Current and Noncurrent Accrued and Other Liabilities - Summary of Current and Noncurrent Accrued and Other Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Payables And Accruals [Abstract]
Accrued liabilities associated with discontinued operations	$ 7,157	$ 1,878
Accrued interest	7,105	14,784
Accrued payroll and benefits	5,550	4,521
Accrued death and other executive benefits	4,294	4,604
Series E Redeemable Preferred - embedded derivative	2,605	3,308
Accrued health insurance and worker compensation claims	1,622	1,362
Customer deposits	1,405	2,130
Other	9,868	16,007
Total current and noncurrent accrued liabilities	39,606	48,594
Less noncurrent portion	9,356	8,786
Current portion of accrued and other liabilities	$ 30,250	$ 39,808