XML 32 R18.htm IDEA: XBRL DOCUMENT v3.2.0.727
Note 12 - Reclassification
6 Months Ended
Jun. 30, 2015
Notes to Financial Statements  
Reclassifications [Text Block]
12.
Reclassification
– Certain prior year numbers related to the ChemFree subsidiary have been reclassified to conform to the current year presentation.