DERIVATIVE INSTRUMENTS - Schedule of Derivatives Outstanding (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Notional		$ 114,121	$ 135,171
Fair value, asset	[1]	402	299
Fair value, liability		0	0
1 Month LIBOR
Derivative [Line Items]
Notional		84,621	69,571
Fair value, asset		60	0
Fair value, liability		$ 0	$ 0
Remaining maturity		6 months 25 days	4 months 6 days
5-year Swap
Derivative [Line Items]
Notional		$ 6,500	$ 23,800
Fair value, asset		76	108
Fair value, liability		$ 0	$ 0
Remaining maturity		3 months	3 months
10-year Swap
Derivative [Line Items]
Notional		$ 23,000	$ 41,800
Fair value, asset		266	191
Fair value, liability		$ 0	$ 0
Remaining maturity		3 months	3 months
Futures
Derivative [Line Items]
Notional		$ 29,500	$ 65,600
Fair value, asset		342	299
Fair value, liability		$ 0	$ 0

[1] Includes amounts relating to consolidated variable interest entities. Refer to Note 2 and Note 10.