Business Combinations (Narrative) (Details) (Team Capital Bank [Member], USD $) Share data in Millions, unless otherwise specified	0 Months Ended
	May 30, 2014	May 30, 2014
Business Acquisition [Line Items]
Total assets	$ 963,974,000	$ 963,974,000
Loans	631,209,000	631,209,000
Deposits	769,936,000	769,936,000
Total consideration paid	115,100,000
Cash paid	31,600,000
Equity interests issued as consideration	$ 83,500,000
COMMON STOCK
Business Acquisition [Line Items]
Shares issued as consideration (in shares)	4.9