Consolidated Balance Sheet - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 63,849	$ 53,550
Interest-earning deposits	198,789	211,043
Cash and cash equivalents	262,638	264,593
Investment securities available for sale, at fair value	556,165	560,253
Loans held for sale (includes $1,941,602 and $1,757,807, respectively, at fair value)	1,969,280	1,797,064
Loans receivable	5,907,315	5,453,479
Allowance for loan losses	(37,605)	(35,647)
Total loans receivable, net of allowance for loan losses	5,869,710	5,417,832
FHLB, Federal Reserve Bank, and other restricted stock	92,269	90,841
Accrued interest receivable	21,206	19,939
Bank premises and equipment, net	12,444	11,531
Bank-owned life insurance	158,339	157,211
Other real estate owned	5,106	5,057
Goodwill and other intangibles	3,648	3,651
Other assets	88,077	70,233
Total assets	9,038,882	8,398,205
Deposits:
Demand, non-interest bearing	779,568	653,679
Interest-bearing	5,699,047	5,255,822
Total deposits	6,478,615	5,909,501
Federal funds purchased	80,000	70,000
FHLB advances	1,633,700	1,625,300
Other borrowings	86,624	86,457
Subordinated debt	108,709	108,685
Accrued interest payable and other liabilities	51,985	44,360
Total liabilities	8,439,633	7,844,303
Shareholders' equity:
Preferred stock, par value $1.00 per share; liquidation preference $25.00 per share; 100,000,000 shares authorized, 3,300,000 and 2,300,000 shares issued and outstanding as of March 31, 2016 and December 31, 2015	79,677	55,569
Common stock, par value $1.00 per share; 200,000,000 shares authorized; 27,567,265 and 27,432,061 shares issued as of March 31, 2016 and December 31, 2015; 27,037,005 and 26,901,801 shares outstanding as of March 31, 2016 and December 31, 2015	27,567	27,432
Additional paid in capital	364,647	362,607
Retained earnings	140,924	124,511
Accumulated other comprehensive loss, net	(5,333)	(7,984)
Treasury stock, at cost (530,260 shares as of March 31, 2016 and December 31, 2015)	(8,233)	(8,233)
Total shareholders’ equity	599,249	553,902
Total liabilities and shareholders’ equity	$ 9,038,882	$ 8,398,205