Quarterly report pursuant to Section 13 or 15(d)

E. ACCRUED LIABILITIES AND EXPENSES (Tables)

v3.19.2
E. ACCRUED LIABILITIES AND EXPENSES (Tables)
6 Months Ended
Jun. 30, 2019
Payables and Accruals [Abstract]  
Accrued Liabilities and expenses
  June 30,
2019
  December 31,
2018
 
Accrued payroll and payroll taxes $ 254,677   $ 241,253  
Accrued expenses   451,122     239,793  
Accrued professional   88,930     86,062  
Accrued sales taxes, penalties, and interest   68,376     43,400  
Product warranties   32,503     46,103  
Total accrued liabilities $ 895,608   $ 656,611