BIO-key International (BKYI) 10-Q 16 Nov 20 2020 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2020	Nov. 13, 2020
Document Information [Line Items]
Entity Registrant Name	BIO KEY INTERNATIONAL INC
Entity Central Index Key	0001019034
Trading Symbol	bkyi
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Current Reporting Status	Yes
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding (in shares)		62,412,558
Entity Shell Company	false
Document Type	10-Q
Document Period End Date	Sep. 30, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3
Amendment Flag	false
Title of 12(b) Security	Common Stock, par value $0.0001 per share

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited)	Sep. 30, 2020USD ($)	Dec. 31, 2019USD ($)
ASSETS
Cash and cash equivalents	$ 18,395,508	$ 79,013
Accounts receivable, net	492,380	126,000
Due from factor	63,262	110,941
Note receivable	295,000
Inventory	399,396	429,119
Prepaid expenses and other	204,019	108,397
Investment in debt security	516,121	512,821
Total current assets	20,365,686	1,366,291
Resalable software license rights	68,758	73,802
Equipment and leasehold improvements, net	78,941	95,509
Capitalized contract costs, net	149,860	231,519
Deposits and other assets	8,712	8,712
Operating lease right-of-use assets	556,915	566,479
Intangible assets, net	1,617,171	154,386
Goodwill	1,154,526
Total non-current assets	3,634,883	1,130,407
TOTAL ASSETS	24,000,569	2,496,698
LIABILITIES
Accounts payable	314,546	844,557
Loans payable – related parties		188,737
Accrued liabilities	399,756	572,885
Convertible notes payable, net of debt discount and debt issuance costs		2,255,454
Note payable – PistolStar Acquisition, net of debt discount	235,000
Deferred revenue - current	773,013	359,212
Operating lease liabilities, current portion	229,853	170,560
Total current liabilities	1,952,168	4,391,405
Deferred revenue - long term	40,492
Operating lease liabilities, net of current portion	325,454	390,466
Total non-current liabilities	365,946	390,466
TOTAL LIABILITIES	2,318,114	4,781,871
COMMITMENTS
STOCKHOLDERS’ EQUITY
Common stock — authorized, 170,000,000 shares; issued and outstanding; 62,376,443 and 14,411,432 of $.0001 par value at September 30, 2020 and December 31, 2019, respectively	6,237	1,441
Additional paid-in capital	119,748,463	87,436,402
Accumulated deficit	(98,072,245)	(89,723,016)
TOTAL STOCKHOLDERS’ EQUITY (DEFICIT)	21,682,455	(2,285,173)
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY (DEFICIT)	$ 24,000,569	$ 2,496,698

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Sep. 30, 2020	Dec. 31, 2019
Common stock, shares authorized (in shares)	170,000,000	170,000,000
Common stock, shares issued (in shares)	62,376,443	14,411,432
Common stock, shares outstanding (in shares)	62,376,443	14,411,432
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues	$ 943,325	$ 452,714	$ 1,772,952	$ 1,732,720
Costs and other expenses	211,609	508,653	484,326	1,792,129
Gross Profit (Loss)	731,716	(55,939)	1,288,626	(59,409)
Operating Expenses
Selling, general and administrative	1,490,241	915,066	4,083,568	3,350,770
Research, development and engineering	331,213	300,132	986,675	975,466
Total operating expenses	1,821,454	1,215,198	5,070,243	4,326,236
Operating loss	(1,089,738)	(1,271,137)	(3,781,617)	(4,385,645)
Other income (expense)
Interest income	1,106	19	26,908	143
Government grant – Paycheck Protection Program			340,819
Interest expense	(2,204,920)	(558,449)	(4,323,577)	(673,316)
Loss on extinguishment of debt			(499,076)
Total other income (expense), net	(2,203,814)	(558,430)	(4,454,926)	(673,173)
Net loss	(3,293,552)	(1,829,567)	(8,236,543)	(5,058,818)
Deemed dividend from trigger of anti-dilution provision feature			(112,686)
Net loss available to common stockholders	$ (3,293,552)	$ (1,829,567)	$ (8,349,229)	$ (5,058,818)
Basic and Diluted Loss per Common Share (in dollars per share)	$ (0.06)	$ (0.13)	$ (0.28)	$ (0.36)
Basic and Diluted (in shares)	51,486,756	14,387,467	29,305,427	14,163,120
Service [Member]
Revenues	$ 491,535	$ 237,372	$ 928,561	$ 710,975
Costs and other expenses	173,823	65,683	336,940	214,933
License [Member]
Revenues	346,479	98,272	605,366	241,780
Costs and other expenses	10,775	369,604	29,486	1,119,147
Hardware [Member]
Revenues	105,311	117,070	239,025	779,965
Costs and other expenses	$ 27,011	$ 73,366	$ 117,900	$ 458,049

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)	Warrants Issued in Connection with Convertible Notes [Member]Common Stock [Member]	Warrants Issued in Connection with Convertible Notes [Member]Additional Paid-in Capital [Member]	Warrants Issued in Connection with Convertible Notes [Member]Retained Earnings [Member]	Warrants Issued in Connection with Convertible Notes [Member]	Warrants Issued for Consulting Fees [Member]Common Stock [Member]	Warrants Issued for Consulting Fees [Member]Additional Paid-in Capital [Member]	Warrants Issued for Consulting Fees [Member]Retained Earnings [Member]	Warrants Issued for Consulting Fees [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2018									13,977,868
Balance at Dec. 31, 2018									$ 1,398	$ 85,599,140	$ (75,134,316)	$ 10,466,222
Share-based compensation										509,528		509,528
Net loss											(1,803,508)	(1,803,508)
Issuance of common stock for directors’ fees (in shares)									13,820
Issuance of common stock for directors’ fees									$ 1	16,505		16,506
Balance (in shares) at Mar. 31, 2019									13,991,688
Balance at Mar. 31, 2019									$ 1,399	86,125,173	(76,937,824)	9,188,748
Balance (in shares) at Dec. 31, 2018									13,977,868
Balance at Dec. 31, 2018									$ 1,398	85,599,140	(75,134,316)	10,466,222
Net loss												(5,058,818)
Balance (in shares) at Sep. 30, 2019									14,398,701
Balance at Sep. 30, 2019									$ 1,440	87,310,964	(80,193,134)	7,119,270
Balance (in shares) at Mar. 31, 2019									13,991,688
Balance at Mar. 31, 2019									$ 1,399	86,125,173	(76,937,824)	9,188,748
Issuance of common stock pursuant to securities purchase agreements (in shares)									300,000
Issuance of common stock pursuant to securities purchase agreements									$ 30	449,970		450,000
Commitment fee adjustment										(270,000)		(270,000)
Share-based compensation										125,549		125,549
Net loss											(1,425,743)	(1,425,743)
Issuance of common stock for directors’ fees (in shares)									4,235
Issuance of common stock for directors’ fees										5,505		5,505
Issuance of common stock pursuant to public offering (in shares)									300,000
Issuance of common stock pursuant to public offering									$ 30	449,970		450,000
Balance (in shares) at Jun. 30, 2019									14,295,923
Balance at Jun. 30, 2019									$ 1,429	86,436,197	(78,363,567)	8,074,059
Issuance of common stock pursuant to securities purchase agreements (in shares)									276,667
Issuance of common stock pursuant to securities purchase agreements									$ 28	414,972		415,000
Commitment fee adjustment									(18)	18
Share-based compensation										130,600		130,600
Net loss											(1,829,567)	(1,829,567)
Issuance of common stock for directors’ fees (in shares)									6,111
Issuance of common stock for directors’ fees									$ 1	6,500		6,501
Legal and commitment fees										272,985		272,985
Issuance of common stock pursuant to public offering (in shares)									276,667
Issuance of common stock pursuant to public offering									$ 28	414,972		415,000
Commitment fee adjustment (in shares)									(180,000)
Legal and commitment fees										(272,985)		(272,985)
Warrant debt discount valuation										595,662		595,662
Balance (in shares) at Sep. 30, 2019									14,398,701
Balance at Sep. 30, 2019									$ 1,440	87,310,964	(80,193,134)	7,119,270
Balance (in shares) at Dec. 31, 2019									14,411,432
Balance at Dec. 31, 2019									$ 1,441	87,436,402	(89,723,016)	(2,285,173)
Issuance of common stock pursuant to securities purchase agreements (in shares)									700,000
Issuance of common stock pursuant to securities purchase agreements									$ 70	1,032,430		1,032,500
Commitment fee adjustment										(900,000)		(900,000)
Beneficial conversion feature										641,215		641,215
Issuance of common stock pursuant to warrant exercises (in shares)									972,000
Issuance of common stock pursuant to warrant exercises									$ 97	1,457,903		1,458,000
Issuance of common stock for conversion of convertible note payable (in shares)									2,307,690
Issuance of common stock for conversion of convertible note payable									$ 231	1,499,769		1,500,000
Deemed dividends related to down-round features										112,686	(112,686)
Share-based compensation										512,719		512,719
Net loss											(3,370,282)	(3,370,282)
Issuance of common stock pursuant to public offering (in shares)									700,000
Issuance of common stock pursuant to public offering									$ 70	1,032,430		1,032,500
Balance (in shares) at Mar. 31, 2020									18,391,122
Balance at Mar. 31, 2020									$ 1,839	91,793,124	(93,205,984)	(1,411,021)
Balance (in shares) at Dec. 31, 2019									14,411,432
Balance at Dec. 31, 2019									$ 1,441	87,436,402	(89,723,016)	(2,285,173)
Net loss												(8,236,543)
Balance (in shares) at Sep. 30, 2020									62,376,443
Balance at Sep. 30, 2020									$ 6,237	119,748,463	(98,072,245)	21,682,455
Balance (in shares) at Mar. 31, 2020									18,391,122
Balance at Mar. 31, 2020									$ 1,839	91,793,124	(93,205,984)	(1,411,021)
Issuance of common stock pursuant to securities purchase agreements (in shares)									251,518
Issuance of common stock pursuant to securities purchase agreements									$ 25	145,308		145,333
Issuance of common stock for conversion of convertible note payable (in shares)									3,521,535
Issuance of common stock for conversion of convertible note payable									$ 352	2,288,648		2,289,000
Share-based compensation										33,177		33,177
Net loss											(1,572,709)	(1,572,709)
Issuance of common stock for directors’ fees (in shares)									17,140
Issuance of common stock for directors’ fees									$ 2	15,005		15,007
Warrants issued		$ 1,388,339		$ 1,388,339		$ 94,655		$ 94,655
Warrants issued		$ 1,388,339		$ 1,388,339		$ 94,655		$ 94,655
Legal and commitment fees										(199,328)		(199,328)
Issuance of common stock pursuant to public offering (in shares)									251,518
Issuance of common stock pursuant to public offering									$ 25	145,308		145,333
Legal and commitment fees										199,328		199,328
Balance (in shares) at Jun. 30, 2020									22,181,315
Balance at Jun. 30, 2020									$ 2,218	95,558,928	(94,778,693)	782,453
Issuance of common stock pursuant to securities purchase agreements (in shares)									34,114,500
Issuance of common stock pursuant to securities purchase agreements									$ 3,411	22,171,014		22,174,425
Commitment fee adjustment									$ (60)	60
Issuance of common stock pursuant to warrant exercises (in shares)									6,364,300
Issuance of common stock pursuant to warrant exercises									$ 636	4,136,159		4,136,795
Share-based compensation										34,306		34,306
Net loss											(3,293,552)	(3,293,552)
Issuance of common stock for directors’ fees (in shares)									10,328
Issuance of common stock for directors’ fees									$ 1	7,002		7,003
Warrants issued										12,921		12,921
Warrants issued										12,921		12,921
Legal and commitment fees										2,171,896		2,171,896
Issuance of common stock pursuant to public offering (in shares)									34,114,500
Issuance of common stock pursuant to public offering									$ 3,411	22,171,014		$ 22,174,425
Commitment fee adjustment (in shares)									(600,000)
Issuance of restricted common stock to employees (in shares)									306,000			306,000
Issuance of restricted common stock to employees									$ 31	(31)
Legal and commitment fees										(2,171,896)		(2,171,896)
Balance (in shares) at Sep. 30, 2020									62,376,443
Balance at Sep. 30, 2020									$ 6,237	$ 119,748,463	$ (98,072,245)	$ 21,682,455

