Fair Value: Schedule of balances of assets and liabilities, measured at fair value on a non-recurring basis (Details) - USD ($)
|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
Dec. 31, 2012 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| OREO, Fair Value |
$ 3,663,000
|
$ 9,283,000
|
$ 11,465,000
|
$ 17,347,000
|
| Significant Unobservable Inputs (Level 3) |
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|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Impaired loans (included in loans receivable, net), recorded investment |
42,557,000
|
54,444,000
|
|
|
| OREO, Fair Value |
3,663,000
|
9,283,000
|
|
|
| Total, Fair Value |
46,220,000
|
63,727,000
|
|
|
| Fair Value, Measurements, Nonrecurring [Member] |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Impaired loans (included in loans receivable, net), recorded investment |
42,557,000
|
54,444,000
|
|
|
| OREO, Fair Value |
3,663,000
|
9,283,000
|
|
|
| Total, Fair Value |
46,220,000
|
63,727,000
|
|
|
| Impaired loans (included in loans receivable, net), Fair Value |
$ 732,000
|
$ 1,200,000
|
|
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