Indebtedness - Summarizes Total Payments under Company's Debt Arrangements (Detail) $ in Thousands	Dec. 31, 2015 USD ($)
Debt Instrument [Line Items]
2016	$ 9,169
2017	10,989
2018	5,286
2019	171
2020	172
Thereafter	1,051
Total Payments	26,838
Senior Secured Term Loan [Member]
Debt Instrument [Line Items]
2016	6,494	[1]
2017	10,818	[1]
2018	5,114	[1]
Total Payments	22,426	[1]
Long-Term Mortgage Loan [Member]
Debt Instrument [Line Items]
2016	171	[1]
2017	171	[1]
2018	172	[1]
2019	171	[1]
2020	172	[1]
Thereafter	1,051	[1]
Total Payments	1,908	[1]
Notes Payable [Member]
Debt Instrument [Line Items]
2016	2,504	[1]
Total Payments	$ 2,504	[1]

[1] Interest is included