Fair Value (Details Textual) (USD $)	6 Months Ended
	Jun. 30, 2013
Fair Value (Textual) [Abstract]
Loans classified as Level 3 migrating to OREO	$ 1,400,000
Fair Value (Additional Textual) [Abstract]
Range of capitalization rates utilized to determine fair value	9.00%
Loans classified as Level 3 transfers out	0
Transfers between level 1 and level 2	0
Transfers out consisted of charge-offs	1,000,000
Recorded sales	0
Fair Value, Measurements, Nonrecurring [Member]
Fair Value (Textual) [Abstract]
Loans classified as Level 3 transfers in	2,200,000
Other real estate owned and other reductions	2,000,000
Other real estate owned and other reductions classified as level 3 transfers out	1,700,000
Valuation write downs	300,000
Other real estate revenue	1,400,000
Other real estate owned [Member]
Fair Value (Textual) [Abstract]
Loans classified as Level 3 transfers in	$ 1,300,000