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Costs and Estimated Earnings on Uncompleted Contracts (Tables)

12 Months Ended

Dec. 31, 2017

Contractors [Abstract]

Schedule of Cost and Estimated Earnings on Uncompleted Contracts

Uncompleted contracts were as follows (in thousands):

		As of December 31, 2017
Costs incurred on uncompleted contracts		$	79,235
Estimated earnings			44,035
Total			123,270
Less: Billings to date			121,464
Net under (over) billings		$	1,806

Schedule of Net Under (Over) Billings

Net under (over) billings were as follows (in thousands):

		As of December 31, 2017
Costs and estimated earnings in excess of billings on uncompleted contracts		$	6,182
Billings in excess of costs and estimated earnings on uncompleted contracts			(4,376	)
Net under (over) billings		$	1,806

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Tabular disclosure for billings on uncompleted contracts in excess of costs and costs of uncompleted contracts in excess of billings.

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