INCOME TAXES (Schedule of Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Deferred tax assets - Current:
Inventory	$ 208	$ 202
Accrued compensation and vacation	192	255
Accrued expenses and other	185	252
Total current deferred tax assets	585	709
Deferred tax liabilities - Current:
Prepaid expenses	(49)	(74)
Total net current deferred tax assets	536	635
Deferred tax assets - Noncurrent:
Domestic net operating loss carryforwards	5,737	2,483
Stock compensation expense	45	14
Foreign net operating loss		2,334
Foreign tax credit carryover	119	119
AMT credit carryover	54	42
Total noncurrent deferred tax assets	5,955	4,992
Deferred tax liabilities - Noncurrent:
Unrealized gain/loss - warrant liability	(530)	(296)
Worthless stock deduction	(3,214)
Basis difference for fixed assets	(461)	(459)
Total noncurrent deferred tax liabilities	(4,205)	(755)
Total net noncurrent deferred tax assets	1,750	4,237
Valuation allowance for net deferred tax assets	(2,286)	(4,872)
Net deferred tax asset (liability)