Changes in Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2015

Changes in Shareholders' Equity [Abstract]

Schedule of Activity in Shareholders' Equity

(in thousands)	Common  Stock Class A and B		Additional paid in capital		Retained earnings			Accumulated items of other comprehensive income			Treasury stock			Noncontrolling Interest		Total Shareholders' Equity
December 31, 2014	$	40	$	418,972	$	456,105		$	(107,767	)	$	(257,481	)	$	3,699	$	513,568
Net income		-		-		19,699			-			-			100		19,799
Compensation and benefits paid or payable in shares		-		1,118		-			-			-			-		1,118
Options exercised		-		2,401		-			-			-			-		2,401
Shares issued to Directors'		-		76		-			-			90			-		166
Dividends declared		-		-		(15,991	)		-			-			-		(15,991	)
Cumulative translation adjustments		-		-		-			(44,316	)		-			1		(44,315	)
Pension and postretirement liability adjustments		-		-		-			2,449			-			-		2,449
Derivative valuation adjustment		-		-		-			(1,435	)		-			-		(1,435	)
September 30, 2015	$	40	$	422,567	$	459,813		$	(151,069	)	$	(257,391	)	$	3,800	$	477,760