CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit
Beginning Balance (shares) at Sep. 30, 2015		9,551
Beginning Balance at Sep. 30, 2015	$ 22,869	$ 10	$ 76,375	$ (53,516)
Director restricted stock grants (shares)		117
Directors stock grants	376		376
Expense related to employee stock	90		90
Issuance of stock for acquisition (shares)		670
Issuance of stock for acquisition	2,500	$ 1	2,499
Exercise of stock options (shares)		89
Exercise of stock options	37		37
Exercise of warrants (shares)		11
Exercise of stock warrants	0
Rights offering net of expense offsets (shares)		710
Rights offering net of expense offsets	2,520		2,520
Net income	$ 3,384			3,384
Ending Balance (shares) at Sep. 30, 2016	11,148	11,148
Ending Balance at Sep. 30, 2016	$ 31,776	$ 11	81,897	(50,132)
Director restricted stock grants (shares)		103
Directors stock grants	521		521
Expense related to employee stock	141		141
Exercise of stock options (shares)		516
Exercise of stock options	129	$ 1	128
Net income	$ 3,288			3,288
Ending Balance (shares) at Sep. 30, 2017	11,767	11,767
Ending Balance at Sep. 30, 2017	$ 35,855	$ 12	$ 82,687	$ (46,844)