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Segment Reporting and Geographic Information (Details) - Company`s reportable segments (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
|
| Revenues | ||||
| Net sales | $ 12,591 | $ 12,555 | $ 25,053 | $ 25,862 |
| (Loss) income from operations | ||||
| Income (loss) from operations | (560) | (1,169) | (2,013) | (3,163) |
|
Operating Segments [Member] | Heavy Duty Diesel Systems [Member]
|
||||
| Revenues | ||||
| Net sales | 7,018 | 7,109 | 14,176 | 14,393 |
| (Loss) income from operations | ||||
| Income (loss) from operations | 660 | (81) | 938 | (418) |
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Operating Segments [Member] | Catalyst [Member]
|
||||
| Revenues | ||||
| Net sales | 6,289 | 6,296 | 12,100 | 12,752 |
| (Loss) income from operations | ||||
| Income (loss) from operations | 361 | 132 | 583 | 253 |
|
Operating Segments [Member] | Corporate Segment [Member]
|
||||
| Revenues | ||||
| Net sales | ||||
| (Loss) income from operations | ||||
| Income (loss) from operations | (1,591) | (1,259) | (3,524) | (3,076) |
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Intersegment Eliminations [Member]
|
||||
| Revenues | ||||
| Net sales | (716) | (850) | (1,223) | (1,283) |
| (Loss) income from operations | ||||
| Income (loss) from operations | $ 10 | $ 39 | $ (10) | $ 78 |