Post-effective amendment to a registration statement that is not immediately effective upon filing

REVENUE RECOGNITION (Details 3)

v3.22.1
REVENUE RECOGNITION (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Revenue Recognition    
Balance, beginning of period $ 1,019 $ 981
Accruals 957 826
Settlements (691) (788)
Balance, end of period $ 1,285 $ 1,019