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Accounts Payable and Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Accounts Payable and Accrued Liabilities

Summary of accrued expenses and other current liabilities

		2012			2011
Payroll and related employee benefits		$	33,086		$	29,110
Insurance, including self-insurance reserves		22,982			18,732
Reserve for estimated losses on uncompleted contracts		764			917
Corporate income taxes and other taxes		3,779			1,546
Accrued overhead cost		2,007			1,819
Current liabilities of discontinued operations		133			733
Other		13,401			7,066
		$	76,152		$	59,923

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Tabular disclosure of the components of accrued liabilities.

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