LEASES - Leases costs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Leases [Abstract]
Operating lease cost	$ 720	$ 768	$ 2,239	$ 2,387
Variable lease cost	453	523	1,426	1,609
Lease costs, net	$ 1,173	$ 1,291	$ 3,665	$ 3,996
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	Net income available for common shareholders	Net income available for common shareholders	Net income available for common shareholders	Net income available for common shareholders