Consolidated Statement of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated other comprehensive loss
Balance at Sep. 30, 2014	$ 21,287	$ 36	$ 11,658	$ 17,517	$ (7,924)
Balance (in Shares) at Sep. 30, 2014		3,619,000
Comprehensive loss:
Net income	(210)			(210)
Other comprehensive loss	(461)				(461)
Stock-based compensation	375		375
Tax benefit from exercise of stock options	0		0
Restricted stock issuance	1	$ 1	0
Restricted stock shares issued (in Shares)		36,000
Issuance of shares under employee stock purchase plan	$ 206		206
Issuance of shares under employee stock purchase plan (in shares)	31,163	31,000
Exercise of stock options	$ 10		10
Exercise of stock options (in Shares)	1,875	2,000
Cash dividends on common stock	$ (1,618)			(1,618)
Balance at Sep. 30, 2015	$ 19,590	$ 37	12,249	15,689	(8,385)
Balance (in Shares) at Sep. 30, 2015	3,688,000	3,688,000
Comprehensive loss:
Net income	$ 2,604			2,604
Other comprehensive loss	(3,546)				(3,546)
Stock-based compensation	414		414
Restricted stock issuance	1	$ 1	0
Restricted stock shares issued (in Shares)		86,000
Issuance of shares under employee stock purchase plan	$ 176	$ 1	175
Issuance of shares under employee stock purchase plan (in shares)	33,248	33,000
Exercise of stock options	$ 86		86
Exercise of stock options (in Shares)	14,000	14,000
Cash dividends on common stock	$ (1,670)			(1,670)
Balance at Sep. 30, 2016	$ 17,655	$ 39	$ 12,924	$ 16,623	$ (11,931)
Balance (in Shares) at Sep. 30, 2016	3,821,000	3,821,000