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
CASH FLOW FROM OPERATING ACTIVITIES:
Net loss	$ (8,236,543)	$ (5,058,818)
Adjustments to reconcile net loss to cash used for operating activities:
Depreciation	59,129	59,717
Amortization of intangible assets	17,215	9,941
Amortization of resalable software license rights		843,287
Amortization of debt discount	1,416,040	288,774
Amortization of capitalized contract costs	111,467	102,839
Amortization of debt issuance costs	2,166,650	311,718
Operating leases right-of-use assets	151,325	(8,946)
Loss on extinguishment of debt	499,076
Amortization of beneficial conversion feature	641,215
Share-based and warrant compensation for employees and consultants	687,778	765,677
Share-based directors’ fees	22,010	28,512
Change in operating assets and liabilities:
Accounts receivable	(181,588)	800,698
Due from factor	47,679	5,980
Capitalized contract costs	(29,808)	(38,597)
Inventory	29,723	27,662
Resalable software license rights	5,044	40,857
Prepaid expenses and other	(86,137)	(45,000)
Accounts payable	(530,011)	15,398
Accrued liabilities	(193,146)	(69,691)
Deferred revenue	(135,707)	26,112
Operating lease liabilities	(147,480)	14,667
Net cash used for operating activities	(3,686,069)	(1,879,213)
CASH FLOWS FROM INVESTING ACTIVITIES:
Issuance of note receivable	(295,000)
Purchase of PistolStar	(2,000,000)
Cash acquired from purchase of PistolStar	100,747
Proceeds from maturity of debt security	512,821
Purchase of intangible assets		(1,736)
Purchase of debt security	(516,121)	(512,821)
Capital expenditures	(6,094)	(28,753)
Net cash used for investing activities	(2,203,647)	(543,310)
CASH FLOW FROM FINANCING ACTIVITIES:
Proceeds from issuance of convertible notes	3,958,000	3,217,000
Repayment of convertible notes	(4,509,250)	(707,000)
Proceeds from issuance of common stock	22,174,425
Proceeds from the exercise of warrants	5,594,795
Costs to issue notes, common stock and warrants	(2,693,022)	(333,180)
Repayment of note payable - PistolStar	(130,000)
Net repayments of loans payable to related parties	(188,737)
Net cash provided by financing activities	24,206,211	2,176,820
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	18,316,495	(245,703)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	79,013	323,943
CASH AND CASH EQUIVALENTS, END OF PERIOD	18,395,508	78,240
Cash paid for:
Interest	99,426
Income taxes
Noncash Investing and financing activities
Accounts receivable acquired from PistolStar	184,792
Prepaid expenses acquired from PistolStar	9,485
Equipment acquired from PistolStar	36,467
Intangible assets acquired from PistolStar	1,480,000
Goodwill related to PistolStar acquisition	1,154,526
Issuance of note payable for PistolStar acquisition, net of working capital adjustment	356,000
Accrued expenses acquired from PistolStar	20,017
Deferred revenue acquired from PistolStar	590,000
Issuance of common stock pursuant to securities purchase agreements	277,833	595,000
Warrants issued with convertible notes	1,388,339	595,662
Issuance of common stock for conversion of note payable	3,789,000
Beneficial conversion feature	641,215
Deemed dividends related to down-round features	112,686
Operating lease liabilities under ASC 842	141,761	707,217
Accounting Standards Update 2016-02 [Member]
Noncash Investing and financing activities
Right-of-use asset addition under ASC 842	$ 141,761	$ 719,812

Note 1 - Nature of Business and

Note 1 - Nature of Business and Basis of Presentation	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Business Description and Accounting Policies [Text Block]	1. NATURE OF BUSINESS AND BASIS OF PRESENTATION Nature of Business The Company, founded in 1993, Basis of Presentation The accompanying unaudited interim condensed consolidated financial statements include the accounts of BIO-key International, Inc. and its wholly-owned subsidiaries (collectively, the “Company” or “BIO-key”) and are stated in conformity with accounting principles generally accepted in the United States of America, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The operating results for interim periods are not may In the opinion of management, the accompanying unaudited interim consolidated financial statements contain all necessary adjustments, consisting only of those of a recurring nature, and disclosures to present fairly the Company's financial position and the results of its operations and cash flows for the periods presented. The balance sheet at December 31, 2019 not 10 December 31, 2019, May 14, 2020, 8 July 28, 2020. New Significant Accounting Policies Business Combinations In accordance with ASC 805, Business Combinations 805 The Company recognizes identifiable assets acquired and liabilities assumed at their acquisition date fair value. Goodwill as of the acquisition date is measured as the excess of consideration transferred over the net acquisition date fair value of the assets acquired and the liabilities assumed and represents the expected future economic benefits arising from other assets acquired that are not may may may may one Goodwill and acquired intangible assets Goodwill is not may not December 31st not Intangible assets acquired in a business combination are recorded at their estimated fair values at the date of acquisition. The Company amortizes acquired definite-lived intangible assets over their estimated useful lives based on the pattern of consumption of the economic benefits or, if that pattern cannot be readily determined, on a straight-line basis. Recently Issued Accounting Pronouncements In August 2018, No. 2018 15, Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract 2018 15” 2018 15 December 15, 2019, 2018 15 2018 15 not In June 2016, 2016 13, Financial Instruments-Credit Losses 326 2016 13, not 2016 13 2016 13 no not may not 2016 13. 2016 13 December 15, 2022 2016 13 Management does not not

Note 2 - Going Concern

Note 2 - Going Concern	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Substantial Doubt about Going Concern [Text Block]	2. GOING CONCERN The Company has incurred significant losses to date and at September 30, 2020 $98 September 30, 2020, $18.4 $79,000 December 31, 2019. The Company has financed operations in the past through access to the capital markets by issuing secured and convertible debt securities, convertible preferred stock, common stock, and through factoring receivables. The Company estimates that it currently requires approximately $680,000 In July 2020, $22.7 $4.2 Due to several factors, including the Company's history of losses and limited revenue, its independent auditors have included an explanatory paragraph in their audit opinion related to the Company's 2019 2021.

