Loans Receivable: Narratives (Details) - USD ($)
|
12 Months Ended |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
Dec. 31, 2012 |
| Loans Receivable, Percentage of Loan Portfolio |
13.50%
|
|
|
|
| Loans and Leases Receivable, Net Amount |
$ 685,072,000
|
$ 663,938,000
|
|
|
| Loans Receivable, non-performing |
1,100,000
|
1,300,000
|
|
|
| Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans |
103,000
|
126,000
|
$ 650,000
|
|
| Loans and Leases Receivable, Impaired, Commitment to Lend |
$ 0
|
0
|
|
|
| Troubled debt restructuring, charge to Allowance for Loan and Lease Losses |
|
|
|
$ 0
|
| One-to-four family residential |
|
|
|
|
| Loans Receivable, Percentage of Loan Portfolio |
33.80%
|
|
|
|
| Loans and Leases Receivable, Net Amount |
$ 13,500,000
|
|
|
|
| Multifamily |
|
|
|
|
| Loans Receivable, Percentage of Loan Portfolio |
19.10%
|
|
|
|
| Loans and Leases Receivable, Net Amount |
$ 2,000,000
|
|
|
|
| Commercial Real Estate |
|
|
|
|
| Loans Receivable, Percentage of Loan Portfolio |
33.60%
|
|
|
|
| Loans and Leases Receivable, Net Amount |
$ 59,900,000
|
|
|
|
| Construction Land Development |
|
|
|
|
| Loans and Leases Receivable, Net Amount |
438,000
|
|
|
|
| Consumer Loan [Member] |
|
|
|
|
| Loans and Leases Receivable, Net Amount |
198,000
|
|
|
|
| Commercial Real Estate Construction |
|
|
|
|
| Loans excluded from category |
|
$ 6,100,000
|
|
|
| Loans and Notes receivable, category as percent of total |
|
2.50%
|
|
|
| Multifamily Construction |
|
|
|
|
| Loans excluded from category |
$ 21,100,000
|
$ 4,500,000
|
|
|
| Loans and Notes receivable, category as percent of total |
14.70%
|
3.70%
|
|
|
| Construction Land Development Commercial |
|
|
|
|
| Loans excluded from category |
$ 8,300,000
|
$ 3,000,000
|
|
|