Equity Method Investments (Tables)

12 Months Ended

Dec. 31, 2014

Equity Method Investments and Joint Ventures [Abstract]

Equity method investment

Assets and liabilities at December 31, 2014 and 2013 relate only to equity method investees that are not significant as our ownership in the Danone JV had been disposed prior to this date.

	Years ended December 31,
(In thousands)	2014		2013		2012
Revenue	$	20,783	$	24,322	$	33,713
Gross profit	5,991		6,568		10,597
Net income (loss)	1,727		11,514		(39,014		)
	December 31,
(In thousands)	2014		2013
Current assets	$	5,924	$	4,636
Total assets	14,123		12,940
Current liabilities	5,711		5,668
Total liabilities	6,963		7,166