Federal Home Loan Bank Advances (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Weighted average interest rate	2.74%	2.77%
Federal Home Loan Bank advances	$ 50,124	$ 50,124
Fixed Rate, Interest Only Tranche 1
Scheduled Maturity Year	2013	2013
Interest rate, lower limit	2.58%	2.58%
Interest rate, upper limit	3.75%	3.75%
Weighted average interest rate	3.09%	3.09%
Federal Home Loan Bank advances	8,075	8,075
Variable Rate, Interest Only Tranche 1
Scheduled Maturity Year	2013	2013
Interest rate, lower limit	1.13%	1.25%
Interest rate, upper limit	1.13%	1.25%
Weighted average interest rate	1.13%	1.25%
Federal Home Loan Bank advances	6,000	6,000
Fixed Rate, Interest Only Tranche 2
Scheduled Maturity Year	2014	2014
Interest rate, lower limit	2.69%	2.69%
Interest rate, upper limit	3.45%	3.45%
Weighted average interest rate	3.18%	3.18%
Federal Home Loan Bank advances	31,049	31,049
Variable Rate, Interest Only Tranche 2
Scheduled Maturity Year	2014	2014
Interest rate, lower limit	1.40%	1.52%
Interest rate, upper limit	1.40%	1.52%
Weighted average interest rate	1.40%	1.52%
Federal Home Loan Bank advances	$ 5,000	$ 5,000

Describes the weighted average interest rate applicable to the specific advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

+ References+ Details

Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Section 563c.102

-Paragraph 15, 18

-Chapter V

-Subsection I

-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Audit and Accounting Guide (AAG)

-Number AAG-DEP

-Paragraph 37

-IssueDate 2006-05-01

-Chapter 15

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Statement of Position (SOP)

-Number 01-6

-Paragraph 14

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64702-112823

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 47

-Paragraph 10

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details