GUARANTEES (Tables)

12 Months Ended

Dec. 31, 2011

GUARANTEES

Schedule of changes in the product warranty accrual

	2011			2010
Balance, beginning of period	$	12,016		$	16,172
Payments made		(9,662	)		(13,301	)
Change in liability for warranties issued during the period		12,776			9,849
Change in liability for pre-existing warranties		(1,544	)		(704	)
Balance, end of period	$	13,586		$	12,016