Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 190,522,000	$ 218,017,000
Short-term investments and interest bearing deposits	630,058,000	967,067,000
Securities available-for-sale (amortized cost of $1,230,785 in 2017 and $1,317,012 in 2016)	1,227,729,000	1,314,345,000	[1]
Loans held for sale	5,835,000	7,500,000
Loans	11,365,509,000	11,201,275,000
Less: Allowance for loan losses	(115,544,000)	(118,966,000)
Unamortized deferred loan fees, net	(4,395,000)	(4,994,000)
Loans, net	11,245,570,000	11,077,315,000
Federal Home Loan Bank stock	17,250,000	17,250,000
Other real estate owned, net	19,865,000	20,070,000
Affordable housing investments and alternative energy partnerships, net	245,854,000	251,077,000
Premises and equipment, net	105,025,000	105,607,000
Customers’ liability on acceptances	11,300,000	12,182,000
Accrued interest receivable	35,690,000	37,299,000
Goodwill	372,189,000	372,189,000
Other intangible assets, net	2,749,000	2,949,000
Other assets	114,321,000	117,902,000
Total assets	14,223,957,000	14,520,769,000
Deposits
Non-interest-bearing demand deposits	2,472,895,000	2,478,107,000
Interest-bearing deposits:
Demand deposits	1,260,232,000	1,230,445,000
Money market deposits	2,295,622,000	2,198,938,000
Savings deposits	727,342,000	719,949,000
Time deposits	4,831,184,000	5,047,287,000
Total deposits	11,587,275,000	11,674,726,000
Securities Sold under Agreements to Repurchase	150,000,000	350,000,000
Advances from the Federal Home Loan Bank	325,000,000	350,000,000
Other borrowings for affordable housing investments	17,614,000	17,662,000
Long-term debt	119,136,000	119,136,000
Acceptances outstanding	11,300,000	12,182,000
Other liabilities	155,730,000	168,524,000
Total liabilities	12,366,055,000	12,692,230,000
Commitments and contingencies
Stockholders’ Equity
Common stock, $0.01 par value, 100,000,000 shares authorized, 88,022,322 issued and 79,811,679 outstanding at March 31, 2017, and 87,820,920 issued and 79,610,277 outstanding at December 31, 2016	880,000	878,000
Additional paid-in-capital	892,583,000	895,480,000
Accumulated other comprehensive loss, net	(3,642,000)	(3,715,000)
Retained earnings	1,207,670,000	1,175,485,000
Treasury stock, at cost (8,210,643 shares at March 31, 2017, and at December 31, 2016)	(239,589,000)	(239,589,000)
Total equity	1,857,902,000	1,828,539,000
Total liabilities and equity	$ 14,223,957,000	$ 14,520,769,000

[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.