Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 160,517	$ 218,017
Short-term investments and interest bearing deposits	393,895	967,067
Securities available-for-sale (amortized cost of $1,366,624 in 2017 and $1,317,012 in 2016)	1,368,351	1,314,345	[1]
Loans held for sale		7,500
Loans	11,571,232	11,201,275
Less: Allowance for loan losses	(115,809)	(118,966)
Unamortized deferred loan fees, net	(3,788)	(4,994)
Loans, net	11,451,635	11,077,315
Federal Home Loan Bank stock	17,250	17,250
Other real estate owned, net	19,230	20,070
Affordable housing investments and alternative energy partnerships, net	288,902	251,077
Premises and equipment, net	104,131	105,607
Customers’ liability on acceptances	9,897	12,182
Accrued interest receivable	36,836	37,299
Goodwill	372,189	372,189
Other intangible assets, net	2,537	2,949
Other assets	111,415	117,902
Total assets	14,336,785	14,520,769
Deposits
Non-interest-bearing demand deposits	2,436,820	2,478,107
Interest-bearing deposits:
Demand deposits	1,273,066	1,230,445
Money market deposits	2,267,392	2,198,938
Savings deposits	884,238	719,949
Time deposits	4,601,801	5,047,287
Total deposits	11,463,317	11,674,726
Securities Sold under Agreements to Repurchase	150,000	350,000
Advances from the Federal Home Loan Bank	475,000	350,000
Other borrowings for affordable housing investments	17,564	17,662
Long-term debt	119,136	119,136
Acceptances outstanding	9,897	12,182
Other liabilities	204,105	168,524
Total liabilities	12,439,019	12,692,230
Commitments and contingencies
Stockholders’ Equity
Common stock, $0.01 par value, 100,000,000 shares authorized, 88,072,997 issued and 79,862,354 outstanding at June 30, 2017, and 87,820,920 issued and 79,610,277 outstanding at December 31, 2016	881	878
Additional paid-in-capital	895,578	895,480
Accumulated other comprehensive loss, net	(1,420)	(3,715)
Retained earnings	1,242,316	1,175,485
Treasury stock, at cost (8,210,643 shares at June 30, 2017, and at December 31, 2016)	(239,589)	(239,589)
Total equity	1,897,766	1,828,539
Total liabilities and equity	$ 14,336,785	$ 14,520,769

[1] Preferred stock of government sponsored entities and other equity securities as of December 31, 2015 were reclassified as level 1 rather than level 2 as originally classified due to the availability of quoted prices in active markets.