Loans Receivable Loans Receivable: Schedule of Loans by Maturity and Interest Rate Type (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Fixed Rate | ||
| Schedule of Maturity of Loans and Financing Receivables [Abstract] | ||
| Due within one year | $ 17,476 | $ 39,649 |
| After one year through three years | 107,792 | 70,416 |
| After three years through five years | 91,283 | 128,142 |
| After five years through ten years | 99,348 | 117,199 |
| Thereafter | 151,879 | 129,560 |
| Loans receivable, outstanding maturities, by rate type | 467,778 | 484,966 |
| Adjustable Rate | ||
| Schedule of Maturity of Loans and Financing Receivables [Abstract] | ||
| Due within one year | 122,992 | 98,830 |
| After one year through three years | 28,316 | 27,314 |
| After three years through five years | 90,779 | 32,842 |
| After five years through ten years | 41,239 | 59,682 |
| Thereafter | 166 | 758 |
| Loans receivable, outstanding maturities, by rate type | $ 283,492 | $ 219,426 |