GREAT SOUTHERN BANCORP, INC. AND SUBSIDIARIES -- CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
INTEREST INCOME
Loans	$ 42,068	$ 42,243	$ 79,966	$ 84,327
Investment securities and other	6,153	6,901	12,932	13,858
TOTAL INTEREST INCOME	48,221	49,144	92,898	98,185
INTEREST EXPENSE
Deposits	5,786	6,661	11,570	14,147
Federal Home Loan Bank advances	1,132	1,304	2,406	2,601
Short-term borrowings and repurchase agreements	672	747	1,358	1,503
Interest Expense subordinated debentures issued to capital trusts	154	140	315	281
TOTAL INTEREST EXPENSE	7,744	8,852	15,649	18,532
NET INTEREST INCOME	40,477	40,292	77,249	79,653
Provision for loan losses	17,600	8,431	27,677	16,631
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	22,877	31,861	49,572	63,022
NON-INTEREST INCOME
Commissions	2,331	2,486	4,958	4,923
Service charges and ATM fees	4,881	4,473	9,372	8,535
Non-interest income net realized gains on sales of loans	1,097	702	2,246	1,609
Net realized gains (losses) on sales and impairments of available-for-sale securities	1,251	(400)	1,280	(400)
Late charges and fees on loans	238	162	411	284
Net change in interest rate swap fair value	(117)		(20)
Initial gain recognized on business acquisition	31,312		31,312
Accretion (amortization) of income related to business acquisitions	(4,440)	(10,296)	(6,188)	(20,049)
Other income	1,400	714	3,048	1,168
TOTAL NON-INTEREST INCOME	37,953	(2,159)	46,419	(3,930)
NON-INTEREST EXPENSE
Salaries and employee benefits	14,700	11,709	28,579	23,281
Net occupancy and equipment expense	5,237	3,639	10,196	7,329
Postage	840	811	1,668	1,566
Insurance	1,107	1,498	2,229	2,945
Advertising	468	408	837	683
Office supplies and printing	355	354	752	632
Telephone	740	513	1,507	1,139
Legal, audit and other professional fees	1,568	723	2,437	1,485
Expense on foreclosed assets	1,228	627	1,668	1,056
Other operating expenses	3,823	1,855	7,002	3,631
TOTAL NON-INTEREST EXPENSE	30,066	22,137	56,875	43,747
INCOME BEFORE INCOME TAXES	30,764	7,565	39,116	15,345
PROVISION FOR INCOME TAXES	9,108	1,675	9,963	3,562
Net income	21,656	5,890	29,153	11,783
Preferred stock dividends and discount accretion	144	782	290	1,628
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS	$ 21,512	$ 5,108	$ 28,863	$ 10,155
BASIC EARNINGS PER COMMON SHARE	$ 1.59	$ 0.38	$ 2.14	$ 0.75
DILUTED EARNINGS PER COMMON SHARE	$ 1.58	$ 0.37	$ 2.12	$ 0.73
DIVIDENDS DECLARED PER COMMON SHARE	$ 0.18	$ 0.18	$ 0.36	$ 0.36