Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Schedule of Lease Costs

The Company’s lease costs are recorded in cost of contract revenues and general and administrative expenses. For the three and six months ended June 30, 2019, lease costs are as follows:

	Three Months Ended		Six Months Ended
	June 30, 2019		June 30, 2019
Operating lease cost	$	6,336	$	12,575
Short-term lease cost		16,718		32,286
Total lease cost	$	23,054	$	44,861

Schedule of Maturity Analysis of Operating Lease Liabilities

The Company’s maturity analysis of its operating lease liabilities, recorded on the balance sheet, as of June 30, 2019 is as follows:

	2019	$	12,630
	2020		22,883
	2021		18,737
	2022		13,290
	2023		8,613
Thereafter			9,046
Minimum lease payments			85,199
Imputed interest			10,564
Present value of minimum operating lease payments		$	74,635

Future Minimum Operating Lease Payments

Future minimum operating lease payments at December 31, 2018, were as follows:

	2019	$	26,554
	2020		22,349
	2021		18,430
	2022		13,552
	2023		9,041
Thereafter			8,697
Total minimum operating lease payments		$	98,623

Schedule of Additional Information Related to Leases

Additional information related to the Company’s leases as of June 30, 2019 is as follows:

	June 30, 2019
Weighted average remaining lease term	4.3 years
Weighted average discount rate		6.8	%

Supplemental Information Related to Leases

Supplemental information related to leases during the three and six months ended June 30, 2019 is as follows:

	Three Months Ended			Six Months Ended
	June 30, 2019			June 30, 2019
Operating cash flows from operating leases	$	(7,118	)	$	(13,538	)
Operating lease liabilities arising from obtaining new operating lease assets	$	3,179		$	3,248