Consolidated Statement of Changes in Stockholders' Equity - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Non- controlling Interest
Beginning balance (in shares) (Scenario, Previously Reported) at Sep. 30, 2014		6,453
Beginning balance (in shares) at Sep. 30, 2014		12,458,488
Beginning balance at Sep. 30, 2014	$ 44,532,000	$ 249,000	$ 79,837,000	$ (35,569,000)	$ 15,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock – based compensation stock options	391,000		391,000
Issuance of shares of common stock and related stock-based compensation for restricted stock units (in shares)		55,670
Issuance of shares of common stock and related stock-based compensation for restricted stock units	199,000	$ 1,000	198,000
Stock repurchase (in shares)		(46,643)
Stock repurchase	(145,000)	$ (1,000)	(144,000)
Net income	285,000			285,000
Ending balance (in shares) (Scenario, Previously Reported) at Sep. 30, 2015		6,453
Ending balance (in shares) at Sep. 30, 2015		12,467,515
Ending balance at Sep. 30, 2015	45,262,000	$ 249,000	80,282,000	(35,284,000)	15,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock – based compensation stock options	202,000		202,000
Issuance of shares of common stock and related stock-based compensation for restricted stock units (in shares)		4,334
Issuance of shares of common stock and related stock-based compensation for restricted stock units	9,000		9,000
Stock repurchase (in shares)		(33,933)
Stock repurchase	(86,000)	$ (1,000)	(85,000)
Warrants issuable as dividend to stockholders	(14,055,000)		(14,055,000)
Net income	(5,559,000)			(5,559,000)
Ending balance (in shares) at Sep. 30, 2016		12,437,916
Ending balance at Sep. 30, 2016	$ 25,773,000	$ 248,000	$ 66,353,000	$ (40,843,000)	$ 15,000