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Financial Instruments and Fair Value Disclosures - Assets Measured at Fair Value on Recurring and Nonrecurring Basis (Detail) - USD ($)
$ in Thousands
3 Months Ended 4 Months Ended 5 Months Ended 9 Months Ended
Sep. 30, 2022
Apr. 23, 2021
Sep. 30, 2021
Sep. 30, 2022
Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Impairment of assets   $ 197,027 $ 0 $ 0  
Nonrecurring Fair Value Measurements [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Impaired assets         $ 77,900
Director [Member] | Recurring Fair Value Measurements [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Liability-classified Director restricted stock units $ 719     719  
Total (Loss) Gain (80)     229  
Level 1 [Member] | Director [Member] | Recurring Fair Value Measurements [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Liability-classified Director restricted stock units $ 719     $ 719  
Level 3 | Nonrecurring Fair Value Measurements [Member]          
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]          
Impaired assets         $ 77,900