Accrued Liabilites and Other Long-Term Liabilities (Text Block)

12 Months Ended

Dec. 31, 2012

Accrued Liabilities Current And Noncurrent Abstract

Accrued Liabilities and Other Long-Term Liabilities [Text Block]

NOTE 9 –ACCRUED LIABILITIES AND OTHER LONG-TERM LIABILITIES

Accrued liabilities at December 31 were:

		2012		2011
Compensation and payroll taxes	$	12,837	$	10,120
Accrued expenses		12,338		6,544
Accrued pricing adjustments		1,304		1,130
Equipment purchases		7,081		5,412
Accrued professional services		2,512		1,423
Other		5,067		6,164
	$	41,139	$	30,793

       Other long-term liabilities at December 31 were:

		2012		2011
Accrued defined benefit plan	$	17,853	$	13,493
Unrecognized tax benefits		14,591		10,177
Deferred compensation		2,213		1,932
Other		6,528		5,097
	$	41,185	$	30,699