Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Interest and dividend income:
Loans	$ 48,000		$ 47,214
Taxable investment securities	995		636
Non-taxable investment securities	1,021		904
Mortgage-backed securities	2,614		1,936
Federal funds sold and other	234		346
Total interest and dividend income	52,864		51,036
Interest expense:
Deposits	3,892		3,216
Federal Home Loan Bank borrowings	1,931		2,326
Junior subordinated debentures	956		955
Repurchase agreements and other short-term borrowings	13		17
Total interest expense	6,792		6,514
Net interest income	46,072		44,522
Provision/ (credit) for loan losses	(2,500)		(1,200)
Net interest income after provision for loan losses	48,572		45,722
Fees and other income:
Investment management fees	11,714		11,461
Wealth advisory fees	12,675		11,473
Wealth management and trust fees	13,558		6,961
Other banking fee income	1,910		1,680
Gain on sale of loans, net	303		89
Gain on sale of investments, net	8		1
Gain/ (loss) on OREO, net	89		819
Other	1,088		249
Total fees and other income	41,345		32,733
Operating expense:
Salaries and employee benefits	42,127		36,574
Occupancy and equipment	9,035		7,797
Professional services	3,021		2,843
Marketing and business development	1,348		1,426
Contract services and data processing	1,437		1,438
Amortization of intangibles	1,602		1,053
FDIC insurance	1,011		896
Other	3,846		2,941
Total operating expense	63,427		54,968
Income before income taxes	26,490		23,487
Income tax expense	8,572		7,138
Net income from continuing operations	17,918		16,349
Net income from discontinued operations	2,094		1,928
Net income before attrubution to noncontrolling interests	20,012		18,277
Less: Net income attributable to noncontrolling interests	1,229		1,236
Net income attributable to the Company	18,783		17,041
Adjustments to net income attributable to the Company to arrive at net income attributable to common shareholders	(1,065)		(1,178)
Net income attributable to common shareholders for earnings per share calculation	$ 17,718		$ 15,863
Basic earnings per share attributable to common shareholders:
From continuing operations:	$ 0.19		$ 0.18
From discontinued operations:	$ 0.03		$ 0.02
Total attributable to common shareholders:	$ 0.22		$ 0.20
Diluted earnings per share attributable to common shareholders:
From continuing operations:	$ 0.19		$ 0.18
From discontinued operations:	$ 0.02		$ 0.02
Total attributable to common shareholders:	$ 0.21		$ 0.20
Common Stock [Member]
Basic earnings per share attributable to common shareholders:
Weighted average basic common shares outstanding	80,514,359		78,145,185
Diluted earnings per share attributable to common shareholders:
Weighted average diluted common shares outstanding	82,594,325	[1]	80,010,890	[1]

[1] The diluted EPS computations for the three months ended March 31, 2015 and 2014 do not assume the conversion, exercise, or contingent issuance of the following shares for the following periods because the result would have been anti-dilutive for the periods indicated. As a result of the anti-dilution, the potential common shares excluded from the diluted EPS computation are as follows: Three months ended March 31,(In thousands)2015 2014Shares excluded due to exercise price exceeding the average market price of common shares during the period (total outstanding): Potential common shares from: Stock options, restricted stock, or other dilutive securities660 951Total shares excluded due to exercise price exceeding the average market price of common shares during the period660 951