Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2016

Other Comprehensive Income (Loss) [Abstract]

Schedule Of Tax Effects Of The Components Of Other Comprehensive Income (Loss)

	Three Months Ended						Three Months Ended
	March 31, 2016						March 31, 2015
(in thousands)	Before-Tax Amount		Tax (Expense) Benefit		Net-of-Tax Amount		Before-Tax Amount		Tax (Expense) Benefit		Net-of-Tax Amount
Other comprehensive income (loss):
Defined benefit pension plan adjustments	$	427	$	(180)	$	247	$	-	$	-	$	-
Foreign currency translation adjustment		1,604		(674)		930		(964)		376		(588)
Unrealized gain (loss) in fair value of investments		13		(5)		8		(16)		6		(10)
Unrealized gain (loss) in fair value of interest rate swap		(62)		27		(35)		74		(29)		45
Total other comprehensive income (loss)	$	1,982	$	(832)	$	1,150	$	(906)	$	353	$	(553)

Schedule Of Changes In AOCI Balances By Component (After-Tax)

	For the Three Months Ended March 31, 2016
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Gain in Fair Value of Investments, net		Unrealized Gain (Loss) in Fair Value of Interest Rate Swap, net		Accumulated Other Comprehensive Income (Loss), Net
Balance at the beginning of the quarter	$	(38,242)	$	(4,603)	$	656	$	24	$	(42,165)
Other comprehensive income (loss) before reclassifications		—		930		8		(35)		903
Amounts reclassified from AOCI		247		—		—		—		247
Total other comprehensive income (loss)		247		930		8		(35)		1,150
Balance at the end of the quarter	$	(37,995)	$	(3,673)	$	664	$	(11)	$	(41,015)

	For the Three Months Ended March 31, 2015
(in thousands)	Defined Benefit Pension Plan		Foreign Currency Translation		Unrealized Loss in Fair Value of Investments, net		Unrealized Gain in Fair Value of Interest Rate Swap, net		Accumulated Other Comprehensive Income (Loss), Net
Balance at the beginning of the quarter	$	(40,268)	$	(1,389)	$	(110)	$	149	$	(41,618)
Other comprehensive income (loss)		—		(588)		(10)		45		(553)
Balance at the end of the quarter	$	(40,268)	$	(1,977)	$	(120)	$	194	$	(42,171)

Schedule Of Items Reclassified Out Of AOCI And The Corresponding Location And Impact On The Condensed Consolidated Statements Of Operations

	Location in	Three Months Ended
	Condensed Consolidated	March 31,
(in thousands)	Statements of Earnings	2016		2015
Defined benefit pension plan adjustments	Various accounts(1)	$	427	$	—
Income tax benefit	Income tax expense		(180)		—
Net of tax		$	247	$	—

(1) Defined benefit pension plan adjustments were reclassified primarily to total cost of revenue and general and administrative expense.