CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| Income Statement [Abstract] | ||||
| Revenue | $ 45,868 | $ 81,502 | $ 83,860 | $ 165,481 |
| Cost of revenue | 57,488 | 67,436 | 100,378 | 145,714 |
| Gross profit (loss) | (11,620) | 14,066 | (16,518) | 19,767 |
| General and administrative expenses | 4,640 | 5,062 | 8,570 | 9,547 |
| Asset impairment | 0 | 0 | 389 | 0 |
| Operating income (loss) | (16,260) | 9,004 | (25,477) | 10,220 |
| Other income (expense): | ||||
| Interest expense | (158) | (88) | (217) | (138) |
| Interest income | 12 | 2 | 12 | 8 |
| Other income (expense), net | (266) | 42 | (257) | 440 |
| Total other income (expense) | (412) | (44) | (462) | 310 |
| Net income (loss) before income taxes | (16,672) | 8,960 | (25,939) | 10,530 |
| Income tax expense (benefit) | (5,749) | 3,420 | (8,561) | 4,001 |
| Net income (loss) | $ (10,923) | $ 5,540 | $ (17,378) | $ 6,529 |
| Per share data: | ||||
| Basic and diluted earnings (loss) per share - common shareholders (usd per share) | $ (0.73) | $ 0.37 | $ (1.17) | $ 0.44 |
| Cash dividend declared per common share (usd per share) | $ 0.01 | $ 0.01 | $ 0.02 | $ 0.02 |
| X | ||||||||||
- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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. No definition available.
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. 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 before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. 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 aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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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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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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