Loans Receivable - Components of Loans Receivable, Net (Details) - USD ($) $ in Thousands |
Mar. 31, 2018 |
Dec. 31, 2017 |
Mar. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
| Loans Receivable, Gross | $ 100,427 | $ 105,941 | ||
| Allowance for Loan Losses | (10,699) | (11,454) | $ (7,215) | $ (6,624) |
| Unamortized Fees | (7,958) | (8,375) | ||
| Loans Receivable, Net of Allowances and Unamortized Fees | 81,770 | 86,112 | ||
| Credit Card Loans | ||||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
| Loans Receivable, Gross | 87,608 | 89,728 | ||
| Acquired Loans | ||||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||||
| Loans Receivable, Gross | $ 12,819 | $ 16,213 |