Acquisitions (Tables)

6 Months Ended

Jun. 30, 2012

Acquisitions [Abstract]

Reconciliation of fair value of acquired assets and assumed liabilities

Accounts receivable	$	2,633
Inventory		5,485
Other current assets		86
Deferred income taxes		1,341
Property and equipment		49
Goodwill		4,537
Intangibles		9,100
Total assets acquired		23,231
Less:
Liabilities assumed		1,714
Total purchase price	$	21,517

Accounts receivable	$	735
Inventory		1,086
Other current assets		217
Deferred income taxes		24
Property and equipment		17,403
Goodwill		14,996
Intangibles		34,840
Total assets acquired		69,301
Less:
Liabilities assumed		4,622
Total purchase price	$	64,679

Accounts receivable	$	2,186
Inventory		2,297
Deferred income taxes		812
Goodwill		5,794
Intangibles		6,000
Total assets acquired		17,089
Less:
Liabilities assumed		1,766
Total purchase price	$	15,323