Other Comprehensive Income (Loss) - Summary of Other Comprehensive Loss and Tax Impact (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Equity [Abstract]
Net unrealized loss on available-for-sale securities, net of income taxes	$ (103)	$ (587)
Net unrealized gain (loss) on interest rate swaps, net of income taxes	961	(653)
Foreign currency translation	(4)	(12)
Total other comprehensive income (loss)	854	(1,252)
Unrealized loss on available-for-sale securities, income tax expense (benefit)	(39)	(210)
Unrealized gain (loss) on interest rate swaps, income tax expense (benefit)	$ 310	$ (210)