Note 3 - Revenue From Contracts

Note 3 - Revenue From Contracts With Customers	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	3. REVENUE FROM CONTRACTS WITH CUSTOMERS In accordance with ASC 606, five ● Identify the contract with a customer ● Identify the performance obligations in the contract ● Determine the transaction price ● Allocate the transaction price to performance obligations in the contract ● Recognize revenue when or as the Company satisfies a performance obligation Disaggregation of Revenue The following table summarizes revenue from contracts with customers for the three North America South America EMEA* Asia September 30, 2020 License fees $ 339,747 $ - $ 6,732 $ - $ 346,479 Hardware 103,511 - 1,800 - 105,311 Services 450,994 13,800 22,893 3,848 491,535 Total Revenues $ 894,252 $ 13,800 $ 31,425 $ 3,848 $ 943,325 North America South America EMEA* Asia September 30, 201 9 License fees $ 50,400 $ 43,000 $ 4,168 $ 704 $ 98,272 Hardware 98,995 - 14,759 3,316 117,070 Services 206,094 845 23,433 7,000 237,372 Total Revenues $ 355,489 $ 43,845 $ 42,360 $ 11,020 $ 452,714 The following table summarizes revenue from contracts with customers for the nine North America South America EMEA* Asia September 30, 2020 License fees $ 528,524 $ - $ 6,732 $ 70,110 $ 605,366 Hardware 208,192 - 1,800 29,033 239,025 Services 857,156 14,550 37,594 19,261 928,561 Total Revenues $ 1,593,872 $ 14,550 $ 46,126 $ 118,404 $ 1,772,952 North America South America EMEA* Asia September 30, 201 9 License fees $ 97,408 $ 43,000 $ 31,668 $ 69,704 $ 241,780 Hardware 269,393 12,636 342,304 155,632 779,965 Services 602,782 8,252 82,440 17,501 710,975 Total Revenues $ 969,583 $ 63,888 $ 456,412 $ 242,837 $ 1,732,720 *EMEA – Europe, Middle East, Africa All of the Company's performance obligations, and associated revenue, are generally transferred to customers at a point in time, with the exception of support and maintenance, and professional services, which are generally transferred to the customer over time. Software licenses Software license revenue consist of fees for perpetual and subscription licenses for one Hardware Hardware revenue consists of fees for associated equipment sold with or without a software license arrangement, such as servers, locks and fingerprint readers. Customers are not third may Support and Maintenance Support and Maintenance revenue consists of fees for unspecified upgrades, telephone assistance and bug fixes. The Company satisfies its Support and Maintenance performance obligation by providing “stand-ready” assistance as required over the contract period. The Company records deferred revenue (contract liability) at time of invoice until the contracts term occurs. Revenue is recognized over time on a ratable basis over the contract term. Support and Maintenance contracts are one five 18% Professional Services Professional services revenues consist primarily of fees for deployment and optimization services, as well as training. The majority of the Company's consulting contracts are billed on a time and materials basis, and revenue is recognized based on the amount billable to the customer in accordance with practical expedient ASC 606 10 55 18. Contracts with Multiple Performance Obligations Some contracts with customers contain multiple performance obligations. For these contracts, the Company accounts for individual performance obligations separately if they are distinct. The transaction price is allocated to the separate performance obligations on a relative standalone selling price basis. The standalone selling prices are determined based on overall pricing objectives, taking into consideration market conditions and other factors, including the value of the contracts, the cloud applications sold, customer demographics, geographic locations, and the number and types of users within the contracts. The Company considered several factors in determining that control transfers to the customer upon shipment of hardware and availability of download of software. These factors include that legal title transfers to the customer, the Company has a present right to payment, and the customer has assumed the risks and rewards of ownership. Accounts receivable from customers are typically due within 30 not Costs to Obtain and Fulfill a Contract Costs to obtain and fulfill a contract are predominantly sales commissions earned by the sales force and are considered incremental and recoverable costs of obtaining a contract with a customer. These costs are deferred and then amortized over a period of benefit determined to be four Transaction Price Allocated to the Remaining Performance Obligations ASC 606 not September 30, 2020. ● The performance obligation is part of a contract that has an original expected duration of one 606 10 50 14. At September 30, 2020, one five Revenue recognized during the three nine September 30, 2020 $94,000 $202,000, three nine September 30, 2019 $89,000 $200,000, not $813,505 $359,212 September 30, 2020 December 31, 2019,

Note 4 - PistolStar, Inc. Acqui

Note 4 - PistolStar, Inc. Acquisition	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Business Combination Disclosure [Text Block]	4. PistolStar, Inc. acquisition On June 30, 2020, From April 10, 2020 The total purchase price of $2.5 $2.0 $500,000 $108,000. The acquisition of PistolStar has been accounted for as a business combination and, in accordance with ASC 805, September 30, 2020: Purchase consideration: Total cash paid, net of acquired cash $ 2,000,000 4% Promissory note, net of discount of $36,000 464,000 Working capital adjustment (108,000 ) Total purchase price consideration $ 2,356,000 Fair value of assets acquired and liabilities assumed: Cash and cash equivalents $ 100,747 Accounts receivable 184,792 Prepaid expenses and other current assets 9,485 Fixed assets 36,467 Intangible assets 1,480,000 Goodwill 1,154,526 Total assets acquired 2,966,017 Accrued expenses and other current liabilities 738 Accrued payroll 19,279 Deferred revenue 590,000 Total fair value of assets acquired and liabilities assumed $ 2,356,000 The promissory note, which was issued to the previous owner of PistolStar, carries interest at 4% four 12 three September 30, 2020, one $130,000. In the three nine September 30, 2020, July 1, 2020. The significant intangible assets identified in the purchase price allocation discussed above include the Trade Name, Proprietary Software, and Customer Relationships. To value the Trade Name and Proprietary Software, the Company utilized the Relief from Royalty Method, which quantifies the cost savings associated with asset ownership via a discounted cash flow analysis. To value the Customer Relationships, the Company utilized the Excess Earnings Method, which isolates the value of the specific intangible asset by discounting its income stream to present value. The fair value of the assets acquired and liabilities assumed reflected in the tables above is less than the purchase price, resulting in the recognition of goodwill. The goodwill reflects the value of the synergies the Company expects to realize and the assembled workforce. The following table presents the preliminary fair values and useful lives of the identifiable intangible assets acquired: Amount Estimated useful life (in years) Trade Name $ 130,000 15 Proprietary Software 420,000 5 Customer relationships 930,000 8 - 10 Total identifiable intangible assets $ 1,480,000

Note 5 - Accounts Receivable

Note 5 - Accounts Receivable	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	5. ACCOUNTS RECEIVABLE Accounts receivable are carried at original amount less an estimate made for doubtful receivables based on a review of all outstanding amounts on a monthly basis. Management determines the allowance for doubtful receivables by regularly evaluating individual customer receivables and considering a customer's financial condition, credit history, and current economic conditions. Accounts receivable are written off when deemed uncollectible. As a result of the payment delays from a large customer, the Company has reserved $1,720,000 September 30, 2020 December 31, 2019, 100% December 2018. 606 $1.1 2018. December 31, 2019, second March 2019 $555,555 December 31, 2019, not September 30, December 31, 20 20 2019 Accounts receivable - current $ 506,165 $ 139,785 Accounts receivable - non current 1,720,000 1,720,000 Total accounts receivable 2,226,165 1,859,785 Allowance for doubtful accounts - current (13,785 ) (13,785 ) Allowance for doubtful accounts - non current (1,720,000 ) (1,720,000 ) Total allowance for doubtful accounts (1,733,785 ) (1,733,785 ) Accounts receivable, net of allowance for doubtful accounts $ 492,380 $ 126,000

Note 6 - Share Based Compensati

Note 6 - Share Based Compensation	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	6. SHARE-BASED COMPENSATION The following table presents share-based compensation expenses for continuing operations included in the Company's unaudited interim condensed consolidated statements of operations: Three Months Ended September 30, Three Months Ended September 30, 2020 2019 Selling, general and administrative $ 51,157 $ 121,999 Research, development and engineering 3,073 15,102 $ 54,230 $ 137,101 Nine Months Ended September 30, Nine Months Ended September 30, 2020 2019 Selling, general and administrative $ 632,793 $ 690,612 Research, development and engineering 76,995 103,577 $ 709,788 $ 794,189

Note 7 - Factoring

Note 7 - Factoring	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Factoring [Text Block]	7. FACTORING Due from factor consisted of the following as of: September 30, December 31, 20 20 2019 Original invoice value $ 128,004 $ 233,005 Factored amount (64,742 ) (122,064 ) Balance due from factor $ 63,262 $ 110,941 The Company entered into an accounts receivable factoring arrangement with a financial institution (the “Factor”) which expires on October 31, 2021. $150,000 35% 75% 2.75% 15% Three Months ended September 30, Nine Months ended September 30, 20 20 2019 2020 2019 Factoring fees $ 15,934 $ 32,891 $ 81,164 $ 125,231

Note 8 - Note Receivable

Note 8 - Note Receivable	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Notes Receivable [Text Block]	8. NOTE RECEIVABLE During the quarter, the Company loaned $295,000 not nine 9 December 31, 2020. 5%.

