GREAT SOUTHERN BANCORP, INC. AND SUBSIDIARIES -- CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statements of Income
Loans	$ 45,949	$ 39,308
Investment securities and other	1,957	2,986
TOTAL INTEREST INCOME	47,906	42,294
Deposits	3,162	2,660
Federal Home Loan Bank advances	447	975
Short-term borrowings and repurchase agreements	21	557
Interest expense on subordinated debentures issued to capital trusts	151	136
TOTAL INTEREST EXPENSE	3,781	4,328
NET INTEREST INCOME	44,125	37,966
PROVISION FOR LOAN LOSSES	1,300	1,691
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	42,825	36,275
Commissions	281	281
Service charges and ATM fees	4,644	4,168
Net realized gains on sales of loans	940	549
Net realized gains on sales of available-for-sale securities		73
Late charges and fees on loans	349	314
Loss on derivative interest rate products	(92)	(103)
Accretion (amortization) of income/expense related to business acquisitions	(6,895)	(6,388)
Other income	717	2,030
TOTAL NON-INTEREST INCOME	(56)	924
Salaries and employee benefits	14,577	13,017
Net occupancy and equipment expense	6,054	5,403
Postage	888	793
Insurance	979	926
Advertising	432	731
Office supplies and printing	338	290
Telephone	765	736
Legal, audit and other professional fees	624	934
Expense on foreclosed assets	385	850
Partnership tax credit investment amortization	420	453
Other operating expenses	1,780	1,761
TOTAL NON-INTEREST EXPENSE	27,242	25,894
INCOME BEFORE INCOME TAXES	15,527	11,305
PROVISION FOR INCOME TAXES	3,874	2,487
NET INCOME	11,653	8,818
Preferred stock dividends	145	145
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 11,508	$ 8,673
BASIC EARNINGS PER COMMON SHARE	$ 0.84	$ 0.63
DILUTED EARNINGS PER COMMON SHARE	$ 0.83	$ 0.63
DIVIDENDS DECLARED PER COMMON SHARE	$ 0.20	$ 0.20