Costs and Estimated Earnings on Uncompleted Contracts (Tables)

3 Months Ended

Mar. 31, 2017

Contractors [Abstract]

Schedule of Cost and Estimated Earnings on Uncompleted Contracts

Uncompleted contracts were as follows (in thousands):

	March 31,
	2017
Costs incurred on uncompleted contracts	$	60,187
Estimated earnings		35,118
Total		95,305
Less: Billings to date		92,631
Net under (over) billings	$	2,674

Schedule of Net Under (Over) Billings

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

	March 31,
	2017
Costs and estimated earnings in excess of billings on uncompleted contracts	$	6,375
Billings in excess of costs and estimated earnings on uncompleted contracts		(3,701	)
Net under (over) billings	$	2,674