Note 9 - Inventory

Note 9 - Inventory	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Inventory Disclosure [Text Block]	9. INVENTORY Inventory is stated at the lower of cost, determined on a first first September 30, December 31, 20 20 2019 Finished goods $ 258,038 $ 287,761 Fabricated assemblies 141,358 141,358 Total inventory $ 399,396 $ 429,119

Note 10 - Resalable Software Li

Note 10 - Resalable Software License Rights	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Research, Development, and Computer Software Disclosure [Text Block]	10. RESALABLE SOFTWARE LICENSE RIGHTS On November 11, 2015, $12,000,000. The Company initially determined the software license rights to be a finite lived intangible asset, and estimated that the software license rights shall be economically used over a 10 fourth 2015, not January 2017. first 2017. Through December 31, 2018, 1 2 ten 3 January 1, 2019, January 1, 2019. During the fourth 2019, no $6,957,516 fourth 2019, 2019, not $281,137 $113 three September 30, 2019 $843,287 $463 nine September 30, 2019 On December 31, 2015, third $180,000 two $16 $5,701 three September 30, 2020 2019, $5,044 $40,394 nine September 30, 2020 2019, $111,242 $68,758 $73,802 September 30, 2020 December 31, 2019,

Note 11 - Short-term Investment

Note 11 - Short-term Investment	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	11. investment in debt security During 2019, 4,000,000 $512,821 June 2019 one June 2020, 5% $25,800. 4,000,000 June 2020. $516,121 20,000,000 5%

Note 12 - Related Party Transac

Note 12 - Related Party Transactions	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	12. Related Party TRANSACTIONS Loans Payable – Related Parties The Company received a series of non-interest-bearing advances from Mr. Wong Kwok Fong, a director of the Company, and Mr. Michael DePasquale, the Company's Chief Executive Officer, for working capital purposes. The balance of the advances as of December 31, 2019 $74,737 $114,000, 2020.

Note 13 - Commitment

Note 13 - Commitment	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Commitments Disclosure [Text Block]	13. COMMITMENT Sales Incentive Agreement with TTI On March 25, 2020, 1. The term of the agreement is one one 2. For each $5,000,000 $20,000,000 first 20% $500,000 500,000 3. In the event that TTI generates revenue in excess of $20,000,000 first five 100,000 $1.50 $1,000,000 $20,000,000 $25,000,000 In no 2,000,000 500,000 There has been no three nine September 30, 2020.

Note 14 - Convertible Notes Pay

Note 14 - Convertible Notes Payable	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Debt Disclosure [Text Block]	14. Convertible NOTES PAYABLE Convertible notes payable as of September 30, 2020 December 31, 2019 September 30, December 31, 2020 2019 Securities Purchase Agreement dated July 10, 2019 $ - $ 2,255,454 January 2020 Note - - February 2020 Note - - May 2020 Note - - June 2020 Note - - Convertible notes payable, net $ - $ 2,255,454 Securities Purchase Agreement dated July 10, 2019 On July 10, 2019, $3,060,000 $2,550,000 $510,000. $918,000 180 $1,071,000 270 12 The Original Note was secured by a lien on substantially all of the Company's assets and properties and was convertible at the option of the Investor in shares of common stock at a fixed conversion price of $1.50 In connection with the closing of the Original Note, the Company issued a five 2,000,000 $1.50 $50,000 266,667 $400,000 $193,500 $71,330. $595,662 On March 12, 2020, $3,789,000 $729,000 April 13, 2020. $0.65 $0.76, $0.11 $641,215 On April 12, 2020, May 6, 2020, June 12, 2020 $0.65 June 12, 2020. Until the second 20% On June 10, 2020, $0. $3,789,000 5,829,225 September 30, December 31, 2020 2019 Principal amount $ 3,789,000 $ 3,060,000 Less: conversion of principal into shares of common stock (3,789,000 ) - Net Principal amount - 3,060,000 Less: unamortized debt discount and beneficial conversion feature - (574,330 ) Less: unamortized debt issuance costs - (230,216 ) Notes payable, net of unamortized debt discount and debt issuance costs $ - $ 2,255,454 January 2020 On January 13, 2020, $157,000 10% “January 2020 June 13, 2020 $1.50 January 2020 10% 30%. 650,000 $75,000 50,000 January 2020 $7,000 January 2020 On June 12, 2020, January 2020 $211,984. 600,000 July 2020. February 2020 On February 13, 2020, $126,000 10% “February 2020 July 13, 2020 $1.15 March 12, 2020, $0.65 February $0.65 $70,998. February 2020 10% 30%. 50,000 $57,500 $6,000 February 2020 This February 2020 July 10, 2020 $170,442. May 2020 On May 6, 2020, $2,415,000 “May 2020 $2,100,000 five $268,333 seven twelfth May 2020 $1.16 May 2020 $133,333 114,943 $1.16 7% May 2020 five 1,900,000 $1.16 $876,937 May 2020 Following the completion of the underwritten offering consummated in July 2020, $2,415,000 $1,218,163 July 2020. June 2020 On June 29, 2020, $1,811,250 “June 2020 $1,575,000 nine $201,250 four twelfth June 2020 $1.16 June 2020 $100,000 136,575 $0.7322 7% In connection with the closing of the June 2020 five 1,425,000 $1.16 $511,402 June 2020 Following the completion of the underwritten offering consummated in July 2020, $1,811,250 $957,919 July 2020.

Note 15 - Leases

Note 15 - Leases	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Lessee, Operating Leases [Text Block]	15. LEASES The Company's leases office space in New Jersey, Hong Kong, Minnesota, and New Hampshire with lease termination dates of 2023, 2022, 2022, 2022, three 3 Months ended September 30, 9 Months ended September 30, 20 20 2020 Lease cost Operating lease cost $ 67,773 $ 175,219 Total lease cost $ 67,773 $ 175,219 Balance sheet information Operating ROU assets $ 556,915 Operating lease liabilities, current portion $ 229,853 Operating lease liabilities, non-current portion 325,454 Total operating lease liabilities $ 555,307 Weighted average remaining lease term (in years) – operating leases 2.49 Weighted average discount rate – operating leases 5.50 % Supplemental cash flow information related to leases were as follows, for the nine September 30, 2020: Cash paid for amounts included in the measurement of operating lease liabilities $ 171,374 Maturities of operating lease liabilities were as follows: 2020 (remaining three months) $ 63,812 2021 256,977 2022 187,594 2023 89,226 Total future lease payments 597,609 Less: imputed interest (42,302 ) Total $ 555,307

Note 16 - Earnings (Loss) Per S

Note 16 - Earnings (Loss) Per Share - Common Stock ("EPS")	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Earnings Per Share [Text Block]	16. EARNINGS (LOSS) PER SHARE - COMMON STOCK (“EPS”) The Company's basic EPS is calculated using net loss available to common shareholders and the weighted-average number of shares outstanding during the reporting period. Diluted EPS includes the effect from potential issuance of common stock, such as stock issuable pursuant to the exercise of stock options and warrants and the assumed conversion of convertible notes. -Items excluded from the diluted per share calculation because the exercise price was greater than the average market price of the common shares: Three Months ended September 30, Nine Months ended September 30, 20 20 2019 2020 2019 Stock options 1,603,053 1,755,556 1,603,053 1,755,556 Warrants 5,651,889 5,780,978 5,651,889 5,780,978 Total 7,254,942 7,536,534 7,254,942 7,536,534 The following table summarizes the weighted average securities that were excluded from the diluted per share calculation because the effect of including these potential shares was antidilutive due to the net losses for the periods: Three Months ended September 30, Nine Months ended September 30, 2020 2019 2020 2019 Stock options 2,421 - 18,829 - Warrants 318,600 - 2,945,913 - Restricted stock 8,280 - 33,067 - Convertible notes - 1,912,454 - 1,143,293 Total 329,301 1,912,454 2,997,809 1,143,293

