Cover [Abstract] Document Type Document Type Document Quarterly Report Document Period End Date Document Period End Date Current Fiscal Year End Date Current Fiscal Year End Date Document Transition Report Document Transition Report Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Central Index Key Entity Central Index Key Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) Assets [Abstract] Assets Assets, Current [Abstract] Current assets Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Accounts Receivable, after Allowance for Credit Loss, Current Receivables from crude oil, natural gas, and natural gas liquids sales Derivative Asset, Current Derivative contract assets Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Total prepaid expenses and other current assets Assets, Current Total current assets Property, Plant and Equipment, Net [Abstract] Property and equipment, net of depletion, depreciation, amortization, and impairment Oil and Gas Property, Full Cost Method, Net Oil and natural gas properties, net-full-cost method of accounting, of which none were excluded from amortization Oil and natural gas properties, net Other Assets, Noncurrent Other assets, net Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Current liabilities Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued liabilities and other Total Accrued liabilities and other Derivative Liability, Current Derivative contract liabilities Taxes Payable, Current State and federal taxes payable Liabilities, Current Total current liabilities Long-term Debt, Excluding Current Maturities [Abstract] Long term liabilities Long-term Line of Credit, Noncurrent Senior secured credit facility Deferred Income Tax Liabilities, Net Deferred income taxes Asset Retirement Obligations, Noncurrent Asset retirement obligations Long-term portion of asset retirement obligations Liabilities Total liabilities Commitments and Contingencies Commitments and contingencies (Note 10) Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity Common Stock, Value, Issued Common stock; par value $0.001; 100,000,000 shares authorized: issued and outstanding 33,546,236 and 33,470,710 shares as of September 30, 2022 and June 30, 2022, respectively Additional Paid in Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Retained earnings Stockholders' Equity Attributable to Parent Balance Balance Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, shares authorized (in shares) Common Stock, Shares, Issued Common stock, issued shares (in shares) Common Stock, Shares, Outstanding Common stock, outstanding shares (in shares) Common stock, outstanding shares (in shares) CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) Statement [Table] Product and Service [Axis] Product and Service [Domain] Crude Oil [Member] Crude oil Natural Gas Liquids [Member] Natural gas liquids Natural Gas [Member] Natural gas Statement [Line Items] Revenues [Abstract] Revenues Revenue from Contract with Customer, Excluding Assessed Tax Total revenues Total revenues Operating Expenses [Abstract] Operating costs Cost of Goods and Services Sold Lease operating costs Depreciation, Depletion and Amortization Depletion, depreciation, and accretion General and Administrative Expense General and administrative expenses Operating Expenses Total operating costs Operating Income (Loss) Income (loss) from operations Nonoperating Income (Expense) [Abstract] Other income and expenses Net (loss) gain on derivative contracts Net gain (loss) on derivative contracts Total net gain (loss) on derivative contracts Investment Income, Interest and Other Investment Income, Interest and Other Interest and other income Interest Expense Interest expense Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (loss) before income taxes Income Tax Expense (Benefit) Income tax (expense) benefit Income tax expense (benefit) Net Income (Loss) Attributable to Parent Net income (loss) Earnings Per Share, Basic and Diluted [Abstract] Earnings (loss) per common share: Earnings Per Share, Basic Basic (in dollars per share) Net earnings (loss) per common share - Basic (in dollars per share) Earnings Per Share, Diluted Diluted (in dollars per share) Net earnings (loss) per common share - Diluted (in dollars per share) Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Weighted average number of common shares outstanding Weighted Average Number of Shares Outstanding, Basic Basic (in shares) Weighted average number of common shares outstanding - Basic (in shares) Weighted Average Number of Shares Outstanding, Diluted Weighted average number of common shares and dilutive potential common shares used in diluted earnings per share (in shares) Diluted (in shares) CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income (loss) Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income (loss) to net cash provided by operating activities: Impairment of Oil and Gas Properties Impairment