Loans (Details 3) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Aging analysis of past due loans
30-59 Days Past Due	$ 701
60-89 Days Past Due		768
Greater Than 90 Days Past Due
Total Past Due	701	768
Current Loans	66,990	62,934
Nonaccrual Loans	19,547	27,819
Total loans	87,237	91,521
Residential real estate - Closed-end first mortgages
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due		768
Greater Than 90 Days Past Due
Total Past Due		768
Current Loans	24,597	21,506
Nonaccrual Loans	4,709	5,001
Total loans	29,306	27,275
Residential real estate - Closed-end second mortgages
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	3,124	3,159
Nonaccrual Loans
Total loans	3,124	3,159
Residential real estate
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due		768
Greater Than 90 Days Past Due
Total Past Due		768
Current Loans	27,721	24,665
Nonaccrual Loans	4,709	5,001
Total loans	32,430	30,434
Multi-family real estate
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	4,182	4,109
Nonaccrual Loans	0
Total loans	4,182	4,109
Commercial real estate - Owner occupied
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	11,928	12,144
Nonaccrual Loans	78	369
Total loans	12,006	12,513
Commercial real estate - Non owner occupied
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	13,360	13,586
Nonaccrual Loans	13,855	15,208
Total loans	27,215	28,794
Commercial real estate
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	25,288	25,730
Nonaccrual Loans	13,933	15,577
Total loans	39,221	41,307
Land and construction
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	6,418	4,542
Nonaccrual Loans	905	7,241
Total loans	7,323	11,783
Commercial
Aging analysis of past due loans
30-59 Days Past Due	701
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due	701
Current Loans	3,258	3,713
Nonaccrual Loans
Total loans	3,959	3,713
Consumer
Aging analysis of past due loans
30-59 Days Past Due
60-89 Days Past Due
Greater Than 90 Days Past Due
Total Past Due
Current Loans	123	175
Nonaccrual Loans
Total loans	$ 123	$ 175