Warranty (Tables)

6 Months Ended

Jun. 30, 2012

Warranty [Abstract]

Changes in Warranty Reserve

The changes in warranty reserves for the six months ended June 30, 2012 and 2011 were as follows:

	Six Months Ended
	June 30
	2012			2011
Beginning balance	$	8,759		$	7,043
Additions charged to expense		6,312			6,310
Reserve acquired		-			10
Foreign currency fluctuations		(17	)		75
Claims paid		(5,817	)		(5,593	)
Ending balance	$	9,237		$	7,845