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Current and Noncurrent Accrued and Other Liabilities - Summary of Current and Noncurrent Accrued and Other Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Payables And Accruals [Abstract]    
Accrued litigation settlement (See Note 9) $ 18,450  
Accrued payroll and benefits 7,259 $ 4,855
Accrued interest 6,505 13,424
Deferred revenue 5,216 6,987
Accrued death and other executive benefits 2,777 2,808
Customer deposits 1,783 1,334
Series E redeemable preferred - embedded derivative 1,642 2,660
Accrued health and worker compensation insurance claims 1,107 1,658
Other 6,251 13,538
Total current and noncurrent accrued liabilities 50,990 47,264
Less noncurrent portion 8,861 11,691
Current portion of accrued and other liabilities $ 42,129 $ 35,573