Income Taxes - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income tax provision	$ 2,138,000	$ 658,000	$ 1,948,000	$ 2,204,000
Deferred tax assets, valuation allowance	$ 0	$ 0	$ 0	$ 0