Discontinued Operations - Components Included in Loss (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Discontinued Operations and Disposal Groups [Abstract] | |||||||||||
| Net sales | $ 1,078 | $ 6,262 | $ 16,564 | ||||||||
| Cost of sales | 588 | 4,690 | 12,254 | ||||||||
| Gross Profit | 490 | 1,572 | 4,310 | ||||||||
| Operating expenses of discontinued operations | 657 | 3,079 | 4,746 | ||||||||
| Other expenses (income) | 0 | 64 | (68) | ||||||||
| (Loss) gain on disposal of discontinued operations | (534) | (30) | 3,915 | ||||||||
| (Loss) income from discontinued operations before income taxes | (701) | (1,601) | 3,547 | ||||||||
| (Benefit from) provision for income taxes | (10) | (2) | 1 | ||||||||
| (Loss) income from discontinued operations | $ (373) | $ (142) | $ (81) | $ (95) | $ (685) | $ (659) | $ (238) | $ (17) | $ (691) | $ (1,599) | $ 3,546 |