Amount of employee retention credit pursuant to Cares Act.

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Debt - CARES Act (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
Debt - CARES Act (Details) - USD ($) $ in Thousands	Apr. 24, 2020	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2021
Debt Instrument [Line Items]
Gain on extinguishment of debt		$ (101)		$ (2,061)
Employee retention credit			$ 300
PPP loan
Debt Instrument [Line Items]
Amount received	$ 1,000
Discount rate (as a percent)	1.00%
Gain on extinguishment of debt			$ 1,000