Statements of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Retained Earnings [Member]
Beginning balance at Sep. 30, 2013	$ 29,787	$ 9,948	$ 19,839
Beginning balance, Shares at Sep. 30, 2013		5,898,756
Net income	5,261		5,261
Dividends paid	(658)		(658)
Employee and director stock options exercised	1,258	1,258
Employee and director stock options exercised, Shares		177,566
Repurchase of employee and director stock options to pay for option exercise	(1,004)	(1,004)
Repurchase of employee and director stock options to pay for option exercise, Shares		(75,984)
Deferred restricted stock unit compensation	147	147
Tax effect of stock option exercises	334	334
Ending balance at Jun. 30, 2014	$ 35,125	$ 10,683	$ 24,442
Ending balance, shares at Jun. 30, 2014		6,000,338