Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (2,489,999)	$ (3,836,421)
Adjustments to reconcile net loss with cash flows from operations:
Depreciation and amortization expense	309,829	304,211
Stock-based compensation	626,579	169,110
Extinguishment of note payable		985,842
Amortization of debt discounts and issuance costs	131,674	95,948
Impairment losses		871,807
Changes in operating assets and liabilities:
Accounts receivable	(543,955)	(450,291)
Net investment in direct financing lease	17,450	15,686
Other current assets	(63,582)	355,880
Inventory	129,863	37,714
Accounts payable and accrued expenses	(124,665)	156,085
Contract liabilities	319,192	121,719
Other liabilities	11,697
Net cash flows from operating activities	(1,675,917)	(1,172,710)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment		(2,394)
Purchase of intangible assets	(4,424)
Decrease (increase) in other assets	18,845	(128,676)
Net cash flows from investing activities	14,421	(131,070)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of convertible note payable		1,510,000
Payment of debt issuance costs		(104,800)
Proceeds from Paycheck Protection Program Loan	485,760
Principal payments on finance lease obligation and notes payable	(10,801)	(9,600)
Net cash flows from financing activities	474,959	1,395,600
Effect of Foreign Currencies	39,338	(96,653)
Net Change in Cash	(1,147,199)	(4,833)
Cash, Beginning of the Period	3,765,277	567,081
Cash, End of the Period	2,618,078	562,248
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	8,779	2,792
Cash paid for income taxes	7,188	8,874
Modification of warrants issued with convertible debt		95,223
Exchange of notes payable and accrued interest for convertible notes payable		2,662,000
Settlement of accounts payable with issuance of common stock		8,270
Conversion of convertible note payable and accrued interest to common stock	124,080
Equity reclassification due to cashless option and warrant exercises	$ 1,322