Loans and the Allowance for Loan Losses, Credit Quality (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Credit Quality Information
Loan receivables, gross carrying amount	$ 476,490	$ 520,327
Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	437,065	480,339
OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	19,512	17,353
Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	19,913	22,635
Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Residential, 1-4 Family [Member]
Credit Quality Information
Loan receivables, gross carrying amount	77,533	77,588
Residential, 1-4 Family [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	74,284	74,839
Residential, 1-4 Family [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	1,110	677
Residential, 1-4 Family [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	2,139	2,072
Residential, 1-4 Family [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Commercial [Member]
Credit Quality Information
Loan receivables, gross carrying amount	272,968	288,108
Commercial [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	244,896	258,610
Commercial [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	15,630	11,803
Commercial [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	12,442	17,695
Commercial [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Real Estate - Construction [Member]
Credit Quality Information
Loan receivables, gross carrying amount	13,957	19,981
Real Estate - Construction [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	10,369	19,548
Real Estate - Construction [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	389	396
Real Estate - Construction [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	3,199	37
Real Estate - Construction [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Real Estate - Second Mortgages [Member]
Credit Quality Information
Loan receivables, gross carrying amount	15,571	16,044
Real Estate - Second Mortgages [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	15,141	15,212
Real Estate - Second Mortgages [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Real Estate - Second Mortgages [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	430	832
Real Estate - Second Mortgages [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Equity Line of Credit [Member]
Credit Quality Information
Loan receivables, gross carrying amount	33,520	34,220
Equity Line of Credit [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	32,718	33,390
Equity Line of Credit [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	234	182
Equity Line of Credit [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	568	648
Equity Line of Credit [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Commercial Loan [Member]
Credit Quality Information
Loan receivables, gross carrying amount	29,665	35,015
Commercial Loan [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	26,498	29,455
Commercial Loan [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	2,149	4,295
Commercial Loan [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	1,018	1,265
Commercial Loan [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Consumer Loan [Member]
Credit Quality Information
Loan receivables, gross carrying amount	14,878	17,041
Consumer Loan [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	14,761	16,955
Consumer Loan [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Consumer Loan [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	117	86
Consumer Loan [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Other Loans [Member]
Credit Quality Information
Loan receivables, gross carrying amount	18,398	32,330
Other Loans [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	18,398	32,330
Other Loans [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Other Loans [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Other Loans [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	0	0
Total Mortgage Loans on real estate [Member]
Credit Quality Information
Loan receivables, gross carrying amount	413,549	435,941
Total Mortgage Loans on real estate [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	377,408	401,599
Total Mortgage Loans on real estate [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	17,363	13,058
Total Mortgage Loans on real estate [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	18,778	21,284
Total Mortgage Loans on real estate [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	$ 0	$ 0