Schedule II - Valuation And Qualifying Accounts	12 Months Ended
	Dec. 31, 2021
Schedule II - Valuation and Qualifying Accounts [Abstract]
Schedule II - Valuation And Qualifying Accounts	Schedule II – Valuation and Qualifying Accounts Balance at‎January 1 Increase Decrease Balance at‎December 31Allowance for doubtful accounts 2021 $ 1,382 $ 50 263 $ 1,1692020 $ 1,519 $ 386 523 $ 1,3822019 $ 1,048 $ 1,526 1,055 $ 1,519Tax valuation allowance 2021 $ 47,056 $ — 6,162 $ 40,8942020 $ 33,946 $ 13,110 — $ 47,0562019 $ 6,720 $ 27,226 — $ 33,946 ‎