of proved property Share-based Payment Arrangement, Noncash Expense Stock-based compensation Asset Retirement Obligation, Cash Paid to Settle Settlement of asset retirement obligations Deferred Income Tax Expense (Benefit) Deferred income taxes Unrealized Gain (Loss) on Derivatives and Commodity Contracts Unrealized loss on derivative contracts Accrued Settlements On Derivative Contracts. Accrued Settlements On Derivative Contracts Accrued settlements on derivative contracts Other Operating Activities, Cash Flow Statement Other Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Receivables Receivables Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Accounts Payable and Accrued Liabilities Accounts payable and accrued expenses Increase (Decrease) in Accrued Taxes Payable State and federal income taxes payable Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments to Acquire Oil and Gas Property Acquisition of oil and natural gas properties Capital Expenditure, Oil And Gas Property Capital Expenditure Oil And Gas Property Capital expenditures for oil and natural gas properties Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Payments of Ordinary Dividends, Common Stock Common stock dividends paid Common stock dividends paid Payments for Repurchase of Common Stock Common stock repurchases, including stock surrendered for tax withholding Proceeds from Lines of Credit Borrowings under credit facility Repayments of Lines of Credit Repayments of credit facility Net Cash Provided by (Used in) Financing Activities Net cash provided by (used in) financing activities Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents, end of year Cash and cash equivalents, beginning of year Supplemental disclosures of cash flow information: Non-cash investing and financing transactions: Increase (decrease) in accrued expenditure for oil and natural gas properties Increase (decrease) in accrued expenditure for oil and natural gas properties Increase (decrease) in accrued expenditure for oil and natural gas properties CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-in Capital Retained Earnings [Member] Retained Earnings Treasury Stock [Member] Treasury Stock Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Shares, Outstanding Balance (shares) Balance (shares) Stock Issued During Period, Shares, Restricted Stock Award, Gross Issuance of restricted common stock (shares) Stock Issued During Period, Shares, Restricted Stock Award, Forfeited Forfeitures of restricted stock (shares) Total cost of treasury shares acquired Common stock repurchases, including stock surrendered for tax withholding Total cost of treasury shares acquired Treasury Stock, Shares, Retired Retirements of treasury stock (in shares) Treasury Stock, Retired, Cost Method, Amount Retirements of treasury stock APIC, Share-based Payment Arrangement, Increase for Cost Recognition Stock-based compensation Dividends, Common Stock Common stock dividends paid Summary of Significant Events and Accounting Policies Significant Accounting Policies [Text Block] Summary of Significant Events and Accounting Policies Revenue Recognition Revenue from Contract with Customer [Text Block] Revenue Recognition Acquisitions Business Combination Disclosure [Text Block] Acquisitions Property and Equipment Property, Plant and Equipment Disclosure [Text Block] Property and Equipment Senior Secured Credit Facility Debt Disclosure [Text Block] Senior Secured Credit Facility Income Taxes Income Tax Disclosure [Text Block] Income Taxes Derivatives Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivatives Fair Value Measurement Fair Value Disclosures [Text Block] Fair Value Measurement Asset Retirement Obligations Asset Retirement Obligation Disclosure [Text Block] Asset Retirement Obligations Commitments and Contingencies. Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Stockholders' Equity Earnings (Loss) per Common Share Earnings Per Share [Text Block] Earnings (Loss) per Common Share No definition available. Additional Financial Statement Information Additional Financial Information Disclosure [Text Block] Additional Financial Statement Information Leases Lessee, Operating Leases [Text Block] Leases Subsequent Events Subsequent Events [Text Block] Subsequent Events Consolidation, Policy [Policy Text Block] Principles of Consolidation and Reporting Risks And Uncertainties [Policy Text Block] Risks And Uncertainties [Policy Text Block] Risk and Uncertainties Use of Estimates, Policy [Policy Text Block] Use of Estimates Disclosure of accounting policy for correction of immaterial error. Correction of Immaterial Error [Policy Text Block] Correction of Immaterial Error New Accounting Pronouncements, Policy [Policy Text Block] Recently Adopted and Issued Accounting Pronouncements Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block] Schedule of earnings (loss) per common share Disaggregation of Revenue [Table