Other Assets - Long-Term (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Prepaid interest	$ 4,799	$ 4,868
Deposits	691	707
Other noncurrent assets	1,140	1,205
Total	$ 6,630	$ 6,780