Income Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Operating Loss Carryforwards [Line Items]
Provision (benefit) for income taxes	$ (2,277,000)	$ 313,000	$ (1,075,000)	$ 555,000
Effective income tax rate (percent)	(15.90%)	2.20%	(4.50%)	2.40%
Valuation allowance	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000
Accrued interest and penalties related to unrecognized tax benefits	$ 200,000		200,000		$ 200,000
Research Tax Credit Carryforward
Operating Loss Carryforwards [Line Items]
Unrecognized tax benefits			$ 1,900,000	$ 0