LOANS AND ALLOWANCE FOR CREDIT LOSSES - EASY ADVANCES (Details) - Tax Refund Solutions - Easy Advances - USD ($) $ in Thousands	2 Months Ended		3 Months Ended		6 Months Ended
	Feb. 28, 2022	Feb. 28, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Period Easy Advance tax credit product offered	2 months	2 months
Easy Advances originated					$ 311,207	$ 250,045
Net charge to the Provision for Easy Advances			$ 564	$ (5,793)	$ 8,879	$ 10,226
Provision to total Easy Advances originated					2.85%	4.09%
Easy Advances net charge-offs (recoveries)			$ 8,879	$ 10,226	$ 8,879	$ 10,226
Easy Advances net charge-offs (recoveries) to total Easy Advances originated					2.85%	4.09%