CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock
Beginning Balance, Shares at Sep. 30, 2014		9,566,000			2,000
Beginning Balance at Sep. 30, 2014	$ 13,846	$ 10	$ 76,083	$ (62,244)	$ (3)
Director restricted stock grants (shares)		66,000
Director restricted stock grants	177		177
Expense related to employee stock option grants	302		302
Purchase of common stock (shares)		(81,000)			(2,000)
Purchase of common stock	(183)		(186)		$ 3
Net income	$ 8,728			8,728
Ending Balance, Shares at Sep. 30, 2015	9,551,000	9,551,000			0
Ending Balance at Sep. 30, 2015	$ 22,869	$ 10	76,375	(53,516)	$ 0
Director restricted stock grants (shares)		117,000
Director restricted stock grants	376		376
Expense related to employee stock option grants	90		90
Issuance of stock for acquisition (in shares)		670,000
Issuance of stock for acquisition	2,500	$ 1	2,499
Exercise of stock options (in shares)		89,000
Exercise of stock options	37		37
Exercise of warrants (shares)		11,000
Exercise of warrants	0
Rights offering net of expense offsets (in shares)		710,000
Rights offering net of expense offsets	2,520		2,520
Net income	$ 3,384			3,384
Ending Balance, Shares at Sep. 30, 2016	11,148,000	11,148,000			0
Ending Balance at Sep. 30, 2016	$ 31,776	$ 11	$ 81,897	$ (50,132)	$ 0