SOUTHERN MISSOURI BANCORP, INC -- CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
INTEREST INCOME:
Loans	$ 8,730,367	$ 9,257,578	$ 17,584,301	$ 18,812,703
Investment securities	376,663	389,006	739,366	742,183
Mortgage-backed securities	79,632	244,822	205,395	521,389
Other interest-earning assets	11,106	51,888	30,355	80,922
Total interest income	9,197,768	9,943,294	18,559,417	20,157,197
INTEREST EXPENSE:
Deposits	1,496,722	2,163,200	3,076,424	4,446,184
Securities sold under agreements to repurchase	54,165	59,342	102,467	119,044
Advances from FHLB of Des Moines	258,742	339,391	513,454	678,782
Subordinated debt	57,646	59,719	116,772	113,767
Total interest expense	1,867,275	2,621,652	3,809,117	5,357,777
NET INTEREST INCOME	7,330,493	7,321,642	14,750,300	14,799,420
PROVISION FOR LOAN LOSSES	462,017	345,433	1,072,706	862,116
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	6,868,476	6,976,209	13,677,594	13,937,304
NONINTEREST INCOME:
Deposit account charges and related fees	442,291	377,041	874,107	748,192
Bank credit transaction fees	289,790	263,776	588,309	527,382
Loan late charges	52,705	57,509	104,261	116,433
Other loan fees	73,019	49,005	145,579	99,308
Net realized gains on sale of loans	89,700	49,354	142,856	143,032
Earnings on bank owned life insurance	128,717	71,398	254,538	142,951
Other noninterest income	41,678	30,999	68,231	238,278
Total noninterest income	1,117,900	899,082	2,177,881	2,015,576
NONINTEREST EXPENSE:
Compensation and benefits	2,523,408	2,274,303	4,984,574	4,526,394
Occupancy and equipment, net	681,323	619,496	1,373,234	1,201,701
Deposit insurance premiums	92,121	90,063	186,667	183,135
Legal and professional fees	116,193	94,923	215,252	193,074
Advertising	84,452	80,150	143,351	167,218
Postage and office supplies	123,027	110,293	226,550	232,878
Intangible amortization	104,283	104,283	208,566	208,566
Bank card network fees	142,653	130,742	286,763	262,818
Other operating expense	573,110	379,491	953,572	690,950
Total noninterest expense	4,440,570	3,883,744	8,578,529	7,666,734
INCOME BEFORE INCOME TAXES	3,545,806	3,991,547	7,276,946	8,286,146
INCOME TAXES	1,064,886	1,317,107	2,205,772	2,761,314
NET INCOME	2,480,920	2,674,440	5,071,174	5,524,832
Less: effective dividend on preferred shares	50,000	121,713	245,115	352,111
Net income available to common shareholders	$ 2,430,920	$ 2,552,727	$ 4,826,059	$ 5,172,721
Basic earnings per common share	$ 0.75	$ 0.98	$ 1.49	$ 2.21
Diluted earnings per common share	$ 0.72	$ 0.95	$ 1.43	$ 2.12
Dividends per common share	$ 0.15	$ 0.12	$ 0.30	$ 0.24