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Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Debt Disclosure [Abstract]    
Term loan due August 2026. Interest (2.15% at December 31, 2021) payable monthly. $ 4,500 $ 0
Unamortized deferred financing costs (30) 0
Total note payable 4,470 0
Less current portion (1,000) 0
Total long-term portion $ 3,470 $ 0