Note 22: Quarterly Financial Data (unaudited): Schedule of Quarterly Financial Information (Details) (Unaudited, USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011
Unaudited
Quarterly interest income	$ 10,751	$ 10,316	$ 10,238	$ 9,165	$ 8,975	$ 8,756	$ 9,198	$ 9,362	$ 9,053	$ 9,755	$ 9,943	$ 10,214
Quarterly interest expense	1,904	1,882	1,907	1,792	1,827	1,864	1,867	1,942	2,139	2,446	2,622	2,736
Quarterly net interest income	8,847	8,434	8,331	7,373	7,148	6,892	7,331	7,420	6,914	7,309	7,321	7,478
Quarterly provision for loan and lease losses	598	253	295	500	415	228	462	611	707	215	345	517
Quarterly noninterest income	1,724	1,462	1,666	1,280	1,147	1,144	1,118	1,060	1,093	954	899	1,116
Quarterly noninterest expense	6,234	6,619	6,226	4,567	4,502	4,441	4,441	4,138	4,072	4,866	3,884	3,783
Quarterly income before income taxes	3,739	3,024	3,476	3,586	3,378	3,367	3,546	3,731	3,228	3,182	3,991	4,294
Quarterly income taxes	983	781	957	1,023	848	901	1,065	1,141	830	1,006	1,317	1,444
Quarterly net income	$ 2,756	$ 2,243	$ 2,519	$ 2,563	$ 2,530	$ 2,466	$ 2,481	$ 2,590	$ 2,398	$ 2,176	$ 2,674	$ 2,850