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OTHER ASSETS (Tables)
 12 Months Ended
Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of other assets
Other assets consist of the following as of December 31:
(in thousands)20212020
Restricted cash$4,017 $3,833 
Security deposits1,043 2,416 
Other1,072 3,601 
Total$6,132 $9,850