Employee Stock Ownership Plan ("ESOP") (Details Textual) (USD $)	1 Months Ended		12 Months Ended
	Jun. 29, 2011	Sep. 30, 2004	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Employee Stock Ownership Plan (ESOP), Shares Contributed to ESOP	250,380	297,435
Loan to ESOP	$ 2,003,040	$ 2,980,910
Employee Stock Ownership Plan Esop Debt Structure Loan Interest Percentage	3.25%	4.75%
Employee Stock Ownership Plan Esop Debt Structure Direct Loan Repayment Amount	135,657	282,520
Employee Stock Ownership Plan (ESOP), Compensation Expense			231,000	254,000	123,000
Unallocated Esop Shares			32,364	19,845
Employee Stock Ownership Plan (ESOP), Number of Committed-to-be-Released Shares			359,115	391,479
Employee Stock Ownership Plan (ESOP), Deferred Shares, Fair Value			$ 2,388,000	$ 2,685,000