Note 17 - Stockholders' Equity

Note 17 - Stockholders' Equity	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	17. STOCKHOLDERS' EQUITY Preferred Stock Within the limits and restrictions provided in the Company's Certificate of Incorporation, the Board of Directors has the authority, without further action by the shareholders, to issue up to 5,000,000 $.0001 one September 30, 2020, 100,000 1 105,000 1 no September 30, 2020 December 31, 2019. Warrants Securities Purchase Agreement dated November 13, 2014: As part of a Securities Purchase Agreement, dated November 13, 2014, 996,877 November 2019. Securities Purchase Agreement dated September 23, 2015: On September 23, 2015, “2015 69,445 $3.60 five 2015 September 2020. The 2015 $3.60 not Anti-dilution adjustments were triggered as follows: 1. On August 24, 2018 2015 2015 69,445 166,668 $3.60 $1.50 2. On February 14, 2020, February 2020 $1.15 $0.65 2015 2015 384,618, $0.65 $41,688. Referral Fees: During the second 2020, 125,000 $94,655. During the third 2020, 25,000 $12,921. Common Stock On March 30, 2020, 972,000 $1.50, $1,458,000 On April 2, 2020, 6,850 $5,001. On May 12, 2020, 7,077 $7,003. On May 14, 2020, 1,632 $1,501. On June 8, 2020, 1,581 $1,502. On July 23, 2020, $22.7 34,114,500 6,364,300 4,100,000 2,264,300 10,328 September 30, 2020 $7,003. See Note 14 Issuances of Nonvested Stock Nonvested stock consists of shares of common stock that are subject to restrictions on transfer and risk of forfeiture until the fulfillment of specified conditions. The fair value of nonvested shares is determined based on the market price of the Company's common stock on the grant date. Nonvested stock is expensed ratably over the term of the restriction period. The Company issued 306,000 September 30, 2020 three $198,900. three September 30, 2020 $3,427. Issuances of Stock Options On April 2, 2020, 5,000 three seven $0.73 The fair value of the option at date of issuance was estimated on the date of grant at $2,267 0.36%, 4.5, 0, 83%. 197,500 September 30, 2020. three three seven $0.65. $80,093 0.28%, 4.53, 0, 83%.

Note 18 - NASDAQ Capital Market

Note 18 - NASDAQ Capital Market Listing Requirements	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
NASDAQ Capital Market Listing Requirements [Text Block]	18. NASDAQ CAPITAL MARKET LISTING REQUIREMENTS In September 2019, not $1.00 5550 2 November 16, 2020, 1 4 1 10, December 4, 2020 On May 18, 2020 not 5550 1 not $2,500,000 July 10, 2020, 180 November 16, 2020) As discussed above, on July 23, 2020, $22.7 $4.2

Note 19 - Segment Information

Note 19 - Segment Information	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	19. SEGMENT INFORMATION The Company has determined that its continuing operations are one 95% 79% three September 30, 2020 2019, 90% 56% nine September 30, 2020 2019,

Note 20 - Fair Values of Financ

Note 20 - Fair Values of Financial Instruments	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Fair Value Disclosures [Text Block]	20. FAIR VALUES OF FINANCIAL INSTRUMENTS Cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, note payable, and due from factor, are carried at, or approximate, fair value because of their short-term nature. The carrying values of the convertible debt and operating lease obligation approximated their fair values as the interest rates approximated market.

Note 21 - Major Customers and A

Note 21 - Major Customers and Accounts Receivable	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	21. MAJOR CUSTOMERS AND ACCOUNTS RECEIVABLE For the three September 30, 2020 2019, one 13% one 28% nine September 30, 2020 2019, one 21% three 50% At September 30, 2020, two 26% December 31, 2019, three 18%, 16% 14%

Note 22 - Payment Protection Pr

Note 22 - Payment Protection Program Term Note	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Long-term Debt [Text Block]	22. PAYMENT PROTECTION PROGRAM TERM NOTE On April 20, 2020, The Company received total proceeds of approximately $341,000 six not 1% November 20, 2022. The Company has performed initial calculations for the SVB Note forgiveness according to the terms and conditions of the SBA's Loan Forgiveness Application (Revised June 16, 2020) 20, 20, 20 not 450 20 20, 20,

Note 23 - Subsequent Events

Note 23 - Subsequent Events	9 Months Ended
	Sep. 30, 2020
Notes to Financial Statements
Subsequent Events [Text Block]	23. SUBSEQUENT EVENTS On November 11, 2020, 11,115 25,000 three seven 25,000 three The Company has reviewed all other subsequent events through the date of filing.

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2020
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The accompanying unaudited interim condensed consolidated financial statements include the accounts of BIO-key International, Inc. and its wholly-owned subsidiaries (collectively, the “Company” or “BIO-key”) and are stated in conformity with accounting principles generally accepted in the United States of America, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). The operating results for interim periods are not may In the opinion of management, the accompanying unaudited interim consolidated financial statements contain all necessary adjustments, consisting only of those of a recurring nature, and disclosures to present fairly the Company's financial position and the results of its operations and cash flows for the periods presented. The balance sheet at December 31, 2019 not 10 December 31, 2019, May 14, 2020, 8 July 28, 2020.
Business Combinations Policy [Policy Text Block]	Business Combinations In accordance with ASC 805, Business Combinations 805 The Company recognizes identifiable assets acquired and liabilities assumed at their acquisition date fair value. Goodwill as of the acquisition date is measured as the excess of consideration transferred over the net acquisition date fair value of the assets acquired and the liabilities assumed and represents the expected future economic benefits arising from other assets acquired that are not may may may may one Goodwill and acquired intangible assets Goodwill is not may not December 31st not Intangible assets acquired in a business combination are recorded at their estimated fair values at the date of acquisition. The Company amortizes acquired definite-lived intangible assets over their estimated useful lives based on the pattern of consumption of the economic benefits or, if that pattern cannot be readily determined, on a straight-line basis.
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued Accounting Pronouncements In August 2018, No. 2018 15, Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract 2018 15” 2018 15 December 15, 2019, 2018 15 2018 15 not In June 2016, 2016 13, Financial Instruments-Credit Losses 326 2016 13, not 2016 13 2016 13 no not may not 2016 13. 2016 13 December 15, 2022 2016 13 Management does not not

Note 3 - Revenue From Contrac_2

Note 3 - Revenue From Contracts With Customers (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Disaggregation of Revenue [Table Text Block]	North America South America EMEA* Asia September 30, 2020 License fees $ 339,747 $ - $ 6,732 $ - $ 346,479 Hardware 103,511 - 1,800 - 105,311 Services 450,994 13,800 22,893 3,848 491,535 Total Revenues $ 894,252 $ 13,800 $ 31,425 $ 3,848 $ 943,325 North America South America EMEA* Asia September 30, 201 9 License fees $ 50,400 $ 43,000 $ 4,168 $ 704 $ 98,272 Hardware 98,995 - 14,759 3,316 117,070 Services 206,094 845 23,433 7,000 237,372 Total Revenues $ 355,489 $ 43,845 $ 42,360 $ 11,020 $ 452,714 North America South America EMEA* Asia September 30, 2020 License fees $ 528,524 $ - $ 6,732 $ 70,110 $ 605,366 Hardware 208,192 - 1,800 29,033 239,025 Services 857,156 14,550 37,594 19,261 928,561 Total Revenues $ 1,593,872 $ 14,550 $ 46,126 $ 118,404 $ 1,772,952 North America South America EMEA* Asia September 30, 201 9 License fees $ 97,408 $ 43,000 $ 31,668 $ 69,704 $ 241,780 Hardware 269,393 12,636 342,304 155,632 779,965 Services 602,782 8,252 82,440 17,501 710,975 Total Revenues $ 969,583 $ 63,888 $ 456,412 $ 242,837 $ 1,732,720

Note 4 - PistolStar, Inc. Acq_2

Note 4 - PistolStar, Inc. Acquisition (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	Purchase consideration: Total cash paid, net of acquired cash $ 2,000,000 4% Promissory note, net of discount of $36,000 464,000 Working capital adjustment (108,000 ) Total purchase price consideration $ 2,356,000 Fair value of assets acquired and liabilities assumed: Cash and cash equivalents $ 100,747 Accounts receivable 184,792 Prepaid expenses and other current assets 9,485 Fixed assets 36,467 Intangible assets 1,480,000 Goodwill 1,154,526 Total assets acquired 2,966,017 Accrued expenses and other current liabilities 738 Accrued payroll 19,279 Deferred revenue 590,000 Total fair value of assets acquired and liabilities assumed $ 2,356,000
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	Amount Estimated useful life (in years) Trade Name $ 130,000 15 Proprietary Software 420,000 5 Customer relationships 930,000 8 - 10 Total identifiable intangible assets $ 1,480,000

