CONTRACT REVENUE AND PERCENTAGE-OF-COMPLETION METHOD - Uncompleted Contracts Included in Accompanying Consolidated Balance Sheets (Details) - USD ($) $ in Thousands |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Revenue Recognition [Abstract] | ||
| Contracts in progress | $ 28,373 | $ 26,829 |
| Advance billings on contracts | (5,136) | (3,977) |
| Net costs and estimated earnings in excess of billings | $ 23,237 | $ 22,852 |
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- Definition Net Costs and Estimated Earnings In Excess of Billings No definition available.
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| X | ||||||||||
- Definition Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method that are expected to be realized within one year or one operating cycle, whichever is longer, from the reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings which is expected to be collected within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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