Note 1 - Background (Details Textual)	Dec. 27, 2015	Jun. 30, 1997
Repreve Renewables LLC [Member]
Equity Method Investment, Ownership Percentage	60.00%
Parkdale America LLC [Member]
Equity Method Investment, Ownership Percentage	34.00%	34.00%
Number of Manufacturing Operations	10
Number of Countries in which Entity Operates	4