Changes in Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2012

Changes in Stockholders' Equity [Abstract]

Schedule of Activity in Shareholders' Equity

(in thousands)	Class A Common Stock	Class B Common Stock	Additional paid in capital		Retained earnings		Accumulated items of other comprehensive income		Treasury stock		Total Shareholders' Equity
December 31, 2011	$37	$3	$391,495		$422,044		($139,809	)	($257,920	)	$415,850
Net income	-	-	-		47,041		-		-		47,041
Dividends declared	-	-	-		(4,069	)	-		-		(4,069	)
Compensation and benefits paid or payable in Class A Common Stock	-	-	(76	)	-		-		-		(76	)
Options exercised	-	-	192		-		-		-		192
Cumulative translation adjustment	-	-	-		-		19,327		-		19,327
Amortization of pension liability	-	-	-		-		1,165		-		1,165
Change in derivative valuation adjustment	-	-	-		-		(211	)	-		(211	)
March 31, 2012	$37	$3	$391,611		$465,016		($119,528	)	($257,920	)	$479,219