VARIABLE INTEREST ENTITIES - Carrying Amounts of Consolidated VIE Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Assets:
Total Assets	$ 1,081,895	$ 919,617
Liabilities
Total Liabilities	1,031,382	938,718
Variable Interest Entity
Assets:
Restricted cash	17,427	12,840
Loans receivable less allowance for loan losses	220,067	136,187
Total Assets	237,494	149,027
Liabilities
Accounts payable and accrued liabilities	13,462	4,980
Deferred revenue	46	40
Accrued interest	871	831
Intercompany payable	69,639	44,330
Debt	112,221	107,479
Total Liabilities	$ 196,239	$ 157,660