Note 6 - Receivables

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

Note 6 – Receivables

Receivables - Receivables consist of the following:

	March 31,			December 31,
(In thousands)	2014			2013
Gross trade receivables	$	254,376		$	252,168
Allowance for doubtful accounts		(4,204	)		(4,142	)
Net trade receivables		250,172			248,026
Other receivables		25,910			20,503
Total receivables, net	$	276,082		$	268,529