Text Block] Schedule of disaggregates the Company's revenues by major product Property, Plant and Equipment [Table Text Block] Schedule of property and equipment Schedule of Derivative Instruments [Table Text Block] Schedule of Derivative Instruments Derivative Instruments, Gain (Loss) [Table Text Block] Derivative Instruments, Gain (Loss) Offsetting Assets [Table Text Block] Offsetting Assets Offsetting Liabilities [Table Text Block] Offsetting Liabilities Schedule of Derivative Assets at Fair Value [Table Text Block] Schedule of Derivative Assets at Fair Value Schedule of Derivative Liabilities at Fair Value [Table Text Block] Schedule of Derivative Liabilities at Fair Value Schedule of Change in Asset Retirement Obligation [Table Text Block] Schedule of Reconciliations of the Beginning and Ending Asset Retirement Obligation Balances Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Domain] Restricted Stock [Member] Restricted Stock Contingent Restricted Stock Grants [Member] Contingent Restricted Stock Grants [Member] Contingent Restricted Stock grants Contingent restricted stock grants Contingent Restricted Stock Grants Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Dividends Declared [Table Text Block] Dividends declared and paid Schedule Of Share Repurchases [Table Text Block] Schedule Of Share Repurchases [Table Text Block] Schedule of share repurchases Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Market-based Award Valuation Assumptions Schedule of Nonvested Share Activity [Table Text Block] Schedule of Restricted Stock transactions Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of computation of basic and diluted income (loss) per share Tabular disclosure of additional financial statement information. Additional Financial Statement Information [Table Text Block] Additional Financial Statement Information Assets And Liabilities And Lease Costs, Lessee [Table Text Block] Assets And Liabilities And Lease Costs, Lessee [Table Text Block] Schedule of leases Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of future minimum lease payments associated with the Company's non-cancellable operating lease for office space Number Of Wells With Overriding Royalty Interest Number Of Wells With Overriding Royalty Interest Number of wells with overriding royalty interest Revision of Prior Period [Axis] Revision of Prior Period [Domain] Previously Reported [Member] The amount of changes in earning per share basic during the reporting period. Changes in Earning per Share Basic Changes in earning per share basic The amount of changes in earning per share diluted during the reporting period. Changes in Earning per Share Diluted Changes in earning per share diluted Undistributed Earnings (Loss) Available to Common Shareholders, Basic Net income (loss) for earnings per share calculation Disaggregation of Revenue [Table] Disaggregation of Revenue [Line Items] Revenue Recognition Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum Minimum Maximum Maximum Maximum Period of receives payment from the sale of oil and natural gas production. Period Of Receives Payment From Sale Of Oil And Natural Gas Productions Period of receives payment from the sale of oil and natural gas production Represents the Period of production received by field operators Period of Production Received By Field Operators Number of production received by field operators Business Combination, Segment Allocation [Table] Debt Instrument [Axis] Debt Instrument, Name [Domain] Senior Secured Reserve-Based Credit Facility [Member] Senior Secured Reserve-Based Credit Facility Senior Secured Reserve-Based Credit Facility Asset Acquisition [Axis] Asset Acquisition [Domain] Jonah Field In Wyoming From Exaro Energy III, LLC. Jonah Field In Wyoming From Exaro Energy III, LLC Williston Basin Acquisition. Williston Basin Acquisition Balance Sheet Location [Axis] Balance Sheet Location [Domain] Other Assets [Member] Other Assets Other assets, net Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Domain] Oil and Gas Properties [Member] Oil and natural gas properties Business Combination Segment Allocation [Line Items] Acquisitions Asset Acquisition, Consideration Transferred Asset acquisition, consideration transferred Asset Acquisition, Consideration Transferred, Transaction Cost Asset acquisition of transaction cost Amount of asset acquisitions consideration transferred related to deposits transferred. Asset Acquisitions Consideration Transferred Related to Deposits Transferred Asset acquisition, consideration transferred related to deposits transferred Amount of asset acquisitions recognized identifiable assets acquired and liabilities assumed, deposits. Asset Acquisitions Recognized Identifiable Assets Acquired and Liabilities Assumed, Deposits Asset acquisition for deposits Asset Retirement Obligation, Liabilities Acquired Asset Retirement Obligation, Liabilities Acquired Liabilities