Acquisitions and FDIC Indemnification Asset (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Covered	$ 10,085	$ 17,118
Loans and Leases Receivable, Allowance, Covered	0	(18)
Loans and Leases Receivable, Disposals	(174)	(1,335)
Total Covered Assets	9,911	15,765
Consumer Loan [Member]
Business Acquisition [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Covered	2,409	3,464
Loans and Leases Receivable, Allowance, Covered	0	(5)
Loans and Leases Receivable, Disposals	(8)	(23)
Total Covered Assets	2,401	3,436
Commercial Loan [Member]
Business Acquisition [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Covered	7,676	13,654
Loans and Leases Receivable, Allowance, Covered	0	(13)
Loans and Leases Receivable, Disposals	(166)	(1,312)
Total Covered Assets	$ 7,510	$ 12,329