| 2012 | 2011 | |||||||
| Land and improvements | $ | 914 | $ | 527 | ||||
| Buildings and improvements | 21,278 | 21,433 | ||||||
| Machinery and equipment | 19,496 | 22,361 | ||||||
| Office furniture and fixtures | 701 | 949 | ||||||
| Construction in progress | 35 | 493 | ||||||
| 42,424 | 45,763 | |||||||
| Less: accumulated depreciation | (23,796 | ) | (25,364 | ) | ||||
| Net property and equipment | $ | 18,628 | $ | 20,399 | ||||
| 2012 | 2011 | |||||||
| Opening balance | $ | 108 | $ | 165 | ||||
| Charged to expense | 84 | 13 | ||||||
| Accounts recovered | 15 | 61 | ||||||
| Accounts written off | (84 | ) | (9 | ) | ||||
| Ending balance | $ | 123 | $ | 108 | ||||
| September 30, 2012 | ||||||||||||
| Weighted average life (years) | Gross Carrying Amount | Accumulated Amortization | ||||||||||
| FDA compliant facility | 10 | $ | 302 | $ | 302 | |||||||
| September 30, 2011 | ||||||||||||
| Weighted average life (years) | Gross Carrying Amount | Accumulated Amortization | ||||||||||
| FDA compliant facility | 10 | $ | 302 | $ | 248 | |||||||