Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Changes In Goodwill

Changes in goodwill, all of which relate to the Aggregates business, by reportable segment and in total are as follows (dollars in thousands):

	Three Months Ended June 30, 2012
	Mideast Group		Southeast Group		West Group		Total
Balance at beginning of period	$	112,823	$	81,302	$	422,604	$	616,729
Adjustments to purchase price allocations		—		—		2,145		2,145
Balance at end of period	$	112,823	$	81,302	$	424,749	$	618,874

	Six Months Ended June 30, 2012
	Mideast Group			Southeast Group		West Group		Total
Balance at beginning of period	$	122,052		$	72,073	$	422,546	$	616,671
Adjustments to purchase price allocations		—			—		2,203		2,203
District reorganization		(9,229	)		9,229		—		—
Balance at end of period	$	112,823		$	81,302	$	424,749	$	618,874