Net Income Per Common Share: Schedule of Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Sep. 30, 2014
Earnings Per Share, Basic [Abstract]
Numerator – net income	$ 2,159	$ 1,434	$ 5,337	$ 4,204	$ 5,850
Preferred stock dividends	0	0	0	(136)
Preferred stock discount accretion	0	0	0	(70)
Net income to common shareholders	$ 2,159	$ 1,434	$ 5,337	$ 3,998
Denominator – weighted average common shares outstanding	6,902,067	6,857,149	6,897,381	6,855,811
Basic net income per common share (in dollars per share)	$ 0.31	$ 0.21	$ 0.77	$ 0.58
Earnings Per Share, Diluted [Abstract]
Effect of dilutive stock options	36,490	38,582	36,680	36,070
Effect of dilutive stock warrant	132,664	137,982	134,760	123,274
Weighted average common shares and common stock equivalents	7,071,221	7,033,713	7,068,821	7,015,155
Diluted net income per common share (in dollars per share)	$ 0.31	$ 0.20	$ 0.76	$ 0.57
Stock Options
Earnings Per Share, Diluted [Abstract]
Antidilutive securities excluded from computation of earnings per share	172,945	126,000	138,982	131,489
Warrant
Earnings Per Share, Diluted [Abstract]
Antidilutive securities excluded from computation of earnings per share		370,899	370,899