Other Current Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2011

Other Current Accrued Liabilities [Abstract]

Summary of other current accrued liabilities

The following is a summary of the Company's other current accrued liabilities balances (in thousands of dollars):

	September 30,		December 31,
	2011		2010
Customer prepayments	$	12,177	$	11,999
Litigation reserves		6,493		6,493
Deferred compensation & benefit plans		6,605		6,548
Accrued hold back & royalty consideration		2,202		2,132
Other accrued liabilities		6,463		3,376
Total other current accrued liabilities	$	33,940	$	30,548