Income Tax (Tables)

9 Months Ended

Sep. 30, 2014

Income Tax [Abstract]

Schedule Of Income Tax Reconciliation Items

		Three Months Ended				Nine Months Ended
		September 30,				September 30,
		2014		2013		2014		2013
Expected tax provision	$	1,838	$	1,090	$	4,630	$	3,139
Increase (decrease) in tax expense resulting from:
Change in valuation allowance, other		(1,611)		(1,099)		(4,019)		(3,033)
Foreign tax provision		770		88		3,450		1,129
Foreign withholding tax provision		146		262		435		798
Tax effect of foreign tax rates on current income		(227)		9		(611)		(106)
State and local tax provision		2		150		257		387
Tax/audit litigation settlement		394		251		605		826
Actual tax provision	$	1,312	$	751	$	4,747	$	3,140

Summary Of The Activity Related To Unrecognized Tax Benefits

		Nine Months Ended September 30, 2014		Year Ended December 31, 2013		Year Ended December 31, 2012
Unrecognized tax benefits – gross beginning balance	$	2,160	$	2,171	$	1,974
Gross increases – prior period tax provisions		171		(11)		197
Unrecognized tax benefits – gross ending balance	$	2,331	$	2,160	$	2,171