Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2012

Supplemental Cash Flow Information

11. Supplemental Cash Flow Information

The components of the change in other assets and liabilities, net, are as follows:

	Nine Months Ended September 30,
	2012			2011
	(Dollars in Thousands)
Other current and noncurrent assets	$	(9,694	)	$	2,325
Accrued salaries, benefits and payroll taxes		(1,270	)		(2,324	)
Accrued insurance and other taxes		7,767			8,366
Accrued income taxes		7,817			22,208
Accrued pension, postretirement and postemployment benefits		(14,693	)		(16,046	)
Other current and noncurrent liabilities		14,956			10,450
	$	4,883		$	24,979

The change in accrued income taxes for the nine months ended September 30, 2012 relates to a decrease in current estimated taxable income and the difference in net tax payments for the period. The change in other current and noncurrent assets for the nine months ended September 30, 2012 relates to an increase in costs in excess of billings for the Corporation’s road paving business. The road paving business typically has a longer cash collection cycle compared with the Aggregates business’ other product lines.