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Quarterly Results of Operations (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2013
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Sep. 30, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Selected Quarterly Financial Information [Abstract] | |||||||||||
| Revenue | $ 128,388 | $ 131,804 | $ 134,977 | $ 130,647 | $ 83,743 | $ 59,220 | $ 58,749 | $ 54,959 | $ 525,816 | $ 256,671 | $ 156,837 |
| Gross profit | 19,872 | 14,664 | 18,106 | 17,007 | 1,416 | 5,981 | 4,326 | 6,986 | 69,649 | 18,709 | 33,328 |
| Income (loss) from continuing operations | (10,372) | (97,998) | (21,665) | (4,005) | 6,011 | (14,159) | 5,414 | (3,863) | (134,040) | (6,597) | (108) |
| Income (loss) from discontinued operations | (2,700) | (95,740) | 8,816 | (8,627) | (1,019) | 4,814 | 5,329 | (98,251) | 9,124 | (22,898) | |
| Net (loss) income attributable to common stockholders | $ (13,072) | $ (193,738) | $ (12,849) | $ (12,632) | $ 4,992 | $ (9,345) | $ 10,743 | $ (3,863) | $ (232,291) | $ 2,527 | $ (23,006) |
| Income (loss) per common share from continuing operations : | |||||||||||
| Basic and diluted | $ (0.42) | $ (3.94) | $ (0.89) | $ (0.17) | $ (5.47) | $ (0.44) | $ (0.01) | ||||
| Basic | $ 0.33 | $ (0.96) | $ 0.37 | $ (0.31) | |||||||
| Diluted | $ 0.30 | $ (0.96) | $ 0.36 | $ (0.31) | |||||||
| Income (loss) per common share from discontinued operations: | |||||||||||
| Basic and diluted | $ (0.11) | $ (3.85) | $ 0.36 | $ (0.36) | |||||||
| Basic | $ (0.06) | $ 0.33 | $ 0.37 | ||||||||
| Diluted | $ (0.06) | $ 0.31 | $ 0.35 | ||||||||
| Net (loss) income per common share: | |||||||||||
| Basic and diluted | $ (0.53) | $ (7.80) | $ (0.53) | $ (0.53) | $ (9.48) | $ 0.17 | $ (2.01) | ||||
| Basic | $ 0.28 | $ (0.63) | $ 0.74 | $ (0.31) | |||||||
| Diluted | $ 0.25 | $ (0.65) | $ 0.71 | $ (0.31) | |||||||