Note 6 - Financing Arrangements and Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Debt [Table Text Block]

(In thousands)	March 31, 2016			December 31, 2015
Senior Notes	$	161,321		$	172,497
Debt issuance costs - Senior Notes		(1,039	)		(1,296	)
Revolving credit facility		-			-
Other		5,528			7,392
Total debt		165,810			178,593
Less: current portion		(5,521	)		(7,382	)
Long-term portion	$	160,289		$	171,211