Note 5 - Accounts Receivable (T

Note 5 - Accounts Receivable (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, December 31, 20 20 2019 Accounts receivable - current $ 506,165 $ 139,785 Accounts receivable - non current 1,720,000 1,720,000 Total accounts receivable 2,226,165 1,859,785 Allowance for doubtful accounts - current (13,785 ) (13,785 ) Allowance for doubtful accounts - non current (1,720,000 ) (1,720,000 ) Total allowance for doubtful accounts (1,733,785 ) (1,733,785 ) Accounts receivable, net of allowance for doubtful accounts $ 492,380 $ 126,000

Note 6 - Share Based Compensa_2

Note 6 - Share Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]	Three Months Ended September 30, Three Months Ended September 30, 2020 2019 Selling, general and administrative $ 51,157 $ 121,999 Research, development and engineering 3,073 15,102 $ 54,230 $ 137,101 Nine Months Ended September 30, Nine Months Ended September 30, 2020 2019 Selling, general and administrative $ 632,793 $ 690,612 Research, development and engineering 76,995 103,577 $ 709,788 $ 794,189

Note 7 - Factoring (Tables)

Note 7 - Factoring (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, December 31, 20 20 2019 Accounts receivable - current $ 506,165 $ 139,785 Accounts receivable - non current 1,720,000 1,720,000 Total accounts receivable 2,226,165 1,859,785 Allowance for doubtful accounts - current (13,785 ) (13,785 ) Allowance for doubtful accounts - non current (1,720,000 ) (1,720,000 ) Total allowance for doubtful accounts (1,733,785 ) (1,733,785 ) Accounts receivable, net of allowance for doubtful accounts $ 492,380 $ 126,000
Factoring Fees [Table Text Block]	Three Months ended September 30, Nine Months ended September 30, 20 20 2019 2020 2019 Factoring fees $ 15,934 $ 32,891 $ 81,164 $ 125,231
Factored Accounts Receivable [Member]
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, December 31, 20 20 2019 Original invoice value $ 128,004 $ 233,005 Factored amount (64,742 ) (122,064 ) Balance due from factor $ 63,262 $ 110,941

Note 9 - Inventory (Tables)

Note 9 - Inventory (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Schedule of Inventory, Current [Table Text Block]	September 30, December 31, 20 20 2019 Finished goods $ 258,038 $ 287,761 Fabricated assemblies 141,358 141,358 Total inventory $ 399,396 $ 429,119

Note 14 - Convertible Notes P_2

Note 14 - Convertible Notes Payable (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Convertible Debt [Table Text Block]	September 30, December 31, 2020 2019 Securities Purchase Agreement dated July 10, 2019 $ - $ 2,255,454 January 2020 Note - - February 2020 Note - - May 2020 Note - - June 2020 Note - - Convertible notes payable, net $ - $ 2,255,454 September 30, December 31, 2020 2019 Principal amount $ 3,789,000 $ 3,060,000 Less: conversion of principal into shares of common stock (3,789,000 ) - Net Principal amount - 3,060,000 Less: unamortized debt discount and beneficial conversion feature - (574,330 ) Less: unamortized debt issuance costs - (230,216 ) Notes payable, net of unamortized debt discount and debt issuance costs $ - $ 2,255,454

Note 15 - Leases (Tables)

Note 15 - Leases (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Lessee, Operating Lease, Costs, Assets and Liabilities [Table Text Block]	3 Months ended September 30, 9 Months ended September 30, 20 20 2020 Lease cost Operating lease cost $ 67,773 $ 175,219 Total lease cost $ 67,773 $ 175,219 Balance sheet information Operating ROU assets $ 556,915 Operating lease liabilities, current portion $ 229,853 Operating lease liabilities, non-current portion 325,454 Total operating lease liabilities $ 555,307 Weighted average remaining lease term (in years) – operating leases 2.49 Weighted average discount rate – operating leases 5.50 %
Lessee, Operating Lease, Supplemental Cash Flow Information [Table Text Block]	Cash paid for amounts included in the measurement of operating lease liabilities $ 171,374
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	2020 (remaining three months) $ 63,812 2021 256,977 2022 187,594 2023 89,226 Total future lease payments 597,609 Less: imputed interest (42,302 ) Total $ 555,307

Note 16 - Earnings (Loss) Per_2

Note 16 - Earnings (Loss) Per Share - Common Stock ("EPS") (Tables)	9 Months Ended
	Sep. 30, 2020
Notes Tables
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]	Three Months ended September 30, Nine Months ended September 30, 20 20 2019 2020 2019 Stock options 1,603,053 1,755,556 1,603,053 1,755,556 Warrants 5,651,889 5,780,978 5,651,889 5,780,978 Total 7,254,942 7,536,534 7,254,942 7,536,534 Three Months ended September 30, Nine Months ended September 30, 2020 2019 2020 2019 Stock options 2,421 - 18,829 - Warrants 318,600 - 2,945,913 - Restricted stock 8,280 - 33,067 - Convertible notes - 1,912,454 - 1,143,293 Total 329,301 1,912,454 2,997,809 1,143,293

Note 2 - Going Concern (Details

Note 2 - Going Concern (Details Textual) - USD ($)	Jul. 23, 2020	Jul. 31, 2020	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Retained Earnings (Accumulated Deficit), Ending Balance			$ (98,072,245)		$ (89,723,016)
Cash and Cash Equivalents, at Carrying Value, Ending Balance			18,395,508		$ 79,013
Monthly Cash Requirement to Conduct Operations and Pay Dividend Obligations			680,000
Proceeds from Issuance or Sale of Equity, Total	$ 22,700,000	$ 22,700,000
Repayments of Convertible Debt	$ 4,200,000		$ 4,509,250	$ 707,000
Lind Global Macro Fund, L.P. [Member]
Repayments of Convertible Debt		$ 4,200,000

Note 3 - Revenue From Contrac_3

Note 3 - Revenue From Contracts With Customers (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Percentage of Support and Maintenance Revenue to License Cost			18.00%
Capitalized Contract Cost, Amortization Period (Year)	4 years		4 years
Contract with Customer, Liability, Revenue Recognized	$ 94,000	$ 89,000	$ 202,000	$ 200,000
Contract with Customer, Liability, Total	$ 813,505		$ 813,505		$ 359,212

Note 3 - Revenue From Contrac_4

Note 3 - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($)		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue from Contract with Customer, Including Assessed Tax		$ 943,325	$ 452,714	$ 1,772,952	$ 1,732,720
North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		894,252	355,489	1,593,872	969,583
South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		13,800	43,845	14,550	63,888
EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	31,425	42,360	46,126	456,412
Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		3,848	11,020	118,404	242,837
License [Member]
Revenue from Contract with Customer, Including Assessed Tax		346,479	98,272	605,366	241,780
License [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		339,747	50,400	528,524	97,408
License [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax			43,000		43,000
License [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	6,732	4,168	6,732	31,668
License [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax			704	70,110	69,704
Hardware [Member]
Revenue from Contract with Customer, Including Assessed Tax		105,311	117,070	239,025	779,965
Hardware [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		103,511	98,995	208,192	269,393
Hardware [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax					12,636
Hardware [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	1,800	14,759	1,800	342,304
Hardware [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax			3,316	29,033	155,632
Service [Member]
Revenue from Contract with Customer, Including Assessed Tax		491,535	237,372	928,561	710,975
Service [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		450,994	206,094	857,156	602,782
Service [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		13,800	845	14,550	8,252
Service [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax		22,893	23,433	37,594	82,440	[1]
Service [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		$ 3,848	$ 7,000	$ 19,261	$ 17,501
[1]	EMEA - Europe, Middle East, Africa

Note 4 - PistolStar, Inc. Acq_3

Note 4 - PistolStar, Inc. Acquisition (Details Textual)	Jun. 30, 2020USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)
Repayments of Notes Payable		$ 130,000	$ 130,000
PistolStar [Member]
Business Combination, Consideration Transferred, Total	$ 2,500,000		2,356,000
Payments to Acquire Businesses, Net of Cash Acquired, Total	2,000,000		2,000,000
Business Combination, Consideration Transferred, Liabilities Incurred	500,000		464,000
Business Combination, Working Capital Adjustment	$ 108,000		$ 108,000
Debt Instrument, Interest Rate, Stated Percentage		4.00%	4.00%
PistolStar [Member] | Promissory Note [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.00%
Debt Instrument, Number of Installments	4
Debt Instrument, Term (Month)	1 year

