XML 42 R35.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Earnings Per Share (Detail) - shares | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Operations And Summary Of Significant Accounting Policies [Line Items] |  |
Performance multiplier, minimum | 0.00% |
Performance multiplier, maximum | 200.00% |
Participating securities that share in losses (in shares) | 0 |
Restricted Stock |  |
Operations And Summary Of Significant Accounting Policies [Line Items] |  |
Shares of unvested restricted stock outstanding (in shares) | 2,091,087 | 1,429,084

X
- Definition Operations and summary of significant accounting policies. + References No definition available. + Details
Name: | crk_OperationsAndSummaryOfSignificantAccountingPoliciesLineItems
Namespace Prefix: | crk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Participating securities that share in losses. + References No definition available. + Details
Name: | crk_ParticipatingSecuritiesThatShareInLosses
Namespace Prefix: | crk_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Performance units adjustment for performance multiplier range maximum. + References No definition available. + Details
Name: | crk_PerformanceUnitsAdjustmentForPerformanceMultiplierRangeMaximum
Namespace Prefix: | crk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Performance units adjustment for performance multiplier range minimum. + References No definition available. + Details
Name: | crk_PerformanceUnitsAdjustmentForPerformanceMultiplierRangeMinimum
Namespace Prefix: | crk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |