FAIR VALUE - POLICIES (Details) - item	27 Months Ended
	Mar. 31, 2018	Sep. 30, 2019	Dec. 31, 2018
Republic Credit Solutions | Installment loan
Assets and Liabilities Measured on Recurring Basis
Percentage of loan receivable held for sale (as a percent)	100.00%
Consumer loans held for sale period	21 days
Mortgage Servicing Rights
Assets and Liabilities Measured on Recurring Basis
Number of tranches carried at fair value		0	0