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Covid-19 (Details) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Apr. 16, 2020
Apr. 30, 2020
Dec. 31, 2021
Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]        
Coronavirus, Aid, Relief, And Economic Securities (CARES) Act, deferred tax assets, income tax expense (benefit)     $ 100 $ (100)
Proceeds from Paycheck Protection Program loan   $ 700 $ 0 $ 2,865
Paycheck Protection Program, CARES Act        
Restructuring Cost and Reserve [Line Items]        
Proceeds from promissory note pursuant to Paycheck Protection Program $ 2,900