6. Loans and Allowance For Loan Losses: Schedule of Age Analysis of Past Due Loans (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Past Due Loans	$ 3,014,000	$ 3,635,000
Nonaccrual	2,634,000	3,003,000
Current Loans	25,291,000	29,884,000
Total Loans	28,305,134	33,519,042
Loans 30-89 Days Past Due
Past Due Loans	180,000	339,000
Accruing Loans 90 or More Days Past Due
Past Due Loans	200,000	293,000
Commercial And Industrial
Past Due Loans	467,000	450,000
Nonaccrual	437,000	439,000
Current Loans	1,825,000	2,612,000
Total Loans	2,292,000	3,062,000
Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	30,000	11,000
Commercial And Industrial | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Commercial Real Estate Portfolio Segment
Past Due Loans	1,752,000	2,285,000
Nonaccrual	1,738,000	2,077,000
Current Loans	20,690,000	24,129,000
Total Loans	22,442,000	26,414,000
Commercial Real Estate Portfolio Segment | Loans 30-89 Days Past Due
Past Due Loans	0	169,000
Commercial Real Estate Portfolio Segment | Accruing Loans 90 or More Days Past Due
Past Due Loans	14,000	39,000
Consumer Real Estate
Past Due Loans	670,000	703,000
Nonaccrual	459,000	487,000
Current Loans	1,847,000	2,138,000
Total Loans	2,517,000	2,841,000
Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	64,000	91,000
Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	147,000	125,000
Total Real Estate
Past Due Loans	2,422,000	2,988,000
Nonaccrual	2,197,000	2,564,000
Current Loans	22,537,000	26,267,000
Total Loans	24,959,000	29,255,000
Total Real Estate | Loans 30-89 Days Past Due
Past Due Loans	64,000	260,000
Total Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	161,000	164,000
Consumer And Other Loans
Past Due Loans	125,000	197,000
Nonaccrual	0	0
Current Loans	929,000	1,005,000
Total Loans	1,054,000	1,202,000
Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	86,000	68,000
Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans	39,000	129,000
Home Equity Line of Credit | Consumer Real Estate
Past Due Loans	0	0
Nonaccrual	0	0
Current Loans	19,000	20,000
Total Loans	19,000	20,000
Home Equity Line of Credit | Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	0	0
Home Equity Line of Credit | Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Commercial | Commercial And Industrial
Past Due Loans	139,000	110,000
Nonaccrual	109,000	110,000
Current Loans	820,000	1,425,000
Total Loans	959,000	1,535,000
Commercial | Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	30,000	0
Commercial | Commercial And Industrial | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
SBA Loans | Commercial And Industrial
Past Due Loans	39,000	40,000
Nonaccrual	39,000	40,000
Current Loans	0	0
Total Loans	39,000	40,000
SBA Loans | Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	0	0
SBA Loans | Commercial And Industrial | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
SBA Loans | Commercial Real Estate Portfolio Segment
Past Due Loans	259,000	271,000
Nonaccrual	259,000	271,000
Current Loans	162,000	82,000
Total Loans	421,000	353,000
SBA Loans | Commercial Real Estate Portfolio Segment | Loans 30-89 Days Past Due
Past Due Loans	0	0
SBA Loans | Commercial Real Estate Portfolio Segment | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Asset Based Loans | Commercial And Industrial
Past Due Loans	289,000	300,000
Nonaccrual	289,000	289,000
Current Loans	1,005,000	1,187,000
Total Loans	1,294,000	1,487,000
Asset Based Loans | Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	0	11,000
Asset Based Loans | Commercial And Industrial | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Commercial Mortgages | Commercial Real Estate Portfolio Segment
Past Due Loans	1,294,000	1,543,000
Nonaccrual	1,280,000	1,335,000
Current Loans	11,538,000	12,231,000
Total Loans	12,836,000	13,774,000
Commercial Mortgages | Commercial Real Estate Portfolio Segment | Loans 30-89 Days Past Due
Past Due Loans	0	169,000
Commercial Mortgages | Commercial Real Estate Portfolio Segment | Accruing Loans 90 or More Days Past Due
Past Due Loans	14,000	39,000
Construction | Commercial Real Estate Portfolio Segment
Past Due Loans	0	0
Nonaccrual	0	0
Current Loans	843,000	2,175,000
Total Loans	843,000	2,175,000
Construction | Commercial Real Estate Portfolio Segment | Loans 30-89 Days Past Due
Past Due Loans	0	0
Construction | Commercial Real Estate Portfolio Segment | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Religious Organizations | Commercial Real Estate Portfolio Segment
Past Due Loans	199,000	471,000
Nonaccrual	199,000	471,000
Current Loans	9,077,000	9,641,000
Total Loans	9,276,000	10,112,000
Religious Organizations | Commercial Real Estate Portfolio Segment | Loans 30-89 Days Past Due
Past Due Loans	0	0
Religious Organizations | Commercial Real Estate Portfolio Segment | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Home Equity Loans | Consumer Real Estate
Past Due Loans	500,000	539,000
Nonaccrual	323,000	358,000
Current Loans	311,000	358,000
Total Loans	811,000	897,000
Home Equity Loans | Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	30,000	56,000
Home Equity Loans | Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	147,000	125,000
1-4 family residential mortgages | Consumer Real Estate
Past Due Loans	170,000	164,000
Nonaccrual	136,000	129,000
Current Loans	1,517,000	1,760,000
Total Loans	1,687,000	1,924,000
1-4 family residential mortgages | Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	34,000	35,000
1-4 family residential mortgages | Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	0	0
Student Loans | Consumer And Other Loans
Past Due Loans	123,000	195,000
Nonaccrual	0	0
Current Loans	741,000	886,000
Total Loans	864,000	1,081,000
Student Loans | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	85,000	66,000
Student Loans | Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans	38,000	129,000
Other | Consumer And Other Loans
Past Due Loans	2,000	2,000
Nonaccrual	0	0
Current Loans	188,000	119,000
Total Loans	190,000	121,000
Other | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	1,000	2,000
Other | Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans	$ 1,000	0
Consumer Installment | Consumer And Other Loans
Past Due Loans		0
Nonaccrual		0
Current Loans		0
Total Loans		0
Consumer Installment | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans		0
Consumer Installment | Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans		$ 0