Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.7.0.1
Inventory (Details) - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Components of inventories    
Finished Goods $ 212,884
Work in Process 1,760,278 987,665
Parts 7,706,010 1,264,286
Inventory $ 9,466,288 $ 2,464,835