Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Interest income:
Real estate secured loans	$ 45,262	$ 44,541	$ 134,411	$ 131,424
Commercial loans	16,093	13,767	46,419	40,875
Consumer loans	5,627	5,646	16,657	17,234
Securities available for sale and Federal Home Loan Bank Stock	5,576	5,672	17,074	17,708
Investment securities held to maturity	3,349	3,368	10,011	10,150
Deposits, Federal funds sold and other short-term investments	138	19	252	41
Total interest income	76,045	73,013	224,824	217,432
Interest expense:
Deposits	4,441	3,639	12,397	10,851
Borrowed funds	6,633	6,827	20,477	20,432
Total interest expense	11,074	10,466	32,874	31,283
Net interest income	64,971	62,547	191,950	186,149
Provision for loan losses	1,000	1,400	4,200	3,100
Net interest income after provision for loan losses	63,971	61,147	187,750	183,049
Non-interest income:
Fees	6,137	6,230	19,309	19,465
Wealth management income	4,262	4,750	13,084	12,405
Bank-owned life insurance	1,382	1,248	4,083	3,913
Net (loss) gain on securities transactions	(43)	5	54	650
Other income (expense)	2,328	(123)	4,378	2,922
Total non-interest income	14,066	12,110	40,908	39,355
Non-interest expense:
Compensation and employee benefits	26,725	24,784	78,496	73,399
Net occupancy expense	6,227	6,186	18,729	19,935
Data processing expense	3,328	3,239	9,845	9,425
FDIC insurance	1,117	1,273	3,732	3,763
Amortization of intangibles	767	1,012	2,628	3,063
Advertising and promotion expense	787	598	2,567	2,740
Other operating expenses	6,899	6,522	20,628	20,845
Total non-interest expense	45,850	43,614	136,625	133,170
Income before income tax expense	32,187	29,643	92,033	89,234
Income tax expense	9,281	9,034	26,798	27,027
Net income	$ 22,906	$ 20,609	$ 65,235	$ 62,207
Basic earnings per share (usd per share)	$ 0.36	$ 0.33	$ 1.03	$ 0.99
Weighted average basic shares outstanding (in shares)	63,728,393	63,034,185	63,545,065	62,868,745
Diluted earnings per share (usd per share)	$ 0.36	$ 0.33	$ 1.02	$ 0.99
Weighted average diluted shares outstanding (in shares)	63,934,886	63,198,299	63,727,723	63,029,389