Annual report pursuant to Section 13 and 15(d)

RESTRUCTURING RELATED EXPENSES (Restructuring Activity) (Details)

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RESTRUCTURING RELATED EXPENSES (Restructuring Activity) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Restructuring Reserve [Roll Forward]    
Liability balance at beginning of period $ 351 $ 383
Increase in liability 417 808
Reduction in liability (payments) (594) (840)
Liability balance at end of period $ 174 $ 351