CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
ASSETS
Cash and noninterest-bearing due from banks	$ 95,215,622	$ 84,732,291
Interest-bearing due from banks	94,775,935	97,529,713
Federal funds sold and other	2,682,574	1,383,416
Cash and cash equivalents	192,674,131	183,645,420
Securities available-for-sale, at fair value	1,579,776,402	1,298,546,056
Securities held-to-maturity (fair value of $25,035,844 and $25,233,254 at March 31, 2017 and December 31, 2016, respectively)	24,997,568	25,251,316
Consumer mortgage loans held-for-sale	70,597,985	47,710,120
Commercial mortgage loans held-for-sale	15,354,496	22,587,971
Loans	8,642,032,280	8,449,924,736
Less allowance for loan losses	(58,349,769)	(58,980,475)
Loans, net	8,583,682,511	8,390,944,261
Premises and equipment, net	97,003,955	88,904,145
Equity method investment	210,732,581	205,359,844
Accrued interest receivable	29,568,023	28,234,826
Goodwill	551,546,341	551,593,796
Core deposits and other intangible assets	13,907,909	15,104,038
Other real estate owned	6,234,962	6,089,804
Other assets	348,524,131	330,651,002
Total assets	11,724,600,995	11,194,622,599
Deposits:
Noninterest-bearing	2,508,679,583	2,399,191,152
Interest-bearing	1,970,312,733	1,808,331,784
Savings and money market accounts	3,938,368,793	3,714,930,351
Time	863,235,880	836,853,761
Total deposits	9,280,596,989	8,759,307,048
Securities sold under agreements to repurchase	71,157,282	85,706,558
Federal Funds Purchased	50,000,000	0
Federal Home Loan Bank advances	181,264,257	406,304,187
Subordinated debt and other borrowings	350,848,829	350,768,050
Accrued interest payable	5,655,284	5,573,377
Other liabilities	62,002,877	90,267,267
Total liabilities	10,001,525,518	9,697,926,487
Stockholders' equity:
Preferred stock, no par value; 10,000,000 shares authorized; no shares issued and outstanding at March 31, 2017 and December 31, 2016, respectively	0	0
Common stock, par value $1.00; 90,000,000 shares authorized; 49,789,649 and 46,359,377 shares issued and outstanding at March 31, 2017 and December 31, 2016, respectively	49,789,649	46,359,377
Additional paid-in capital	1,274,762,698	1,083,490,728
Retained earnings	413,700,739	381,072,505
Accumulated other comprehensive income (loss), net of taxes	(15,177,609)	(14,226,498)
Total stockholders' equity	1,723,075,477	1,496,696,112
Total liabilities and stockholders' equity	$ 11,724,600,995	$ 11,194,622,599