Pension and Employee Benefit Plans - Schedule of Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Net (gain) loss	$ (3,432)	$ 3,287	$ 527
Amortization of net actuarial loss	(411)	(266)	(263)
Total recognized in other comprehensive income (loss)	(3,843)	3,021	264
Total recognized in net periodic benefit cost and other comprehenive income (loss)	$ (4,167)	$ 2,727	$ 576