Loans Receivable - Components of Loans Receivable, Net (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015		Dec. 31, 2014	[1]
Financing Receivable, Net [Abstract]
Loans Receivable, Gross	$ 98,634,000	$ 88,766,000
Allowance for Loan Losses	(6,624,000)	(937,000)	[1]	$ 0
Unamortized Fees	(7,206,000)	(2,034,000)
Loans Receivable, Net of Allowances and Unamortized Fees	84,804,000	85,795,000
Credit Card Loans
Financing Receivable, Net [Abstract]
Loans Receivable, Gross	64,794,000	13,900,000
Acquired Loans
Financing Receivable, Net [Abstract]
Loans Receivable, Gross	$ 33,840,000	$ 74,866,000

[1] 1 The Company acquired DAMI on October 15, 2015 and recorded $89.1 million of loans receivable as of the acquisition date. No corresponding allowance for loan losses was recorded as the loans receivable were established at fair value in acquisition accounting.