4. Loans and Allowance For Loan Losses: Past Due Financing Receivables (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	$ 839	$ 978
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	211	471
Financing Receivable, Recorded Investment, Nonaccrual Status	2,584	2,132
Financing Receivable, Recorded Investment, Past Due	3,634	3,581
Financing Receivable, Recorded Investment, Current	37,867	37,921
Total Loans	41,502	41,502
Commercial And Industrial
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	98	32
Financing Receivable, Recorded Investment, Nonaccrual Status	972	592
Financing Receivable, Recorded Investment, Past Due	1,070	624
Financing Receivable, Recorded Investment, Current	2,664	3,106
Total Loans	3,734	3,730
Commercial And Industrial | Commercial
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	15	32
Financing Receivable, Recorded Investment, Nonaccrual Status	873	491
Financing Receivable, Recorded Investment, Past Due	888	523
Financing Receivable, Recorded Investment, Current	574	963
Total Loans	1,462	1,486
Commercial And Industrial | SBA Loans
Financing Receivable, Recorded Investment, Current	125	235
Total Loans	125	235
Commercial And Industrial | Asset Based Loans
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	83
Financing Receivable, Recorded Investment, Nonaccrual Status	99	101
Financing Receivable, Recorded Investment, Past Due	182	101
Financing Receivable, Recorded Investment, Current	1,965	1,908
Total Loans	2,147	2,009
Commercial Real Estate Portfolio Segment
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	306	658
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due		173
Financing Receivable, Recorded Investment, Nonaccrual Status	1,323	1,095
Financing Receivable, Recorded Investment, Past Due	1,629	1,926
Financing Receivable, Recorded Investment, Current	29,752	28,271
Total Loans	31,381	30,197
Commercial Real Estate Portfolio Segment | SBA Loans
Financing Receivable, Recorded Investment, Current	621	477
Total Loans	621	477
Commercial Real Estate Portfolio Segment | Commercial Mortgages
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	306	99
Financing Receivable, Recorded Investment, Nonaccrual Status	649	677
Financing Receivable, Recorded Investment, Past Due	955	776
Financing Receivable, Recorded Investment, Current	13,765	13,900
Total Loans	14,720	14,676
Commercial Real Estate Portfolio Segment | Construction
Financing Receivable, Recorded Investment, Current	3,398	1,391
Total Loans	3,398	1,391
Commercial Real Estate Portfolio Segment | Religious Organizations
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due		559
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due		173
Financing Receivable, Recorded Investment, Nonaccrual Status	674	418
Financing Receivable, Recorded Investment, Past Due	674	1,150
Financing Receivable, Recorded Investment, Current	11,968	12,503
Total Loans	12,642	13,653
Consumer Real Estate
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	343	173
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	70	152
Financing Receivable, Recorded Investment, Nonaccrual Status	289	445
Financing Receivable, Recorded Investment, Past Due	702	770
Financing Receivable, Recorded Investment, Current	3,917	4,816
Total Loans	4,619	5,586
Consumer Real Estate | Home Equity Loans
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	274	173
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	44	152
Financing Receivable, Recorded Investment, Nonaccrual Status	63	106
Financing Receivable, Recorded Investment, Past Due	381	431
Financing Receivable, Recorded Investment, Current	1,072	1,714
Total Loans	1,453	2,145
Consumer Real Estate | Home Equity Line of Credit
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	26
Financing Receivable, Recorded Investment, Nonaccrual Status		38
Financing Receivable, Recorded Investment, Past Due	26	38
Financing Receivable, Recorded Investment, Current		47
Total Loans	26	85
Consumer Real Estate | Family Residential Mortgage
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	69
Financing Receivable, Recorded Investment, Nonaccrual Status	226	301
Financing Receivable, Recorded Investment, Past Due	295	301
Financing Receivable, Recorded Investment, Current	2,845	3,055
Total Loans	3,140	3,356
Total Real Estate
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	649	831
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	70	325
Financing Receivable, Recorded Investment, Nonaccrual Status	1,612	1,540
Financing Receivable, Recorded Investment, Past Due	2,331	2,696
Financing Receivable, Recorded Investment, Current	33,669	33,087
Total Loans	36,000	35,783
Consumer And Other Loans
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	92	115
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	141	146
Financing Receivable, Recorded Investment, Past Due	233	261
Financing Receivable, Recorded Investment, Current	1,535	1,728
Total Loans	1,768	1,989
Consumer And Other Loans | Consumer Installment
Financing Receivable, Recorded Investment, Current	30	58
Total Loans	30	58
Consumer And Other Loans | Student Loans
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	87	112
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	141	146
Financing Receivable, Recorded Investment, Past Due	228	258
Financing Receivable, Recorded Investment, Current	1,360	1,503
Total Loans	1,588	1,761
Consumer And Other Loans | Other
Financing Receivable Recorded Investment Thirty To Eighty Nine Days Past Due	5	3
Financing Receivable, Recorded Investment, Past Due	5	3
Financing Receivable, Recorded Investment, Current	145	167
Total Loans	$ 150	$ 17