Prepaid Expenses and Other Assets

9 Months Ended

Sep. 30, 2018

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Prepaid Expenses and Other Assets

7. PREPAID EXPENSES AND OTHER ASSETS

Prepaid expenses and other assets consist of the following (in thousands):

	September 30, 2018		December 31, 2017
Revenues in excess of billings	$	8,738	$	4,841
Prepaid expenses		4,228		7,494
Contract retainage		2,449		1,449
Income tax receivable		275		2,230
Other		2,416		864
Total prepaid expenses and other assets	$	18,106	$	16,878