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v3.3.0.814

Business, Basis of Presentation and Significant Accounting Policies (Restatement of Previously Reported Condensed Unaudited Consolidated Financial Statements) (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Dec. 31, 2014
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |
Revenue | $ 1,111,010 | $ 1,315,488 | $ 3,180,906 | $ 3,380,538 |
Income tax expense | 6,197 | 30,319 | 3,288 | 58,569 |
Net income from continuing operations | $ 7,442 | $ 49,445 | $ (2,766) | $ 95,447 |
Continuing operations, basic earnings per share (in dollars per share) | $ 0.10 | $ 0.60 | $ (0.03) | $ 1.21 |
Continuing operations, diluted earnings per share (in dollars per share) | 0.09 | 0.57 | (0.03) | 1.11 |
Total basic earnings per share (in dollars per share) | 0.10 | 0.60 | (0.03) | 1.20 |
Total diluted earnings per share (in dollars per share) | $ 0.09 | $ 0.57 | $ (0.03) | $ 1.10 |
Other current liabilities | $ 34,341 |  | $ 34,341 |  | $ 66,527
Costs and earnings in excess of billings | 356,000 |  | 356,000 |  | 485,600
Billings in excess of costs and earnings | $ 123,623 |  | $ 123,623 |  | $ 155,674
Restatement Adjustment [Member] |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |
Income tax expense |  | $ 2,300 |  | $ 900 |
Net income from continuing operations |  | $ 3,700 |  | $ 1,500 |
Continuing operations, basic earnings per share (in dollars per share) |  | $ 0.04 |  | $ 0.02 |
Continuing operations, diluted earnings per share (in dollars per share) |  | 0.04 |  | 0.02 |
Total basic earnings per share (in dollars per share) |  | 0.05 |  | 0.02 |
Total diluted earnings per share (in dollars per share) |  | $ 0.04 |  | $ 0.02 |
Billings in excess of costs and earnings |  | $ (1,300) |  | $ (1,300) |
Current taxes payable |  | 900 |  | 900 |
Restatement Adjustment [Member] | Contracts Accounted for under Percentage-of-Completion [Member] |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |
Revenue |  | 5,900 |  | 2,400 |
Costs and earnings in excess of billings |  | (4,200) |  | (4,200) |
Restatement Adjustment [Member] | Contracts Accounted for under Percentage-of-Completion [Member] | Electrical Transmission [Member] |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |
Costs and earnings in excess of billings |  | 1,100 |  | 1,100 |
Restatement Adjustment [Member] | Contracts Accounted for under Percentage-of-Completion [Member] | Reclassification Adjustment [Member] |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |
Other current liabilities |  | (5,300) |  | (5,300) |
Costs and earnings in excess of billings |  | $ (5,300) |  | $ (5,300) |

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