GOODWILL AND INTANGIBLES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 5,259		$ 5,259
Amortization expense	$ 80	$ 267
Minimum
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible asset amortization period	4 years
Maximum
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible asset amortization period	20 years