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Other Non-Current Assets (Tables)
3 Months Ended
Mar. 31, 2022
Other Non Current Assets [Abstract]  
Schedule of Other non-current assets
(In thousands)  March 31,
2022
   December 31,
2021
 
Deferred debt issuance costs, non-current, net  $1,817   $
 
Long-term deferred commissions expense   1,266    1,101 
Security deposits   97    83 
Total other non-current assets  $3,180   $1,184