Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income tax expense	$ 30	$ 52
Effective income tax rate reconciliation, percent	1.38%	0.19%
Operating loss carryforwards			$ 10,700
Change in ownership percent			50.00%
Operating loss carryforwards, limitations on use, annual amount			$ 28
Unrecognized tax benefits			2,300
Income tax examination, penalties and interest expense			$ 500