Accounts Payable and Accrued Liabilities

12 Months Ended

Dec. 31, 2017

Accounts Payable and Accrued Liabilities

Accounts Payable and Accrued Liabilities

Note 9—Accounts Payable and Accrued Liabilities

At December 31, 2017 and 2016, accounts payable included retention amounts of approximately  $13.5 million and $10.6 million, respectively. These amounts due to subcontractors have been retained pending contract completion and customer acceptance of jobs.

The following is a summary of accrued expenses and other current liabilities at December 31 (in thousands):

	2017		2016
Payroll and related employee benefits	$	45,708	$	43,768
Insurance, including self-insurance reserves		47,256		42,546
Reserve for estimated losses on uncompleted contracts		10,067		12,801
Corporate income taxes and other taxes		2,843		3,368
Other		5,513		5,523
	$	111,387	$	108,006