Note 3 - Inventory (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30,		December 31,
	2013		2012
	(In thousands)
Bulk and other	$	1,662	$	761
Finished goods		37,391		32,558
	$	39,053	$	33,319