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Contracts in Progress (Tables) | 6 Months Ended
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Jun. 30, 2018
Property, Plant and Equipment [Abstract] |
Schedule Of Contracts In Progress [Table Text Block] |
( in thousands ) |  | June 30, 2018 |  |  | December 31, 2017 |
Revenue earned on uncompleted contracts |  | $ | 622,413 |  |  | $ | 557,164 |
Less: Billings to date |  |  | (633,640 | ) |  |  | (552,701 | )
Net underbilling (overbilling) |  | $ | (11,227 | ) |  |  | 4,463 |
The above is reflected in the accompanying Condensed Consolidated Balance Sheets as follows: |  |  |  |  |  |  |  |
Costs and estimated earnings in excess of billing on uncompleted contracts |  | $ | 32,723 |  |  | $ | 33,006 |
Billings in excess of costs and estimated earnings on uncompleted contracts |  |  | (43,950 | ) |  |  | (28,543 | )
Net underbilling (overbilling) |  | $ | (11,227 | ) |  | $ | 4,463 |

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- Definition Tabular disclosure of the presentation of contracts in progress. + References No definition available. + Details
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- References No definition available. + Details
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