Derivative Instruments and Hedging Activities - Schedule of Pre-tax Effect of Derivative Financial Instruments in Consolidated Statements of Comprehensive (Loss) Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Derivatives in Cash Flow Hedging Relationships:
(Loss) gain recognized in accumulated other comprehensive loss	$ (370)	$ (5,247)
Amounts reclassified from accumulated other comprehensive income (loss) to interest expense	$ 2,501	$ (17)