XML 42 R25.htm IDEA: XBRL DOCUMENT v3.19.2
Note 1 - Summary of Significant Accounting Policies - Schedule of Inventory (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Finished goods $ 150,340 $ 58,701
Raw materials 91,437 127,003
Work-In-Process 79,099 55,362
Total $ 320,876 $ 241,066