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Condensed Balance Sheets (Unaudited) - USD ($)
Mar. 31, 2020
Dec. 31, 2019
Current Assets    
Cash $ 2,432,300 $ 3,849,456
Accounts receivable, net of $0 and $2,429 reserve for bad debt at March 31, 2020 and December 31, 2019, respectively 978,611 764,534
Prepaid and other current assets 383,621 147,686
Inventory, net 2,525,731 1,843,880
Total current assets 6,320,263 6,605,556
Property and equipment, net 414,366 419,420
Other Assets    
Patents, net 222,433 205,154
Deposits 57,092 56,869
Total Other Assets 279,525 262,023
Total Assets 7,014,154 7,286,999
Current Liabilities    
Accounts Payable 1,007,789 485,019
Accrued Expenses 602,796 654,275
Sales Tax Payable 28,431 6,213
Deferred Revenue 99,056 93,609
Convertible note payable - related party, net of debt discount of $5,990 at December 31, 2019 0 214,427
Auto Loan - Current Portion 6,576 9,294
Total liabilities 1,744,648 1,462,837
Commitments and Contingencies (Note 7)
Stockholders' Equity    
Preferred stock, $0.001 par value, 10,000,000 authorized, 0 outstanding as of March 31, 2020 and December 31, 2019, respectively 0 0
Common stock, $0.001 par value, 9,800,000 shares authorized, 5,252,163 and 5,208,170 shares issued or issuable and outstanding at March 31, 2020 and December 31, 2019, respectively 5,251 5,207
Additional Paid-in-Capital 52,016,357 51,628,536
Accumulated Deficit (46,752,102) (45,809,581)
Total Stockholders' Equity 5,269,506 5,824,162
Total Liabilities and Stockholders' Equity $ 7,014,154 $ 7,286,999