acquired Oil and Gas Property [Abstract] Oil and natural gas properties Oil and Gas Property, Full Cost Method, Gross Property costs subject to amortization Oil and Gas Property, Full Cost Method, Depletion Less: Accumulated depletion, depreciation, and accretion Property, Plant and Equipment [Table] Energy [Axis] Energy [Domain] Natural Gas and Natural Gas Liquids Property, Plant and Equipment [Line Items] Property and Equipment Depletion Depletion Capital Expenditures Incurred but Not yet Paid Capital expenditures Oil And Gas Prices First Day Average Of Twelve Months Of West Texas Intermediate Spot Market Price For Ceiling Test Oil And Gas Prices First Day Average Of Twelve Months Of West Texas Intermediate Spot Market Price For Ceiling Test Oil and gas prices first day average of twelve months of West Texas Intermediate spot market price for ceiling test Oil and gas prices first day average of twelve months of Henry Hub price for ceiling test Oil and gas prices first day average of twelve months of Henry Hub price for ceiling test Oil and Gas, Average Production Cost Per Unit Net price per barrel (in dollars per barrel) Schedule of Long-term Debt Instruments [Table] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Line of Credit [Member] Line of Credit Variable Rate [Axis] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) [Member] LIBOR Prime Rate [Member] Prime Rate Credit Facility [Axis] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving credit facility Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Instrument, Term Term of debt instrument Line of Credit Facility, Maximum Borrowing Capacity Maximum borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Available borrowing capacity Line of Credit Facility, Initial Borrowing Base Line of Credit Facility, Initial Borrowing Base Initial borrowing base Line of Credit Facility, Expiration Date Credit facility maturity date Credit facility, number of rights to interim unscheduled redeterminations Credit facility, number of rights to interim unscheduled redeterminations Debt Instrument, Covenant, Minimum Current Ratio Debt Instrument, Covenant, Minimum Current Ratio Minimum current ratio Line of Credit Facility, Covenant Compliance, Minimum Consolidated Tangible Net Worth Line of Credit Facility, Covenant Compliance, Minimum Consolidated Tangible Net Worth Minimum consolidated tangible net worth Long-term Line of Credit Long-term line of credit Line of Credit Facility, Commitment Fee Percentage Commitment fee percentage Debt Instrument, Basis Spread on Variable Rate Basis spread on variable rate Debt Covenant, Maximum Total Leverage Ratio Debt Covenant, Maximum Total Leverage Ratio Maximum total leverage ratio (not more than) Debt Instrument, Variable Interest Rate. Debt Instrument Variable Interest Rate Debt instrument, variable interest rate Line of Credit Facility, Current Borrowing Capacity Current borrowing base Line of Credit Facility, Covenant Compliance, Margined Collateral Value. Line Of Credit Facility Covenant Compliance Margined Collateral Value Margined collateral value Percentage of borrowing base to Margined Collateral Value Percentage of borrowing base to Margined Collateral Value Percentage of borrowing base to Margined Collateral Value Percentage Of Production Hedged. Percentage Of Production Hedged Percentage of production hedged Debt Instrument, Covenant, Percent Of Instrument Hedged. Debt Instrument Covenant Percent Of Borrowings Base Utilized Debt instrument, covenant, percent of borrowings base utilized Debt Instrument, Covenant, Percent Of Instrument Hedged. Debt Instrument Covenant Percent Of Instrument Hedged Percent of instrument hedged Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Unrecognized Tax Benefits Unrecognized tax benefits Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accrued interest and penalties Effective Income Tax Rate Reconciliation, Percent Income tax rate percentage Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Statutory federal tax rate Derivative [Table] Current Assets. Current Assets Current Liabilities. Current Liabilities Long term liabilities. Long term liabilities Derivative Instrument [Axis] Derivative Contract [Domain] Commodity Contract Hedging Designation [Axis] Hedging Designation [Domain] Not Designated as Hedging Instrument Derivative [Line Items] Derivative Asset Derivative Contract Asset Derivative assets, Gross amounts presented in the Consolidated Balance Sheet Derivative Liability Derivative Contract Liability Derivative liability, Gross amounts presented in the Consolidated Balance Sheet Gain (Loss) on Sale of Derivatives Realized gain (loss) on derivative contracts Unrealized Gain (Loss) on Derivatives Unrealized gain (loss) on derivative contracts Represents the information pertaining to natural gas collar October 2022. Natural Gas Collar October 2022 [Member] October 2022 Represents the information