Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Taxes [Line Items]
Deferred social security taxes	$ 5,100	$ 10,200
Unrecognized tax benefit in certain tax positions	226	272	$ 279	$ 331
Accrued interest	0
Accrued penalties	0
Foreign [Member] | Mexican Subsidiary [Member]
Income Taxes [Line Items]
Net operating loss carryforward with tax effect	$ 2,000	2,200
Operating loss carryforwards expire year	2030
Foreign [Member] | Canadian And German Subsidiaries [Member]
Income Taxes [Line Items]
Net operating loss carryforward with tax effect	$ 2,200	$ 2,300