Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Data (Unaudited) (Tables)

v3.19.1
Quarterly Financial Data (Unaudited) (Tables)
12 Months Ended
Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]  
Schedule of quarterly financial data
    Sales     Gross Loss     Net Loss     Basic and diluted loss per share  
2018                        
First Quarter   $ 560,229     $ (1,154,141 )   $ (6,417,806 )   $ (0.16 )
Second Quarter     170,684       (1,485,221 )     (6,909,297 )     (0.18 )
Third Quarter     10,997       (1,465,825 )     (5,485,553 )     (0.12 )
Fourth Quarter     21,263       (11,085,205 )     (17,689,660 )     (0.28 )
2017                                
First Quarter     1,570,037       (2,742,051 )     (7,920,606 )     (0.24 )
Second Quarter     252,000       (743,925 )     (9,178,700 )     (0.26 )
Third Quarter     3,066,000       (4,492,082 )     (12,412,088 )     (0.35 )
Fourth Quarter     5,150,423       (6,500,345 )     (11,705,394 )     (0.32 )