Note 4 - PistolStar, Inc. Acq_4

Note 4 - PistolStar, Inc. Acquisition - Assets Acquired and Liabilities Assumed (Details) - USD ($)	Jun. 30, 2020	Sep. 30, 2020	Dec. 31, 2019
Goodwill		$ 1,154,526
PistolStar [Member]
Total cash paid, net of acquired cash	$ 2,000,000	2,000,000
4% Promissory note, net of discount of $36,000	500,000	464,000
Working capital adjustment	(108,000)	(108,000)
Total purchase price consideration	2,500,000	2,356,000
Cash and cash equivalents		100,747
Accounts receivable		184,792
Prepaid expenses and other current assets		9,485
Fixed assets		36,467
Intangible assets	$ 1,480,000	1,480,000
Goodwill		1,154,526
Total assets acquired		2,966,017
Accrued expenses and other current liabilities		738
Accrued payroll		19,279
Deferred revenue		590,000
Total fair value of assets acquired and liabilities assumed		$ 2,356,000

Note 4 - PistolStar, Inc. Acq_5

Note 4 - PistolStar, Inc. Acquisition - Assets Acquired and Liabilities Assumed (Details) (Parentheticals) - PistolStar [Member]	Sep. 30, 2020USD ($)
Debt Instrument, Interest Rate	4.00%
Debt Instrument, Unamortized Discount	$ 36,000

Note 4 - PistolStar, Inc. Acq_6

Note 4 - PistolStar, Inc. Acquisition - Finite-lived Intangible Assets Acquired (Details) - PistolStar [Member] - USD ($)	Jun. 30, 2020	Sep. 30, 2020
Intangible assets	$ 1,480,000	$ 1,480,000
Trade Names [Member]
Intangible assets	$ 130,000
Estimated (Year)	15 years
Proprietary Software [Member]
Intangible assets	$ 420,000
Estimated (Year)	5 years
Customer Relationships [Member]
Intangible assets	$ 930,000
Customer Relationships [Member] | Minimum [Member]
Estimated (Year)	8 years
Customer Relationships [Member] | Maximum [Member]
Estimated (Year)	10 years

Note 5 - Accounts Receivable (D

Note 5 - Accounts Receivable (Details Textual) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2018	Dec. 31, 2019
Accounts Receivable, Allowance for Credit Loss, Noncurrent	$ 1,720,000		$ 1,720,000			$ 1,720,000
Percentage of Remaining Balance Owned Reserved			100.00%
Revenue from Contract with Customer, Including Assessed Tax	943,325	$ 452,714	$ 1,772,952	$ 1,732,720
License [Member]
Revenue from Contract with Customer, Including Assessed Tax	$ 346,479	$ 98,272	$ 605,366	$ 241,780
License [Member] | CHINA
Revenue from Contract with Customer, Including Assessed Tax					$ 1,100,000
Receivables, Net, Current, Total						$ 555,555

Note 5 - Accounts Receivable -

Note 5 - Accounts Receivable - Summary of Accounts Receivable (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Accounts receivable - current	$ 506,165	$ 139,785
Accounts receivable - non current	1,720,000	1,720,000
Total accounts receivable	2,226,165	1,859,785
Allowance for doubtful accounts - current	(13,785)	(13,785)
Allowance for doubtful accounts - non current	(1,720,000)	(1,720,000)
Total allowance for doubtful accounts	(1,733,785)	(1,733,785)
Accounts receivable, net of allowance for doubtful accounts	$ 492,380	$ 126,000

Note 6 - Share Based Compensa_3

Note 6 - Share Based Compensation - Expenses for Continuing Operations (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Share-based compensation expense	$ 54,230	$ 137,101	$ 709,788	$ 794,189
Selling, General and Administrative Expenses [Member]
Share-based compensation expense	51,157	121,999	632,793	690,612
Research and Development Expense [Member]
Share-based compensation expense	$ 3,073	$ 15,102	$ 76,995	$ 103,577

Note 7 - Factoring (Details Tex

Note 7 - Factoring (Details Textual)	9 Months Ended
	Sep. 30, 2020USD ($)
Factoring Arrangement, Minimum Amount of Accounts Receivable Per Quarter	$ 150,000
Minimum [Member]
Factoring Fees Percent	2.75%
Maximum [Member]
Factoring Fees Percent	15.00%
Geographic Distribution, Foreign [Member]
Percentage Of Accounts Receivable Remitted By Factor	35.00%
Geographic Distribution, Domestic [Member]
Percentage Of Accounts Receivable Remitted By Factor	75.00%

Note 7 - Factoring - Due From F

Note 7 - Factoring - Due From Factor (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Original invoice value	$ 128,004	$ 233,005
Factored amount	(64,742)	(122,064)
Balance due from factor	$ 63,262	$ 110,941

Note 7 - Factoring - Fees (Deta

Note 7 - Factoring - Fees (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Factoring fees	$ 15,934	$ 32,891	$ 81,164	$ 125,231

Note 8 - Note Receivable (Detai

Note 8 - Note Receivable (Details Textual) - USD ($)	3 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, after Allowance for Credit Loss, Current, Total	$ 295,000
Receivable with Imputed Interest, Effective Yield (Interest Rate)	5.00%

Note 9 - Inventory - Components

Note 9 - Inventory - Components of Inventory (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Finished goods	$ 258,038	$ 287,761
Fabricated assemblies	141,358	141,358
Total inventory	$ 399,396	$ 429,119

Note 10 - Resalable Software _2

Note 10 - Resalable Software License Rights (Details Textual) - USD ($)	Dec. 31, 2015	Nov. 11, 2015	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Mar. 31, 2017	Sep. 30, 2020	Sep. 30, 2019
Payments to Acquire Intangible Assets								$ 1,736
Asset Impairment Charges, Total				$ 6,957,516
Amortization of Intangible Assets, Total							17,215	9,941
Software License Rights [Member]
Payments to Acquire Intangible Assets		$ 12,000,000
Finite-Lived Intangible Asset, Useful Life (Year)						10 years
Amortization of Intangible Assets, Total					$ 281,137			843,287
Software License Rights [Member] | Cost of Sales [Member]
Amortization of Intangible Assets, Total					113			463
The 2015 Software License [Member]
Amortization of Intangible Assets, Total			$ 16		$ 5,701		5,044	$ 40,394
Payments to Acquire Software	$ 180,000
Cumulative Amount of Amortization Expense, Net of Credits							111,242
Software License Rights			$ 68,758	$ 73,802			$ 68,758

Note 11 - Short-term Investme_2

Note 11 - Short-term Investment (Details Textual)	1 Months Ended	3 Months Ended		6 Months Ended	9 Months Ended
	Jun. 30, 2020USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Jun. 30, 2019USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2019USD ($)	Jun. 30, 2020HKD ($)	Dec. 31, 2019USD ($)	Jun. 30, 2019HKD ($)
Debt Securities, Held-to-maturity, Current	$ 516,121	$ 516,121		$ 512,821	$ 516,121		$ 4,000,000	$ 512,821	$ 4,000,000
Investment in Held-to-maturity Debt Securities, Term (Year)				1 year
Investment in Held-to-maturity Debt Securities, Interest Rate	5.00%			5.00%			5.00%		5.00%
Investment Income, Interest	$ 25,800	$ 1,106	$ 19		$ 26,908	$ 143
Limit of Bond							$ 20,000,000

Note 12 - Related Party Trans_2

Note 12 - Related Party Transactions (Details Textual)	Dec. 31, 2019USD ($)
Accounts Payable [Member] | Mr. Wong Kwok Fong [Member]
Due to Related Parties, Current, Total	$ 74,737
Accrued Liabilities (Other) [Member] | Mr. Michael DePasquale [Member]
Due to Related Parties, Current, Total	$ 114,000

Note 13 - Commitment (Details T

Note 13 - Commitment (Details Textual) - USD ($)	Mar. 25, 2020	Sep. 30, 2020	Sep. 30, 2020	Mar. 30, 2020	Feb. 14, 2020	Nov. 11, 2015
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)				$ 1.50	$ 0.65	$ 3.60
Technology Transfer Institute [Member] | Sales Incentive Agreement With TTI [Member]
Related Party Agreement, Term (Year)	1 year
Related Party Transaction, Revenue Needed to Trigger Payment of Sales Incentive Fee	$ 5,000,000
Related Party Transaction, Revenue to Trigger Payment of Sales Incentive Fee, Percent of Net Income, Minimum	20.00%
Related Party Transaction, Sales Incentive Fee For Each 5 Million Revenue	$ 500,000
Stock Issuable for Sales Incentive Fee Per Each 5 Million Revenue (in shares)	500,000
Related Party Transaction, Maximum Revenue, Warrants Issuable	$ 25,000,000
Revenue from Related Parties		$ 0	$ 0
Technology Transfer Institute [Member] | Sales Incentive Agreement With TTI [Member] | Warrants Issuable for Each 1 Million Revenue in Excess of 20 Million [Member]
Warrants and Rights Outstanding, Term (Year)	5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)	100,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 1.50
Technology Transfer Institute [Member] | Sales Incentive Agreement With TTI [Member] | Maximum [Member]
Related Party Transaction, Maximum Revenue to Trigger Payment of Sales Incentive Fee	$ 20,000,000
Stock Issuable for Sales Incentive Agreement (in shares)	2,000,000
Technology Transfer Institute [Member] | Sales Incentive Agreement With TTI [Member] | Maximum [Member] | Warrants Issuable for Sales Incentive Agreement [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)	500,000

