Other Comprehensive Income (Loss) - Summary of Other Comprehensive Loss and Tax Impact (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Equity [Abstract]
Net unrealized (loss) gain on available-for-sale securities, net of income taxes	$ (55)	$ 632	$ (158)	$ 45
Net unrealized gain (loss) on interest rate swaps, net of income taxes	117	(1,007)	1,078	(1,660)
Foreign currency translation	(4)	(2)	(8)	(14)
Total other comprehensive income (loss)	58	(377)	912	(1,629)
Unrealized loss on available-for-sale securities, income tax expense (benefit)	(20)	228	(59)	19
Unrealized gain (loss) on interest rate swaps, income tax expense (benefit)	$ 36	$ (324)	$ 346	$ (534)