Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Advances on Contracts (Details Textual)

v3.7.0.1
Note 8 - Advances on Contracts (Details Textual) - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Advances on Inventory Purchases $ 851,504 $ 700,900