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COMMITMENTS AND CONTINGENCIES (Tables)
6 Months Ended
Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]  
Future Minimum Rental Payments
At June 30, 2021, future minimum rental payments required under operating leases for the remainder of 2021 and thereafter are as follows (in thousands):

2021$816 
20221,322 
2023970 
2024815 
2025696 
Thereafter— 
$4,619