Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Operating Activities:
Net Loss	$ (3,933,922)	$ (3,598,780)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	40,500	62,839
Common stock issued for services	355,931	237,500
Gain on sale of fixed assets	0	(16,260)
Compensation expense related to grant of stock options	48,915	111,572
Amortization of debt discount	526,423	861,782
Provision for doubtful accounts	2,429	0
(Increase) decrease in:
Accounts receivable	523,739	(1,284,756)
Prepaid expenses and other current assets	(468,313)	(230,669)
Inventory	(110,455)	1,241,040
Deposits	48,672	51,047
Increase (decrease) in:
Accounts payable	(883,238)	881,567
Accrued expenses	(276,284)	162,246
Convertible note payable issued in lieu of salary - related party	35,417	50,000
Sales tax payable	6,022	145
Deferred revenue	(742,176)	758,271
Net cash used in operating activities	(4,826,340)	(712,456)
Investing Activities:
Purchase of equipment	(32,840)	(23,470)
Sale of equipment	0	50,267
Funding of patent costs	(76,746)	(59,079)
Net cash used in investing activities	(109,586)	(32,282)
Financing Activities:
Proceeds from sale of common stock	0	290,000
Payments of offering costs related to sale of common stock	0	(12,000)
Borrowings (repayments) on convertible line of credit, net	(960,000)	(190,000)
Repayments of convertible notes payable, net	(1,650,616)	(12,000)
Borrowings (repayments) of note payable	(862,500)	750,000
Repayments of auto loan	(10,504)	(10,685)
Payments of loan offering costs	0	(35,000)
Payments of equity offering costs	(1,175,851)	(195,028)
Fractional share payments	(171)	0
Proceeds from issuance of common stock and warrants, pursuant to public offering	13,201,000	0
Net cash provided by financing activities	8,541,358	585,287
Net increase (decrease) in cash	3,605,432	(159,451)
Cash at beginning of year	244,024	403,475
Cash at end of year	3,849,456	244,024
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	364,095	163,555
Cash paid for taxes	3,100	0
Supplemental Disclosure of Non-Cash Investing and Financing Activities:
Recording of debt discount	3,967	840,291
Transfer of prepaid asset to inventory	576,698	30,272
Recording of right of use asset and corresponding liability	872,897	0
Depreciation capitalized into inventory	25,761	22,234
Reclassification of deferred equity offering costs to APIC	195,028	0
Recording of payment premium on note payable	$ 0	$ 112,500