Unaudited Condensed Consolidated Statements of Financial Condition - USD ($) $ in Thousands		Jun. 30, 2016	Dec. 31, 2015
Assets
Cash on hand and in banks		$ 147,748	$ 117,137
Federal funds sold		0	6,080
Interest bearing cash deposits		12,585	70,036
Cash and cash equivalents		160,333	193,253
Investment securities, available-for-sale		2,487,955	2,610,760
Investment securities, held-to-maturity		680,574	702,072
Total investment securities		3,168,529	3,312,832
Loans held for sale		74,140	56,514
Loans receivable	[1]	5,378,617	5,078,681
Allowance for loan and lease losses		(132,386)	(129,697)
Loans receivable, net		5,246,231	4,948,984
Premises and equipment, net		177,911	194,030
Other real estate owned		24,370	26,815
Accrued interest receivable		47,554	44,524
Deferred tax asset		46,488	58,475
Core deposit intangible, net		12,970	14,555
Goodwill		140,638	140,638
Non-marketable equity securities		24,791	27,495
Other assets		75,487	71,117
Total assets		9,199,442	9,089,232
Liabilities
Non-interest bearing deposits		1,907,026	1,918,310
Interest bearing deposits		5,181,790	5,026,698
Securities sold under agreements to repurchase		414,327	423,414
Federal Home Loan Bank advances		328,832	394,131
Other borrowed funds		4,926	6,602
Subordinated debentures		125,920	125,848
Accrued interest payable		3,486	3,517
Other liabilities		108,476	114,062
Total liabilities		8,074,783	8,012,582
Stockholders' Equity
Preferred shares, $0.01 par value per share, 1,000,000 shares authorized, none issued or outstanding		0	0
Common stock, $0.01 par value per share, 117,187,500 shares authorized		762	761
Paid-in capital		737,379	736,368
Retained earnings - substantially restricted		366,105	337,532
Accumulated other comprehensive income		20,413	1,989
Total stockholders' equity		1,124,659	1,076,650
Total liabilities and stockholders' equity		$ 9,199,442	$ 9,089,232
Number of common stock shares issued and outstanding		76,171,580	76,086,288

[1] Includes net deferred fees, costs, premiums and discounts of $12,188,000 and $15,529,000 at June 30, 2016 and December 31, 2015, respectively.