pertaining to natural gas collar second October 2022. Natural Gas Collar Second October 2022 [Member] October 2022 Natural Gas Collar November 2022 to February 2023. November 2022 - February 2023 Natural Gas Collar November 2022 to March 2023. November 2022 - March 2023 Crude Oil Collar October 2022 to February 2023. Crude Oil Collar October 2022 To February 2023 [Member] October 2022 To February 2023 Derivative, Nonmonetary Notional Amount, Energy Measure Volume in MMBTU Derivative, Nonmonetary Notional Amount, Volume Volumes in Barrels Derivative, Average Floor Price Weighted Average Floor Price Derivative, Average Cap Price Weighted Average Ceiling Price Fair value of a financial asset or other contract under master netting arrangements that have not been offset against derivative assets Derivative Fair Value Of Derivative Asset Not Offset Against Derivative Assets Derivative asset, Amounts not offset in the Consolidated Balance Sheet Derivative Asset, Fair Value, Amount Offset Against Collateral Derivative asset, net amount Fair value of a financial liability or contract under master netting arrangements that have not been offset against derivative liabilities. Derivative Fair Value Of Derivative Liability Not Offset Against Derivative Liabilities Derivative liability, Amounts not offset in the Consolidated Balance Sheet Derivative Liability, Fair Value, Amount Offset Against Collateral Derivative liability, Net amount Fair Value, Recurring and Nonrecurring [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] Reconciliation of the beginning and ending asset retirement obligation Asset Retirement Obligation Asset retirement obligations - beginning of period Asset retirement obligations - end of period Asset Retirement Obligation, Accretion Expense Accretion of discount Asset Retirement Obligation, Current Less: current asset retirement obligations Asset retirement obligations due within one year Schedule of Stock by Class [Table] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program, 2022 [Member] 2022 Share Repurchase Program Class of Stock [Line Items] Cash dividends to common stockholders Dividends Payable, Date Declared Dividend declared, date declared Common Stock, Dividends, Per Share, Declared Dividend declared (in dollars per share) Dividends Payable, Date to be Paid Dividend declared, date to be paid Stock Repurchase Program, Authorized Amount Amount authorized to be repurchased Stock Repurchase Program Expiration Date Stock repurchase program expiration date Treasury Stock, Shares, Acquired Purchases of treasury stock (in shares) Number of treasury shares acquired (in shares) Treasury Stock Acquired, Average Cost Per Share Treasury stock acquired, average cost (in USD per share) Average cost per share (in USD per share) Common Stock, Dividends, Per Share, Cash Paid Cash dividends paid (in USD per share) Class of Treasury Stock [Table] Equity, Class of Treasury Stock [Line Items] Share-based Payment Arrangement [Abstract] Grantee Status [Axis] Grantee Status [Domain] Share-based Payment Arrangement, Employee [Member] Employee Plan Name [Axis] Plan Name [Domain] 2016 Equity Incentive Plan [Member] 2016 Equity Incentive Plan [Member] 2016 Equity Incentive Plan Restricted Stock And Contingent Restricted Stock [Member] Restricted Stock And Contingent Restricted Stock [Member] Restricted Stock and Contingent Restricted Stock Restricted Stock, Market Based [Member] Restricted Stock, Market Based [Member] Restricted Stock, Market Based Restricted Stock, Performance Based [Member] Restricted Stock, Performance Based [Member] Restricted Stock, Performance Based Restricted Stock, Time-vested [Member] Restricted Stock Time Vested Performance Based Contingent Shares [Member] Performance Based Contingent Shares Title of Individual [Axis] Title of Individual [Domain] Director Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Shares authorized for granting (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized Number of additional shares authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Shares available for grant (shares) Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Expiration period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Granted (in shares) Shares granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Vesting period (in years) Share-based Payment Arrangement, Expense Stock-based compensation expense Restricted Stock And Contingent Restricted Stock, Market-Based [Member] Restricted Stock And Contingent Restricted Stock, Market-Based [Member] Restricted Stock And Contingent Restricted Stock, Market-Based Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Granted (in USD per share) Weighted average fair value of market-based awards granted (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Expected life in years Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Number of