Supplementary Data - Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2016 |
Sep. 30, 2016 |
Jun. 30, 2016 |
Mar. 31, 2016 |
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
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| Supplementary Data - Quarterly Financial Data [Abstract] | |||||||||||
| Sales | $ 41,399 | $ 39,441 | $ 29,142 | $ 38,207 | $ 44,076 | $ 39,256 | $ 30,053 | $ 41,881 | $ 148,189 | $ 155,266 | $ 158,303 |
| Gross profit | 12,049 | 12,336 | 8,345 | 10,954 | 14,767 | 14,143 | 10,515 | 14,821 | 43,684 | 54,246 | 57,629 |
| Operating Income (Loss) | (717) | 571 | (1,951) | (3,873) | (31,072) | (835) | (5,278) | (896) | (5,970) | (38,081) | (9,989) |
| (Loss) income from continuing operations | (31,719) | (50,802) | (3,840) | (1,745) | (8,978) | (88,106) | (9,618) | ||||
| Discontinued operations, net of tax | 10,994 | 1,107 | (1,607) | 70 | 10,564 | 23,625 | |||||
| Net income (loss) | $ (1,389) | $ (405) | $ (3,171) | $ (4,013) | $ (20,725) | $ (49,695) | $ (5,447) | $ (1,675) | $ (8,978) | $ (77,542) | $ 14,007 |
| Earnings (loss) per share: | |||||||||||
| Income (Loss) from Continuing Operations, Per Basic Share | $ (0.99) | $ (1.55) | $ (0.12) | $ (0.05) | $ (0.30) | $ (2.70) | $ (0.30) | ||||
| Income (Loss) from Continuing Operations, Per Diluted Share | (0.99) | (1.55) | (0.12) | (0.05) | (0.30) | (2.70) | (0.30) | ||||
| Loss from discontinued operations per share, Basic | 0.35 | 0.03 | (0.05) | 0.00 | 0.32 | 0.73 | |||||
| Loss from discontinued operations per share, Diluted | 0.35 | 0.03 | (0.05) | 0.00 | 0.32 | 0.73 | |||||
| Basic net (loss) income per share | $ (0.05) | $ (0.01) | $ (0.10) | $ (0.13) | (0.64) | (1.52) | (0.17) | (0.05) | (0.30) | (2.38) | 0.43 |
| Diluted net (loss) income per share | $ (0.05) | $ (0.01) | $ (0.10) | $ (0.13) | $ (0.64) | $ (1.52) | $ (0.17) | $ (0.05) | $ (0.30) | $ (2.38) | $ 0.43 |
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- References No definition available.
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- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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