Consolidated Statement of Operations - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest and dividend income:
Loans		$ 201,349	$ 192,184	$ 191,658
Taxable investment securities		6,230	4,403	3,162
Non-taxable investment securities		5,754	4,758	3,738
Mortgage-backed securities		12,416	10,933	6,925
Federal funds sold and other		1,890	1,390	1,359
Total interest and dividend income		227,639	213,668	206,842
Interest expense:
Deposits		16,571	16,002	14,102
Federal Home Loan Bank borrowings		8,008	7,959	9,108
Junior subordinated debentures		2,427	3,875	3,872
Repurchase agreements and other short-term borrowings		195	62	59
Total interest expense		27,201	27,898	27,141
Net interest income		200,438	185,770	179,701
Provision/ (credit) for loan losses		(6,935)	(1,555)	(6,400)
Net interest income after provision for loan losses		207,373	187,325	186,101
Fees and other income:
Investment management fees		44,410	45,694	47,123
Wealth advisory fees		50,581	50,437	48,082
Wealth management and trust fees		43,980	51,309	34,582
Other banking fee income		12,050	8,440	7,033
Gain on sale of loans, net		667	1,207	2,158
Gain/ (loss) on sale of investments, net		521	236	(7)
Gain/ (loss) on OREO, net		306	124	957
Gain on sale of offices		2,862	0	0
Other		3,410	3,722	870
Total fees and other income		158,787	161,169	140,798
Operating expense:
Salaries and employee benefits		163,767	159,401	146,648
Occupancy and equipment		39,075	37,183	31,041
Professional services		11,576	12,861	12,473
Marketing and business development		7,626	9,063	7,989
Contract services and data processing		7,024	6,037	5,816
Amortization of intangibles		6,282	6,711	4,836
Impairment of goodwill		9,528	0	0
FDIC insurance		3,484	3,979	3,459
Restructuring		2,017	3,724	739
Other		14,574	16,222	14,128
Total operating expense		264,953	255,181	227,129
Income before income taxes		101,207	93,313	99,770
Income tax expense	[1]	30,963	30,392	32,365
Net income from continuing operations		70,244	62,921	67,405
Net income from discontinued operations	[2]	5,541	6,411	6,160
Net income before attrubution to noncontrolling interests		75,785	69,332	73,565
Less: Net income attributable to noncontrolling interests		4,157	4,407	4,750
Net income attributable to the Company		71,628	64,925	68,815
Other Preferred Stock Dividends and Adjustments		(4,063)	(3,011)	(4,000)
Net income attributable to common shareholders for basic earnings per share calculation	[2]	$ 67,565	$ 61,914	$ 64,815
Basic earnings per share attributable to common shareholders:
From continuing operations:		$ 0.76	$ 0.69	$ 0.74
From discontinued operations:		0.07	0.08	0.08
Total attributable to common shareholders:		0.83	0.77	0.82
Diluted earnings per share attributable to common shareholders:
From continuing operations:		0.74	0.66	0.72
From discontinued operations:		0.07	0.08	0.08
Total attributable to common shareholders:		$ 0.81	$ 0.74	$ 0.80
Common Stock [Member]
Basic earnings per share attributable to common shareholders:
Weighted average basic common shares outstanding		81,264,273	80,885,253	78,921,480
Diluted earnings per share attributable to common shareholders:
Weighted average diluted common shares outstanding	[2],[3]	83,209,126	83,393,090	81,308,144

[1] The Company’s effective tax rate for 2016, 2015, and 2014 is not consistent due to earnings from tax-exempt investments, non-deductible compensation, state and local taxes, income tax credits and income attributable to noncontrolling interests having a different impact on the effective tax rate due primarily to the different levels of income before taxes in years 2016, 2015, and 2014. See Part II. Item 8. “Financial Statements and Supplementary Data - Note 17: Income Taxes” for additional details.

[2] The Company presents its EPS based on the treasury stock method. The Company reverted to the treasury stock presentation from the two-class presentation due to the immaterial number of participating shares outstanding as of March 31, 2016. If the EPS presentation had been based on the two-class method, the following adjustments would have been made to the presentation of EPS for the year ended December 31, 2016. Net income attributable to common shareholders would have been reduced by an additional $4 thousand, for the year ended December 31, 2016. The allocation of net income to participating securities would have been $8 thousand for the year ended December 31, 2016, reducing net income attributable to common shareholders by a total of $12 thousand for the same period. Basic EPS would not change. Weighted average diluted shared outstanding would have been reduced by 7,185 shares for the year ended December 31, 2016. Diluted EPS would not change. If the EPS presentation had been based on the two-class method, the following adjustments would have been made to the presentation of EPS for the year ended December 31, 2015. Net income attributable to common shareholders would have been reduced by an additional $90 thousand for the year ended December 31, 2015, and the allocation of net income to participating securities would have been $92 thousand for the same period, reducing net income attributable to common shareholders by a total of $182 thousand, for the same period. Total basic EPS and basic EPS from continuing operations would each decrease by $0.01 per share for the year ended December 31, 2015. Weighted average diluted shares outstanding would have been reduced by 167,937 shares for the same period. Diluted EPS would not change.If the EPS presentation had been based on the two-class method, the following adjustments would have been made to the presentation of EPS for the year ended December 31, 2014. Net income attributable to common shareholders would have been reduced by an additional$228 thousand for the year ended December 31, 2014, and the allocation of net income to participating securities would have been $335 thousand for the same period, reducing net income attributable to common shareholders by a total of $563 thousand, for the same period. Total basic EPS and basic EPS from continuing operations would each decrease by $0.01 per share for the year ended December 31, 2014. Weighted average diluted shares outstanding would have been reduced by 428,913 shares for the same period. Total diluted EPS and diluted EPS from discontinued operations would each decrease by $0.01 per share.

[3] The diluted EPS computations for the years ended December 31, 2016, 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 antidilutive for the periods indicated. As a result of the anti-dilution, the potential common shares excluded from the diluted EPS computation are as follows: For the year ended December 31, 2016 2015 2014Shares excluded due to anti-dilution (treasury method):(In thousands)Potential common shares from: Convertible trust preferred securities (a)1 1 1Total shares excluded due to anti-dilution1 1 1 For the year ended December 31, 2016 2015 2014Shares excluded due to exercise price exceeding the average market price of common shares during the period (total outstanding):(In thousands)Potential common shares from: Options, restricted stock, or other dilutive securities (b)270 548 829Total shares excluded due to exercise price exceeding the average market price of common shares during the period270 548 829(a) If the effect of the conversion of the trust preferred securities would have been dilutive, an immaterial amount of interest expense, net of tax, related to the convertible trust preferred securities would have been added back to net income attributable to common shareholders for the diluted EPS computation for the years presented.(b)Options to purchase shares of common stock, non-participating performance- and certain time-based restricted stock, and other dilutive securities that were outstanding at period ends were not included in the computation of diluted EPS or in the above anti-dilution table because their exercise or conversion prices were greater than the average market price of the common shares during the respective periods.