Loan Portfolio (Details) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	$ 685,910,000	$ 685,910,000	$ 671,393,000
Less allowance for loans losses	14,969,000	14,969,000	14,623,000
Net Loans	670,941,000	670,941,000	656,770,000
Percent of Total Portfolio (in hundredths)	100.00%	100.00%	100.00%
Mortgages held for sale	67,965,000	67,965,000	92,514,000
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	1,793,000	1,793,000	11,000,000
60 to 89 Days Past Due	4,636,000	4,636,000	3,578,000
Equal to Greater than 90 Days Past Due	13,580,000	13,580,000	12,705,000
Past Due, Total	20,009,000	20,009,000	27,283,000
Current	665,901,000	665,901,000	644,110,000
Total Loans	685,910,000	685,910,000	671,393,000
Nonaccrual Status	18,802,000	18,802,000	25,346,000
90 Days Past Due and Still Accruing	1,371,000	1,371,000	1,233,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	685,910,000	685,910,000	671,393,000
Recorded Investment [Abstract]
With no related allowance recorded	10,331,000	10,331,000	13,453,000
With an allowance recorded	15,738,000	15,738,000	15,746,000
Total	26,069,000	26,069,000	29,199,000
Unpaid Principal Balance [Abstract]
With no related allowance recorded	11,640,000	11,640,000	14,834,000
With an allowance recorded	16,705,000	16,705,000	17,518,000
Total	28,345,000	28,345,000	32,352,000
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	5,425,000	5,425,000	5,098,000
Total	5,425,000	5,425,000	5,098,000
Average Recorded Investment [Abstract]
With no related allowance recorded		10,408,000	15,836,000
With an allowance recorded		15,997,000	15,597,000
Total		26,405,000	31,433,000
Interest Income Recognized [Abstract]
With no related allowance recorded		131,000	102,000
With an allowance recorded		82,000	95,000
Total		213,000	197,000
Financing Receivable, Modifications [Line Items]
Total TDR	8,400,000	8,400,000	11,200,000
TDR included in nonaccrual loans	4,100,000	4,100,000
Valuation Allowance related to total TDR	848,000	848,000	1,700,000
TDR performing as agreed	4,300,000	4,300,000
Decrease in TDR		2,800,000
Percentage decrease in TDR (in hundredths)		24.90%
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	1	2
Financing Receivable Modifications Pre Modification Recorded Investment2	251,000	912,000
Financing Receivable Modifications Post Modification Recorded Investment2	236,000	891,000
Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	598,869,000	598,869,000	578,152,000
Past due loans by class of loans [Abstract]
Total Loans	598,869,000	598,869,000	578,152,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	598,869,000	598,869,000	578,152,000
Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	45,859,000	45,859,000	44,358,000
Past due loans by class of loans [Abstract]
Total Loans	45,859,000	45,859,000	44,358,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	45,859,000	45,859,000	44,358,000
Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	39,294,000	39,294,000	45,818,000
Past due loans by class of loans [Abstract]
Total Loans	39,294,000	39,294,000	45,818,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	39,294,000	39,294,000	45,818,000
Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	1,888,000	1,888,000	3,065,000
Past due loans by class of loans [Abstract]
Total Loans	1,888,000	1,888,000	3,065,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	1,888,000	1,888,000	3,065,000
Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Real estate loans Construction [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	49,390,000	49,390,000	42,208,000
Less allowance for loans losses	1,902,000	1,902,000	897,000
Percent of Total Portfolio (in hundredths)	7.20%	7.20%	6.30%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	143,000	143,000	696,000
60 to 89 Days Past Due	1,914,000	1,914,000	0
Equal to Greater than 90 Days Past Due	1,972,000	1,972,000	3,285,000
Past Due, Total	4,029,000	4,029,000	3,981,000
Current	45,361,000	45,361,000	38,227,000
Total Loans	49,390,000	49,390,000	42,208,000
Nonaccrual Status	1,954,000	1,954,000	3,804,000
90 Days Past Due and Still Accruing	94,000	94,000	86,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	49,390,000	49,390,000	42,208,000
Recorded Investment [Abstract]
With no related allowance recorded	1,617,000	1,617,000	2,992,000
With an allowance recorded	2,509,000	2,509,000	812,000
Unpaid Principal Balance [Abstract]
With no related allowance recorded	2,168,000	2,168,000	3,652,000
With an allowance recorded	2,539,000	2,539,000	842,000
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	1,198,000	1,198,000	328,000
Average Recorded Investment [Abstract]
With no related allowance recorded		2,041,000	3,948,000
With an allowance recorded		2,510,000	812,000
Interest Income Recognized [Abstract]
With no related allowance recorded		0	0
With an allowance recorded		0	0
Financing Receivable, Modifications [Line Items]
TDR included in nonaccrual loans	100,000	100,000
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	0	0
Financing Receivable Modifications Pre Modification Recorded Investment2	0	0
