4. Loans and Allowance For Loan Losses: Schedule of Impaired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Unpaid Contractual Principal Balance	$ 2,123	$ 2,980
Recorded Investment With No Allowance	1,610	1,945
Recorded Investment With Allowance	473	570
Total Recorded Investment	2,083	2,515
Related Allowance	54	91
Average Recorded Investment	2,268	1,908
Interest recognized on impaired loans	26	17
Commercial And Industrial
Unpaid Contractual Principal Balance	352	904
Recorded Investment With No Allowance	352	393
Recorded Investment With Allowance	0	46
Total Recorded Investment	352	439
Related Allowance	0	0
Average Recorded Investment	430	538
Interest recognized on impaired loans	0	4
Commercial Real Estate Portfolio Segment
Unpaid Contractual Principal Balance	1,771	2,076
Recorded Investment With No Allowance	1,258	1,552
Recorded Investment With Allowance	473	524
Total Recorded Investment	1,731	2,076
Related Allowance	54	91
Average Recorded Investment	1,838	1,370
Interest recognized on impaired loans	26	13
Commercial \| Commercial And Industrial
Unpaid Contractual Principal Balance	33	818
Recorded Investment With No Allowance	33	353
Recorded Investment With Allowance	0	0
Total Recorded Investment	33	353
Related Allowance	0	0
Average Recorded Investment	33	446
Interest recognized on impaired loans	0	0
S B A Loans \| Commercial And Industrial
Unpaid Contractual Principal Balance	0	46
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	0	46
Total Recorded Investment	0	46
Related Allowance	0	0
Average Recorded Investment	36	38
Interest recognized on impaired loans	0	2
S B A Loans \| Commercial Real Estate Portfolio Segment
Unpaid Contractual Principal Balance	255	271
Recorded Investment With No Allowance	255	271
Recorded Investment With Allowance	0	0
Total Recorded Investment	255	271
Related Allowance	0	0
Average Recorded Investment	262	161
Interest recognized on impaired loans	7	2
Asset Based Loans \| Commercial And Industrial
Unpaid Contractual Principal Balance	319	40
Recorded Investment With No Allowance	319	40
Recorded Investment With Allowance	0	0
Total Recorded Investment	319	40
Related Allowance	0	0
Average Recorded Investment	361	54
Interest recognized on impaired loans	0	2
Commercial Mortgages \| Commercial Real Estate Portfolio Segment
Unpaid Contractual Principal Balance	1,321	1,334
Recorded Investment With No Allowance	808	810
Recorded Investment With Allowance	473	524
Total Recorded Investment	1,281	1,334
Related Allowance	54	91
Average Recorded Investment	1,303	579
Interest recognized on impaired loans	19	9
Religious Organizations \| Commercial Real Estate Portfolio Segment
Unpaid Contractual Principal Balance	195	471
Recorded Investment With No Allowance	195	471
Recorded Investment With Allowance	0	0
Total Recorded Investment	195	471
Related Allowance	0	0
Average Recorded Investment	273	630
Interest recognized on impaired loans	$ 0	$ 2

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5258-111524

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