Accrued Expenses and Other Liabilities - Summary of Accrued Expenses and Other Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Sales and marketing	$ 18,392	$ 28,402
Income taxes	9,688	0
Compensation and benefits	7,721	13,475
Operating lease liabilities	7,111	7,079
Customer deposits	3,232	2,905
Manufacturing costs	2,504	2,564
Billings in excess of revenues	2,125	816
Other	3,582	3,024
Total accrued expenses and other liabilities	$ 54,355	$ 58,265