Financing Receivable Modifications Post Modification Recorded Investment2	0	0
Real estate loans Construction [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	36,481,000	36,481,000	22,250,000
Past due loans by class of loans [Abstract]
Total Loans	36,481,000	36,481,000	22,250,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	36,481,000	36,481,000	22,250,000
Real estate loans Construction [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	6,907,000	6,907,000	5,764,000
Past due loans by class of loans [Abstract]
Total Loans	6,907,000	6,907,000	5,764,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	6,907,000	6,907,000	5,764,000
Real estate loans Construction [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	6,002,000	6,002,000	13,163,000
Past due loans by class of loans [Abstract]
Total Loans	6,002,000	6,002,000	13,163,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	6,002,000	6,002,000	13,163,000
Real estate loans Construction [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	1,031,000
Past due loans by class of loans [Abstract]
Total Loans	0	0	1,031,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	1,031,000
Real estate loans Construction [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Real estate loans Secured by farmland [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	9,450,000	9,450,000	10,047,000
Percent of Total Portfolio (in hundredths)	1.40%	1.40%	1.50%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	0	0	415,000
60 to 89 Days Past Due	0	0	0
Equal to Greater than 90 Days Past Due	0	0	0
Past Due, Total	0	0	415,000
Current	9,450,000	9,450,000	9,632,000
Total Loans	9,450,000	9,450,000	10,047,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	9,450,000	9,450,000	10,047,000
Recorded Investment [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Unpaid Principal Balance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Average Recorded Investment [Abstract]
With no related allowance recorded		0	0
With an allowance recorded		0	0
Interest Income Recognized [Abstract]
With no related allowance recorded		0
With an allowance recorded		0
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	0	0
Financing Receivable Modifications Pre Modification Recorded Investment2	0	0
Financing Receivable Modifications Post Modification Recorded Investment2	0	0
Real estate loans Secured by farmland [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	8,640,000	8,640,000	9,235,000
Past due loans by class of loans [Abstract]
Total Loans	8,640,000	8,640,000	9,235,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	8,640,000	8,640,000	9,235,000
Real estate loans Secured by farmland [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	199,000	199,000	199,000
Past due loans by class of loans [Abstract]
Total Loans	199,000	199,000	199,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	199,000	199,000	199,000
Real estate loans Secured by farmland [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	611,000	611,000	613,000
Past due loans by class of loans [Abstract]
Total Loans	611,000	611,000	613,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	611,000	611,000	613,000
Real estate loans Secured by farmland [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Real estate loans Secured by farmland [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Real estate loans Secured by 1 - 4 family residential [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	252,775,000	252,775,000	236,760,000
Less allowance for loans losses	5,601,000	5,601,000	7,465,000
Percent of Total Portfolio (in hundredths)	36.90%	36.90%	35.30%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	805,000	805,000	2,036,000
60 to 89 Days Past Due	1,661,000	1,661,000	1,721,000
Equal to Greater than 90 Days Past Due	3,131,000	3,131,000	7,639,000
Past Due, Total	5,597,000	5,597,000	11,396,000
Current	247,178,000	247,178,000	225,364,000
Total Loans	252,775,000	252,775,000	236,760,000
Nonaccrual Status	7,939,000	7,939,000	11,839,000
90 Days Past Due and Still Accruing	441,000	441,000	1,097,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	252,775,000	252,775,000	236,760,000
Recorded Investment [Abstract]
With no related allowance recorded	2,375,000	2,375,000	3,978,000
With an allowance recorded	6,622,000	6,622,000	8,697,000
Unpaid Principal Balance [Abstract]
With no related allowance recorded	2,764,000	2,764,000	4,656,000
With an allowance recorded	7,495,000	7,495,000	10,417,000
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	2,335,000	2,335,000	3,076,000
Average Recorded Investment [Abstract]
With no related allowance recorded		2,075,000	4,424,000
With an allowance recorded		6,829,000	9,047,000
Interest Income Recognized [Abstract]
With no related allowance recorded		18,000	7,000
With an allowance recorded		17,000	17,000
Financing Receivable, Modifications [Line Items]
TDR included in nonaccrual loans	848,000	848,000
TDR performing as agreed	1,300,000	1,300,000
