RESTATEMENT OF PREVIOUSLY ISSUED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Balance Sheet) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Total assets	$ 24,790	$ 26,975
Total other current liabilities	14,392	11,387
Fair value of warrant liability	1,238	1,213
Total current liabilities	15,630	12,600
Other long-term debt	607	5,998
Total liabilities	16,237	18,598
Shareholders' equity:
Preferred Shares	1,335	1,335
Common Shares	1,880	1,871
Additional paid-in capital	19,802	19,635
Accumulated deficit	(14,548)	(14,493)
Accumulated other comprehensive income	84	29
Total shareholders' equity	8,553	8,377
Total liabilities and shareholders' equity	24,790	26,975
As Reported [Member]
Total assets	24,790	26,975
Total other current liabilities	14,392	11,387
Fair value of warrant liability
Total current liabilities	14,392	11,387
Other long-term debt	607	5,998
Total liabilities	14,999	17,385
Shareholders' equity:
Preferred Shares	1,335	1,335
Common Shares	1,880	1,871
Additional paid-in capital	20,618	20,451
Accumulated deficit	(14,126)	(14,096)
Accumulated other comprehensive income	84	29
Total shareholders' equity	9,791	9,590
Total liabilities and shareholders' equity	24,790	26,975
Adjustment [Member]
Total assets
Total other current liabilities
Fair value of warrant liability	1,238	1,213
Total current liabilities	1,238	1,213
Other long-term debt
Total liabilities	1,238	1,213
Shareholders' equity:
Preferred Shares
Common Shares
Additional paid-in capital	(816)	(816)
Accumulated deficit	(422)	(397)
Accumulated other comprehensive income
Total shareholders' equity	(1,238)	(1,213)
Total liabilities and shareholders' equity