Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 107,252	$ 100,899
Short-term investments	859	1,327
Total cash and cash equivalents	108,111	102,226
Securities available for sale, at fair value	984,206	964,534
Investment securities held to maturity (fair value of $491,349 at March 31, 2016 (unaudited) and $488,331 at December 31, 2015)	472,934	473,684
Federal Home Loan Bank stock	72,135	78,181
Loans	6,638,127	6,537,674
Less allowance for loan losses	62,191	61,424
Net loans	6,575,936	6,476,250
Foreclosed assets, net	11,029	10,546
Banking premises and equipment, net	88,249	88,987
Accrued interest receivable	25,399	25,766
Intangible assets	425,260	426,277
Bank-owned life insurance	184,389	183,057
Other assets	78,526	82,149
Total assets	9,026,174	8,911,657
Deposits:
Demand deposits	4,353,814	4,198,788
Savings deposits	1,005,430	985,478
Certificates of deposit of $100,000 or more	389,985	324,215
Other time deposits	405,633	415,506
Total deposits	6,154,862	5,923,987
Mortgage escrow deposits	25,636	23,345
Borrowed funds	1,570,141	1,707,632
Other liabilities	61,413	60,628
Total liabilities	7,812,052	7,715,592
Stockholders’ Equity:
Preferred stock, $0.01 par value, 50,000,000 shares authorized, none issued	0	0
Common stock, $0.01 par value, 200,000,000 shares authorized, 83,209,293 shares issued and 65,732,579 shares outstanding at March 31, 2016 (unaudited) and 65,489,354 outstanding at December 31, 2015	832	832
Additional paid-in capital	1,001,919	1,000,810
Retained earnings	517,365	507,713
Accumulated other comprehensive income (loss)	4,169	(2,546)
Treasury stock	(269,105)	(269,014)
Unallocated common stock held by the Employee Stock Ownership Plan	(41,058)	(41,730)
Common stock acquired by the Directors’ Deferred Fee Plan	(6,350)	(6,517)
Deferred compensation – Directors’ Deferred Fee Plan	6,350	6,517
Total stockholders’ equity	1,214,122	1,196,065
Total liabilities and stockholders’ equity	$ 9,026,174	$ 8,911,657