Restricted Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Unvested, end of period (in shares) Unvested, beginning of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Unvested, end of period (in USD per share) Unvested, beginning of period (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested (in USD per share) Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount Unamortized compensation expense Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Weighted Average Remaining Amortization Period (Years) Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Numerator Distributed And Undistributed Earnings Loss Allocated To Participating Securities Distributed And Undistributed Earnings Loss Allocated To Participating Securities Undistributed earnings allocated to unvested restricted stock Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Effect of dilutive securities: Incremental Common Shares Attributable to Dilutive Effect of Unvested Restricted Stock Incremental Common Shares Attributable To Dilutive Effect Of Unvested Restricted Stock Unvested restricted stock (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Contingent restricted stock grants (in shares) Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Restricted Stock Units (RSUs) Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Antidilutive shares (in shares) Prepaid Expense and Other Assets, Current [Abstract] Prepaid expenses and other current assets: Amount of acquisition settlement proceeds receivable within a future period of one year or the normal operating cycle, if longer. Acquisition Settlement Proceeds Receivable, Current Receivable for settlement proceeds from acquisitions Receivables related to customary purchase adjustments Accounts and Other Receivables, Net, Current Other receivables Prepaid insurance Prepaid Taxes Prepaid federal and state income taxes Amount of asset related to consideration paid in advance for subscription and licenses that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Prepaid Subscription And Licenses Prepaid subscription and licenses Amount of asset related to carry back of tax credit that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Carryback of EOR Tax Credit Carryback of EOR tax credit Other Prepaid Expense, Current Prepaid other Other Assets [Abstract] Other assets, net: Amount of asset related to acquisition deposit that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Acquisition Deposit Deposit Amount, before accumulated amortization, of right-of-use asset from operating lease. Operating Lease Right Of Use Asset Before Accumulated Amortization Right of use asset under operating lease Other Assets Other assets, net Accrued Liabilities and Other Liabilities [Abstract] Accrued liabilities and other: Amount of payables accrued for the period. Accrued Payables Accrued payables Other Employee-related Liabilities, Current Accrued incentive and other compensation Accrued Royalties, Current Accrued royalties payable Amount of expenses for accrued severance cost. Accrued Severance Cost Accrued severance Amount of liability relating to accrued franchise taxes. Accrued Franchise Taxes Accrued franchise taxes Amount of liability relating to accrued ad valorem taxes. Accrued ad valorem taxes Accrued ad valorem taxes The amount of accrued derivative liability, current. Accrued Derivative Liability, Current Accrued settlements on derivative contracts Operating Lease, Liability, Current Operating lease liability Less: current operating lease liabilities Accrued liabilities and other - current Other Accrued Liabilities, Current Accrued - other Schedule of Equity Method Investments [Table] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Jonah Field. Jonah Field Acquisition Schedule of Equity Method Investments [Line Items] The cash inflow from acquisition settlement. Proceeds from Acquisition Settlement Customary purchase adjustments received Lessee, finance lease or short term lease, number of contracts Lessee, finance lease or short term lease, number of contracts Lessee, finance lease or short term lease, number of contracts Operating Lease, Cost Operating lease costs Operating Lease, Payments Operating cash flows from operating leases Operating Lease, Right-of-Use Asset Operating lease ROU asset (included in other assets) Operating Lease, Weighted Average Remaining Lease Term Weighted average remaining lease term in years Operating Lease, Weighted Average Discount Rate, Percent Weighted average discount rate Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Lessee, Operating Lease, Liability, Payment, Due [Abstract] Fiscal Year Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Remaining in 2023 Lessee, Operating Lease, Liability, to be Paid Total operating lease payments Operating Lease, Liability Total operating lease liabilities Subsequent Event [Table] Subsequent Event [Line Items] Dividends Payable, Date of Record Dividend declared, date of record