Note 7 - Receivables

6 Months Ended

Jun. 30, 2014

Receivables [Abstract]

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

Note 7 – Receivables

Receivables consist of the following:

(In thousands)	June 30, 2014			December 31, 2013
Gross trade receivables	$	293,999		$	252,168
Allowance for doubtful accounts		(4,334	)		(4,142	)
Net trade receivables		289,665			248,026
Other receivables		25,602			20,503
Total receivables, net	$	315,267		$	268,529