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	1	2
Financing Receivable Modifications Pre Modification Recorded Investment2	251,000	912,000
Financing Receivable Modifications Post Modification Recorded Investment2	236,000	891,000
Real estate loans Secured by 1 - 4 family residential [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	227,475,000	227,475,000	207,332,000
Past due loans by class of loans [Abstract]
Total Loans	227,475,000	227,475,000	207,332,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	227,475,000	227,475,000	207,332,000
Real estate loans Secured by 1 - 4 family residential [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	10,917,000	10,917,000	10,773,000
Past due loans by class of loans [Abstract]
Total Loans	10,917,000	10,917,000	10,773,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	10,917,000	10,917,000	10,773,000
Real estate loans Secured by 1 - 4 family residential [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	12,895,000	12,895,000	17,062,000
Past due loans by class of loans [Abstract]
Total Loans	12,895,000	12,895,000	17,062,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	12,895,000	12,895,000	17,062,000
Real estate loans Secured by 1 - 4 family residential [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	1,488,000	1,488,000	1,593,000
Past due loans by class of loans [Abstract]
Total Loans	1,488,000	1,488,000	1,593,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	1,488,000	1,488,000	1,593,000
Real estate loans Secured by 1 - 4 family residential [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Other real estate loans [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	263,124,000	263,124,000	275,428,000
Less allowance for loans losses	5,292,000	5,292,000	4,385,000
Percent of Total Portfolio (in hundredths)	38.40%	38.40%	41.00%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	371,000	371,000	6,079,000
60 to 89 Days Past Due	1,061,000	1,061,000	1,736,000
Equal to Greater than 90 Days Past Due	6,439,000	6,439,000	1,466,000
Past Due, Total	7,871,000	7,871,000	9,281,000
Current	255,253,000	255,253,000	266,147,000
Total Loans	263,124,000	263,124,000	275,428,000
Nonaccrual Status	6,929,000	6,929,000	7,567,000
90 Days Past Due and Still Accruing	739,000	739,000	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	263,124,000	263,124,000	275,428,000
Recorded Investment [Abstract]
With no related allowance recorded	4,550,000	4,550,000	4,732,000
With an allowance recorded	6,169,000	6,169,000	5,581,000
Unpaid Principal Balance [Abstract]
With no related allowance recorded	4,919,000	4,919,000	4,775,000
With an allowance recorded	6,212,000	6,212,000	5,581,000
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	1,567,000	1,567,000	1,192,000
Average Recorded Investment [Abstract]
With no related allowance recorded		4,522,000	5,729,000
With an allowance recorded		6,212,000	5,076,000
Interest Income Recognized [Abstract]
With no related allowance recorded		113,000	95,000
With an allowance recorded		51,000	64,000
Financing Receivable, Modifications [Line Items]
TDR performing as agreed	2,800,000	2,800,000
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	0	0
Financing Receivable Modifications Pre Modification Recorded Investment2	0	0
Financing Receivable Modifications Post Modification Recorded Investment2	0	0
Other real estate loans [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	221,577,000	221,577,000	239,156,000
Past due loans by class of loans [Abstract]
Total Loans	221,577,000	221,577,000	239,156,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	221,577,000	221,577,000	239,156,000
Other real estate loans [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	24,623,000	24,623,000	23,434,000
Past due loans by class of loans [Abstract]
Total Loans	24,623,000	24,623,000	23,434,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	24,623,000	24,623,000	23,434,000
Other real estate loans [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	16,666,000	16,666,000	12,592,000
Past due loans by class of loans [Abstract]
Total Loans	16,666,000	16,666,000	12,592,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	16,666,000	16,666,000	12,592,000
Other real estate loans [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	258,000	258,000	246,000
Past due loans by class of loans [Abstract]
Total Loans	258,000	258,000	246,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	258,000	258,000	246,000
Other real estate loans [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Commercial loans [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	98,681,000	98,681,000	94,427,000
Less allowance for loans losses	1,882,000	1,882,000	1,621,000
Percent of Total Portfolio (in hundredths)	14.40%	14.40%	14.10%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	355,000	355,000	1,751,000
60 to 89 Days Past Due	0	0	121,000
Equal to Greater than 90 Days Past Due	1,987,000	1,987,000	315,000
Past Due, Total	2,342,000	2,342,000	2,187,000
