|
Deferred Tax Assets and Liabilities (Details) (USD $)
|
Sep. 30, 2012
|
Sep. 30, 2011
|
| Deferred Tax Assets and Liabilities [Abstract] |
|
|
| Deferred Tax Assets, Inventory |
$ 41,000 |
$ 118,000 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits |
450,000 |
458,000 |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves |
148,000 |
149,000 |
| Deferred Tax Assets, Property, Plant and Equipment |
507,000 |
421,000 |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts |
341,000 |
381,000 |
| Deferred Tax Assets, Deferred Income |
224,000 |
270,000 |
| Deferred Tax Assets, Operating Loss Carryforwards, Domestic |
3,043,000 |
2,769,000 |
| Deferred Tax Assets, Operating Loss Carryforwards, Foreign |
915,000 |
838,000 |
| Deferred Tax Assets, Tax Credit Carryforwards, Foreign |
222,000 |
165,000 |
| Deferred Tax Assets, Other |
286,000 |
221,000 |
| Deferred Tax Assets, Gross |
6,177,000 |
5,790,000 |
| Deferred Tax Liabilities, Other |
48,000 |
93,000 |
| Deferred Tax Liabilities, Gross |
48,000 |
93,000 |
| Deferred tax assets net of liabilities before valuation allowance |
6,129,000 |
5,697,000 |
| Deferred Tax Assets, Valuation Allowance |
(6,129,000) |
(5,697,000) |
| Deferred Tax Assets, Net |
$ 0 |
$ 0 |