XML 33 R12.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 6 - Concentration of Revenue
9 Months Ended
Sep. 30, 2014
Risks and Uncertainties [Abstract]  
Concentration Risk Disclosure [Text Block]

6.

Concentration of RevenueThe following table indicates the percentage of consolidated revenue represented by each customer for any period in which such customer represented more than 10% of consolidated revenue.


   

Three Months Ended Sept. 30,

   

Nine Months Ended Sept. 30,

 

(unaudited)

 

2014

   

2013

   

2014

   

2013

 

ChemFree Customer A

    21.4 %     16.0 %     21.3 %     22.0 %

ChemFree Customer B

    19.1 %     28.0 %     17.1 %     18.0 %

ChemFree Customer C

    8.6 %     --       10.0 %     --