XML 25 R34.htm IDEA: XBRL DOCUMENT v3.19.3
Deferred Revenue (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2017
Dec. 31, 2018
License revenue $ 12,500 $ 12,500    
Deferred revenue $ 436,156     $ 448,656
Zhejiang Province [Member]        
License and supply agreement description     The Company is required to purchase 50,000 square meters of Product from Menred for delivery as an annual minimum with a 10,000 square meter minimum order quantity per delivery. The License and Supply Agreement has a ten-year term with mutually agreed upon five-year extensions