6. Loans and Allowance For Loan Losses: Schedule of Age Analysis of Past Due Loans (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Past Due Loans	$ 3,410,000	$ 3,635,000
Nonaccrual	2,960,000	3,003,000
Current Loans	28,307,000	29,884,000
Total Loans	31,717,320	33,519,042
Loans 30-89 Days Past Due
Past Due Loans	189,000	339,000
Accruing Loans 90 or More Days Past Due
Past Due Loans	261,000	293,000
Commercial And Industrial
Past Due Loans	497,000	450,000
Nonaccrual	439,000	439,000
Current Loans	2,719,000	2,612,000
Total Loans	3,216,000	3,062,000
Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	58,000	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	2,061,000	2,285,000
Nonaccrual	2,034,000	2,077,000
Current Loans	22,537,000	24,129,000
Total Loans	24,598,000	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	27,000	39,000
Consumer Real Estate
Past Due Loans	666,000	703,000
Nonaccrual	487,000	487,000
Current Loans	2,128,000	2,138,000
Total Loans	2,794,000	2,841,000
Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	31,000	91,000
Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	148,000	125,000
Total Real Estate
Past Due Loans	2,727,000	2,988,000
Nonaccrual	2,521,000	2,564,000
Current Loans	24,665,000	26,267,000
Total Loans	27,392,000	29,255,000
Total Real Estate | Loans 30-89 Days Past Due
Past Due Loans	31,000	260,000
Total Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	175,000	164,000
Consumer And Other Loans
Past Due Loans	186,000
Nonaccrual	0
Current Loans	923,000
Total Loans	1,109,000	1,202,000
Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	100,000
Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans	86,000
Home Equity Line of Credit | Consumer Real Estate
Past Due Loans	0	0
Nonaccrual	0	0
Current Loans	20,000	20,000
Total Loans	20,000	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	168,000	110,000
Nonaccrual	110,000	110,000
Current Loans	1,349,000	1,425,000
Total Loans	1,517,000	1,535,000
Commercial | Commercial And Industrial | Loans 30-89 Days Past Due
Past Due Loans	58,000	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	40,000	40,000
Nonaccrual	40,000	40,000
Current Loans	215,000	0
Total Loans	255,000	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	266,000	271,000
Nonaccrual	266,000	271,000
Current Loans	500,000	82,000
Total Loans	766,000	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	1,155,000	1,187,000
Total Loans	1,444,000	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	1,350,000	1,543,000
Nonaccrual	1,323,000	1,335,000
Current Loans	10,953,000	12,231,000
Total Loans	12,303,000	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	27,000	39,000
Construction | Commercial Real Estate Portfolio Segment
Past Due Loans	0	0
Nonaccrual	0	0
Current Loans	1,235,000	2,175,000
Total Loans	1,235,000	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	445,000	471,000
Nonaccrual	445,000	471,000
Current Loans	9,849,000	9,641,000
Total Loans	10,294,000	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	537,000	539,000
Nonaccrual	358,000	358,000
Current Loans	345,000	358,000
Total Loans	882,000	897,000
Home Equity Loans | Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	31,000	56,000
Home Equity Loans | Consumer Real Estate | Accruing Loans 90 or More Days Past Due
Past Due Loans	148,000	125,000
1-4 family residential mortgages | Consumer Real Estate
Past Due Loans	129,000	164,000
Nonaccrual	129,000	129,000
Current Loans	1,763,000	1,760,000
Total Loans	1,892,000	1,924,000
1-4 family residential mortgages | Consumer Real Estate | Loans 30-89 Days Past Due
Past Due Loans	0	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	185,000	195,000
Nonaccrual	0	0
Current Loans	822,000	886,000
Total Loans	1,007,000	1,081,000
Student Loans | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	100,000	66,000
Student Loans | Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans	85,000	129,000
Other | Consumer And Other Loans
Past Due Loans	1,000	2,000
Nonaccrual	0	0
Current Loans	101,000	119,000
Total Loans	102,000	121,000
Other | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans	0	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		197,000
Nonaccrual		0
Current Loans		1,005,000
Total Loans		1,202,000
Consumer Installment | Consumer And Other Loans | Loans 30-89 Days Past Due
Past Due Loans		68,000
Consumer Installment | Consumer And Other Loans | Accruing Loans 90 or More Days Past Due
Past Due Loans		$ 129,000