Current	96,339,000	96,339,000	92,240,000
Total Loans	98,681,000	98,681,000	94,427,000
Nonaccrual Status	1,980,000	1,980,000	2,136,000
90 Days Past Due and Still Accruing	46,000	46,000	50,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	98,681,000	98,681,000	94,427,000
Recorded Investment [Abstract]
With no related allowance recorded	1,789,000	1,789,000	1,751,000
With an allowance recorded	438,000	438,000	656,000
Unpaid Principal Balance [Abstract]
With no related allowance recorded	1,789,000	1,789,000	1,751,000
With an allowance recorded	459,000	459,000	678,000
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	325,000	325,000	502,000
Average Recorded Investment [Abstract]
With no related allowance recorded		1,770,000	1,735,000
With an allowance recorded		446,000	662,000
Interest Income Recognized [Abstract]
With no related allowance recorded		0	0
With an allowance recorded		14,000	14,000
Financing Receivable, Modifications [Line Items]
TDR performing as agreed	246,000	246,000
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	0	0
Financing Receivable Modifications Pre Modification Recorded Investment2	0	0
Financing Receivable Modifications Post Modification Recorded Investment2	0	0
Commercial loans [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	92,571,000	92,571,000	87,731,000
Past due loans by class of loans [Abstract]
Total Loans	92,571,000	92,571,000	87,731,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	92,571,000	92,571,000	87,731,000
Commercial loans [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	3,135,000	3,135,000	4,127,000
Past due loans by class of loans [Abstract]
Total Loans	3,135,000	3,135,000	4,127,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	3,135,000	3,135,000	4,127,000
Commercial loans [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	2,833,000	2,833,000	2,374,000
Past due loans by class of loans [Abstract]
Total Loans	2,833,000	2,833,000	2,374,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	2,833,000	2,833,000	2,374,000
Commercial loans [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	142,000	142,000	195,000
Past due loans by class of loans [Abstract]
Total Loans	142,000	142,000	195,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	142,000	142,000	195,000
Commercial loans [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Consumer loans [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	12,490,000	12,490,000	12,523,000
Less allowance for loans losses	182,000	182,000	145,000
Percent of Total Portfolio (in hundredths)	1.80%	1.80%	1.80%
Past due loans by class of loans [Abstract]
30 to 59 Days Past Due	119,000	119,000	23,000
60 to 89 Days Past Due	0	0	0
Equal to Greater than 90 Days Past Due	51,000	51,000	0
Past Due, Total	170,000	170,000	23,000
Current	12,320,000	12,320,000	12,500,000
Total Loans	12,490,000	12,490,000	12,523,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	12,490,000	12,490,000	12,523,000
Recorded Investment [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Unpaid Principal Balance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Related Allowance [Abstract]
With no related allowance recorded	0	0	0
With an allowance recorded	0	0	0
Average Recorded Investment [Abstract]
With no related allowance recorded		0	0
With an allowance recorded		0	0
Interest Income Recognized [Abstract]
With no related allowance recorded		0	0
With an allowance recorded		0	0
Financing Receivable, Modifications [Line Items]
TDR included in nonaccrual loans	3,200,000	3,200,000
Loans modified in a TDR by class of loan [Abstract]
Financing Receivable Modifications Number Of Contracts2	0	0
Financing Receivable Modifications Pre Modification Recorded Investment2	0	0
Financing Receivable Modifications Post Modification Recorded Investment2	0	0
Consumer loans [Member] | Pass [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	12,125,000	12,125,000	12,448,000
Past due loans by class of loans [Abstract]
Total Loans	12,125,000	12,125,000	12,448,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	12,125,000	12,125,000	12,448,000
Consumer loans [Member] | Special Mention [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	78,000	78,000	61,000
Past due loans by class of loans [Abstract]
Total Loans	78,000	78,000	61,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	78,000	78,000	61,000
Consumer loans [Member] | Substandard [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	287,000	287,000	14,000
Past due loans by class of loans [Abstract]
Total Loans	287,000	287,000	14,000
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	287,000	287,000	14,000
Consumer loans [Member] | Doubtful [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	0	0	0
Consumer loans [Member] | Loss [Member]
Consolidated Loan Portfolio [Abstract]
Outstanding Balance, Gross	0	0	0
Past due loans by class of loans [Abstract]
Total Loans	0	0	0
Summary of loan classifications by class of loan [Abstract]
Summary of loan quality by class of loan	$ 0	$ 0	$ 0