Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Cash and non-interest bearing balances due from banks	$ 277,208	$ 171,792
Interest bearing balances due from banks and federal funds sold	719,415	661,666
Cash and cash equivalents	996,623	833,458
Interest bearing balances due from banks – time	4,554	4,934
Investment securities:
Held-to-maturity	40,927	289,194
Available-for-sale	3,453,338	2,151,752
Total investments	3,494,265	2,440,946
Mortgage loans held for sale	58,102	26,799
Other assets held for sale	260,332	1,790
Loans:
Legacy loans	9,630,076	8,430,388
Allowance for loan losses	(67,800)	(56,599)
Loans acquired, net of discount and allowance	4,795,184	3,292,783
Net loans	14,357,460	11,666,572
Premises and equipment	492,384	295,060
Foreclosed assets and other real estate owned	19,121	25,565
Interest receivable	62,707	49,938
Bank owned life insurance	254,152	193,170
Goodwill	1,055,520	845,687
Other intangible assets	127,340	91,334
Other assets	76,583	68,084
Total assets	21,259,143	16,543,337
Deposits:
Non-interest bearing transaction accounts	3,741,093	2,672,405
Interest bearing transaction accounts and savings deposits	9,090,878	6,830,191
Time deposits	3,276,969	2,896,156
Total deposits	16,108,940	12,398,752
Federal funds purchased and securities sold under agreements to repurchase	150,145	95,792
Other borrowings	1,297,599	1,345,450
Subordinated notes and debentures	388,260	353,950
Other liabilities held for sale	159,853	162
Accrued interest and other liabilities	165,422	102,797
Total liabilities	18,270,219	14,296,903
Stockholders’ equity:
Preferred stock, 40,040,000 shares authorized; Series D, $0.01 par value, $1,000 liquidation value per share; 767 shares issued and outstanding at December 31, 2019	767
Common stock, Class A, $0.01 par value; 175,000,000 shares authorized at December 31, 2019 and 2018; 113,628,601 and 92,347,643 shares issued and outstanding at December 31, 2019 and 2018, respectively	1,136	923
Surplus	2,117,282	1,597,944
Undivided profits	848,848	674,941
Accumulated other comprehensive income (loss)	20,891	(27,374)
Total stockholders’ equity	2,988,924	2,246,434
Total liabilities and stockholders’ equity	$ 21,259,143	$ 16,543,337