ACQUISITIONS - Acquisition Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
ACQUISITIONS
Professional fees				$ 369
Data processing				2,000
Severance expense				266
Other expenses				383
Total	$ 0	$ 0	$ 0	$ 3,018