FAIR VALUE - CONSUMER LOANS HELD FOR SALE (Details) - USD ($) $ in Thousands	3 Months Ended	30 Months Ended
	Sep. 30, 2018	Mar. 31, 2018
Loans held for sale
Carrying amount of loans measured at fair value	$ 3,592
Estimated discount for loan losses	(2,073)
Total fair value	$ 1,519
Republic Credit Solutions | Credit card
Loans held for sale
Percentage of loan receivable held for sale (as a percent)	100.00%	90.00%
Consumer loans held for sale period		2 days
Interest retained (as a percent)		10.00%
Reclassification of interest into held-for-sale	10.00%
Book value of portfolio	$ 3,500
Net realizable value of portfolio	$ 1,500