Statement of Changes in Stockholders' Equity (Unaudited) - 9 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]
Beginning balance at Sep. 30, 2015	$ 23,095	$ 11,654	$ 11,441
Beginning balance, Shares at Sep. 30, 2015		5,046,628
Net income	10,827		10,827
Dividends paid	(1,115)		(1,115)
Shares issued pursuant to the 2015 Dividend Reinvestment and Stock Purchase Plan	22	$ 22
Shares issued pursuant to the 2015 Dividend Reinvestment and Stock Purchase Plan, Shares		727
Employee & Director restricted stock vested	0	$ 0	0
Employee & Director restricted stock vested, Shares		23,250
Repurchase of vested employee restricted stock for tax withholding	(98)	$ (52)	(46)
Repurchase of vested employee restricted stock for tax withholding, Shares		(3,925)
Deferred restricted stock unit compensation	1,049	$ 1,049
Tax effect of restricted stock unit vesting	95	95
Ending balance at Jun. 30, 2016	$ 33,875	$ 12,768	$ 21,107
Ending balance, shares at Jun. 30, 2016		5,066,680