Income Taxes (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Income tax expense (benefit)	$ 1,202,000	$ 1,284,000
Effective income tax rate percent	5.50%
Income tax benefit discrete items	$ 338,000
Income tax expense before discrete items	$ 864,000.0
Effective income tax rate excluding discrete items percent	3.96%
Unrecognized tax benefits	$ 8,600,000		$ 8,300,000
Additions for tax positions related to current year	$ 334,000	$ 69,000
Minimum
Operating Loss Carryforwards [Line Items]
Effective income tax rate percent	2.50%
Maximum
Operating Loss Carryforwards [Line Items]
Effective income tax rate percent	3.50%