Goodwill and Other Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Gross carrying amount at beginning of year	$ 31,340	$ 31,052
Additions	0	288
Accumulated amortization	(24,445)	(22,665)
Other intangible assets, net	$ 6,895	$ 8,675