Recently Issued Accounting Pronouncements - Additional Information (Detail) - USD ($) $ in Thousands		Mar. 31, 2016	Dec. 31, 2015
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-current deferred tax liability	[1]	$ 383	$ 4,902
Unamortized debt issue costs		$ 1,744	1,869
Accounting Standards Update 2015-17 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Non-current deferred tax liability			100
Current deferred tax liability			$ 4,700

[1] See Note 15 to accompanying consolidated financial statements for discussion of our adoption of ASU 2015-03, ASU 2015-15 and ASU 2015-17 (as defined in Note 15).