Consolidated Statements of Financial Position - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Cash and cash equivalents:
Cash and cash due from banks	$ 194,136	$ 144,892
Interest-bearing deposits with the Federal Reserve Bank and other banks	44,653	38,128
Total cash and cash equivalents	238,789	183,020
Investment securities:
Available-for-sale, at fair value	553,731	748,864
Held-to-maturity, at amortized cost (fair value - $512,705 at December 31, 2015 and $315,740 at December 31, 2014)	509,971	316,413
Total investment securities	1,063,702	1,065,277
Loans held-for-sale, at fair value	10,327	9,128
Loans	7,271,147	5,688,230
Allowance for loan losses	(73,328)	(75,683)
Net loans	7,197,819	5,612,547
Premises and equipment	106,317	97,496
Goodwill	287,393	180,128
Other intangible assets	38,104	33,080
Interest receivable and other assets	246,346	141,467
Total Assets	9,188,797	7,322,143
Deposits:
Noninterest-bearing	1,934,583	1,591,661
Interest-bearing	5,522,184	4,487,310
Total deposits	7,456,767	6,078,971
Interest payable and other liabilities	76,466	56,572
Short-term borrowings	397,199	389,467
Other Borrowings	242,391	0
Total liabilities	8,172,823	6,525,010
Shareholders' equity:
Preferred stock, no par value:	0	0
Issued and outstanding — 38,167,861 shares at December 31, 2015 and 32,774,420 shares at December 31, 2014	38,168	32,774
Additional paid in capital	725,280	565,166
Retained earnings	281,558	231,646
Accumulated other comprehensive loss	(29,032)	(32,453)
Total shareholders' equity	1,015,974	797,133
Total Liabilities and Shareholders' Equity	$ 9,188,797	$ 7,322,143