CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Common Stock Shares	Additional Paid In Capital	Accumulated Deficit	Total
Beginning Balance, Amount at Sep. 30, 2016		$ 37,615	$ (13,082)	$ 24,533
Beginning Balance, Shares at Sep. 30, 2016	9,379
Amortization of stock option expense		902		902
Exercise of stock warrants, Amount		1,000		1,000
Exercise of stock warrants, Shares	500
Net loss			(2,372)	(2,372)
Ending Balance, Amount at Sep. 30, 2017		39,517	(15,454)	24,063
Ending Balance, Shares at Sep. 30, 2017	9,879
Issuance of stock for interest, Shares	136
Issuance of stock for interest, Amount		595		595
Amortization of stock option expense		293		293
Net loss			(1,791)	(1,791)
Ending Balance, Amount at Dec. 31, 2017		$ 40,405	$ (17,245)	$ 23,160
Ending Balance, Shares at Dec. 31, 2017	10,015