|
Inventories (Details) (USD $)
|
Sep. 30, 2012
|
Jun. 30, 2012
|
|---|---|---|
| Inventories [Abstract] | ||
| Raw materials | $ 1,679,000 | $ 1,598,000 |
| Work in process | 2,281,000 | 2,209,000 |
| Finished goods | 2,249,000 | 2,483,000 |
| Total | $ 6,209,000 | $ 6,290,000 |