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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Statement Of Financial Position [Abstract]    
Allowance for credit losses, current $ 103 $ 43
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized 60,000,000 60,000,000
Common stock, shares issued 48,202,000 47,716,000
Common stock, shares outstanding 48,202,000 47,716,000