Loans and the Allowance for Loan Losses, Credit Quality (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Credit Quality Information
Loan receivables, gross carrying amount	$ 463,544	$ 520,327
Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	433,768	480,339
OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	7,755	17,353
Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	22,021	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	74,965	77,588
Residential, 1-4 Family [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	68,837	74,839
Residential, 1-4 Family [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	913	677
Residential, 1-4 Family [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	5,215	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	270,772	288,108
Commercial [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	254,391	258,610
Commercial [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	4,844	11,803
Commercial [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	11,537	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	13,789	19,981
Real Estate - Construction [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	10,250	19,548
Real Estate - Construction [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	386	396
Real Estate - Construction [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	3,153	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	14,758	16,044
Real Estate - Second Mortgages [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	14,150	15,212
Real Estate - Second Mortgages [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	244	0
Real Estate - Second Mortgages [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	364	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	32,288	34,220
Equity Line of Credit [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	31,492	33,390
Equity Line of Credit [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	232	182
Equity Line of Credit [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	564	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	25,800	35,015
Commercial Loan [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	23,623	29,455
Commercial Loan [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	1,136	4,295
Commercial Loan [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	1,041	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	13,904	17,041
Consumer Loan [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	13,757	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	147	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	17,268	32,330
Other Loans [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	17,268	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	406,572	435,941
Total Mortgage Loans on real estate [Member] | Pass [Member]
Credit Quality Information
Loan receivables, gross carrying amount	379,120	401,599
Total Mortgage Loans on real estate [Member] | OAEM [Member]
Credit Quality Information
Loan receivables, gross carrying amount	6,619	13,058
Total Mortgage Loans on real estate [Member] | Substandard [Member]
Credit Quality Information
Loan receivables, gross carrying amount	20,833	21,284
Total Mortgage Loans on real estate [Member] | Doubtful [Member]
Credit Quality Information
Loan receivables, gross carrying amount	$ 0	$ 0