CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Unearned Stock Compensation and ESOP	Treasury Stock
Balances at Sep. 30, 2015	$ 94,357	$ 25	$ 43,916	$ 52,760	$ 4,210	$ (197)	$ (6,357)
Net income	5,105	0	0	5,105	0	0	0
Other comprehensive income (loss)	1,847	0	0	0	1,847	0	0
Preferred stock dividends	(62)	0	0	(62)	0	0	0
Common stock dividends	(823)	0	0	(823)	0	0	0
Shares released by ESOP trust	701	0	504	0	0	197	0
Stock options exercises	348	0	(118)	0	0	0	466
Redemption of preferred stock	(17,120)	0	(17,120)	0	0	0	0
Purchase of treasury shares	(179)	0	0	0	0	0	(179)
Balances at Jun. 30, 2016	84,174	25	27,182	56,980	6,057	0	(6,070)
Balances at Sep. 30, 2016	86,580	25	27,182	59,499	5,944	0	(6,070)
Net income	6,974	0	0	6,974	0	0	0
Other comprehensive income (loss)	(1,506)	0	0	0	(1,506)	0	0
Common stock dividends	(915)	0	0	(915)	0	0	0
Restricted stock grants	0	0	692	0	0	(692)	0
Stock compensation expense	125	0	39	0	0	86	0
Stock options exercises	355	0	(131)	0	0	0	486
Purchase of treasury shares	(294)	0	0	0	0	0	(294)
Balances at Jun. 30, 2017	$ 91,319	$ 25	$ 27,782	$ 65,558	$ 4,438	$ (606)	$ (5,878)