Note 14 - Convertible Notes P_3

Note 14 - Convertible Notes Payable (Details Textual) - USD ($)	Jul. 23, 2020	Jul. 10, 2020	Jun. 29, 2020	Jun. 12, 2020	Jun. 10, 2020	May 06, 2020	Mar. 12, 2020	Feb. 13, 2020	Jan. 13, 2020	Jul. 10, 2019	Jul. 31, 2020	Sep. 30, 2020	Sep. 30, 2020	Sep. 30, 2019	Mar. 30, 2020	Feb. 14, 2020	Nov. 11, 2015
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)															$ 1.50	$ 0.65	$ 3.60
Payments of Stock Issuance Costs, Commitment Fees										$ 50,000
Stock Issued During Period, Shares, Issued for Due Diligence Fee (in shares)			136,575			114,943				266,667
Stock Issued During Period, Value, Issued for Due Diligence Fee			$ 100,000			$ 133,333				$ 400,000
Payments of Stock Issuance Costs, Banker Fees										193,500
Payments of Stock Issuance Costs, Legal Fees										71,330
Class of Warrant or Right, Recorded as Debt Discount										$ 595,662
Share Price (in dollars per share)				$ 0.65			$ 0.76
Repayments of Convertible Debt	$ 4,200,000												$ 4,509,250	$ 707,000
Stock Returned During the Period, Shares, Commitment Fee (in shares)											600,000
Shares Issued, Price Per Share (in dollars per share)			$ 0.7322			$ 1.16
Conversion of Senior Secured Convertible Note to Common Stock [Member]
Debt Conversion, Original Debt, Amount					$ 3,789,000
Debt Conversion, Converted Instrument, Shares Issued (in shares)					5,829,225
Investor Warrant [Member]
Warrants and Rights Outstanding, Term (Year)			5 years			5 years				5 years
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)			1,425,000			1,900,000				2,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)			$ 1.16			$ 1.16				$ 1.50
Repayments of Convertible Debt												$ 2,415,000
Warrants and Rights Outstanding			$ 511,402			$ 876,937
Payments of Debt Issuance Costs												1,218,163
The Note [Member] | Senior Secured Convertible Note [Member]
Debt Instrument, Face Amount										$ 3,060,000
Proceeds from Debt, Net of Issuance Costs										2,550,000
Debt Instrument, Unamortized Discount, Total										510,000
Debt Instrument, Periodic Payment, Principal due in 180 Days										918,000
Debt Instrument, Periodic Payment, Principal due in 270 Days										$ 1,071,000
Debt Instrument, Convertible, Conversion Price (in dollars per share)										$ 1.50
Amended Note [Member] | Senior Secured Convertible Note [Member]
Debt Instrument, Face Amount							$ 3,789,000
Debt Instrument, Unamortized Discount, Total							$ 641,215
Debt Instrument, Convertible, Conversion Price (in dollars per share)							$ 0.65									$ 0.65
Interest Expense, Debt, Total							$ 729,000
Debt Instrument, Convertible, Beneficial Conversion Feature, Per Share (in dollars per share)							$ 0.11
Long-term Debt, Total					$ 0
January 2020 Note [Member] | Secured Redeemable Convertible Note [Member]
Debt Instrument, Face Amount									$ 157,000
Debt Instrument, Convertible, Conversion Price (in dollars per share)									$ 1.50
Debt Instrument, Interest Rate, Stated Percentage									10.00%
Stock Issued During Period, Shares, Commitment Fees (in shares)									650,000
Debt Instrument, Fee Amount									$ 75,000
Debt Instrument, Covenant, Shares to be Paid, Commitment Fee, Repaid Prior to Maturity (in shares)									50,000
Legal Fees									$ 7,000
Repayments of Convertible Debt				$ 211,984
January 2020 Note [Member] | Secured Redeemable Convertible Note [Member] | Minimum [Member]
Debt Instrument, Convertible, Premium Payment Percentage									10.00%
January 2020 Note [Member] | Secured Redeemable Convertible Note [Member] | Maximum [Member]
Debt Instrument, Convertible, Premium Payment Percentage									30.00%
February 2020 Note [Member] | Secured Redeemable Convertible Note [Member]
Debt Instrument, Face Amount								$ 126,000
Debt Instrument, Convertible, Conversion Price (in dollars per share)							$ 0.65	$ 1.15
Debt Instrument, Interest Rate, Stated Percentage								10.00%
Stock Issued During Period, Shares, Commitment Fees (in shares)								50,000
Debt Instrument, Fee Amount								$ 57,500
Legal Fees								$ 6,000
Repayments of Convertible Debt		$ 170,442
Debt Instrument, Deemed Dividend Expense							$ 70,998
February 2020 Note [Member] | Secured Redeemable Convertible Note [Member] | Minimum [Member]
Debt Instrument, Convertible, Premium Payment Percentage								10.00%
February 2020 Note [Member] | Secured Redeemable Convertible Note [Member] | Maximum [Member]
Debt Instrument, Convertible, Premium Payment Percentage								30.00%
May 2020 Note [Member] | Secured Redeemable Convertible Note [Member]
Debt Instrument, Face Amount						2,415,000
Proceeds from Debt, Net of Issuance Costs						$ 2,100,000
Debt Instrument, Convertible, Conversion Price (in dollars per share)						$ 1.16
Debt Instrument, Periodic Payment, Principal						$ 268,333
Placement Fee, Percent of Aggregate Gross Proceeds						7.00%
June 2020 Note [Member] | Secured Redeemable Convertible Note [Member]
Debt Instrument, Face Amount			1,811,250
Proceeds from Debt, Net of Issuance Costs			$ 1,575,000
Debt Instrument, Convertible, Conversion Price (in dollars per share)			$ 1.16
Repayments of Convertible Debt												$ 1,811,250
Debt Instrument, Periodic Payment, Principal			$ 201,250
Placement Fee, Percent of Aggregate Gross Proceeds			7.00%
Amortization of Debt Issuance Costs and Discounts, Total											$ 957,919

Note 14 - Convertible Notes P_4

Note 14 - Convertible Notes Payable - Convertible Notes Payable (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Senior Secured Convertible Note [Member] | The Amended and Original Notes [Member]
Securities Purchase Agreement dated July 10, 2019		$ 2,255,454
Principal amount	3,789,000	3,060,000
Less: conversion of principal into shares of common stock	(3,789,000)
Net Principal amount		3,060,000
Less: unamortized debt discount and beneficial conversion feature		(574,330)
Less: unamortized debt issuance costs		(230,216)
Notes payable, net of unamortized debt discount and debt issuance costs		2,255,454
Secured Redeemable Convertible Note [Member]
Securities Purchase Agreement dated July 10, 2019
Notes payable, net of unamortized debt discount and debt issuance costs
Secured Redeemable Convertible Note [Member] | January 2020 Note [Member]
Securities Purchase Agreement dated July 10, 2019
Notes payable, net of unamortized debt discount and debt issuance costs
Secured Redeemable Convertible Note [Member] | February 2020 Note [Member]
Securities Purchase Agreement dated July 10, 2019
Notes payable, net of unamortized debt discount and debt issuance costs
Secured Redeemable Convertible Note [Member] | May 2020 Note [Member]
Securities Purchase Agreement dated July 10, 2019
Notes payable, net of unamortized debt discount and debt issuance costs
Secured Redeemable Convertible Note [Member] | June 2020 Note [Member]
Securities Purchase Agreement dated July 10, 2019
Notes payable, net of unamortized debt discount and debt issuance costs
Convertible Debt [Member]
Securities Purchase Agreement dated July 10, 2019		2,255,454
Notes payable, net of unamortized debt discount and debt issuance costs		$ 2,255,454

Note 15 - Leases - Operating Le

Note 15 - Leases - Operating Lease Balance Sheet Information (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2020	Dec. 31, 2019
Operating lease cost	$ 67,773	$ 175,219
Total lease cost	67,773	175,219
Operating ROU assets		556,915
Operating lease liabilities, current portion	229,853	229,853	$ 170,560
Operating lease liabilities, non-current portion	325,454	325,454	$ 390,466
Total	$ 555,307	$ 555,307
Weighted average remaining lease term (in years) – operating leases (Year)	2 years 178 days	2 years 178 days
Weighted average discount rate – operating leases	5.50%	5.50%

Note 15 - Leases - Supplemental

Note 15 - Leases - Supplemental Cash Flow Information Related to Leases (Details)	9 Months Ended
	Sep. 30, 2020USD ($)
Cash paid for amounts included in the measurement of operating lease liabilities	$ 171,374

Note 15 - Leases - Operating _2

Note 15 - Leases - Operating Lease Liability Maturity (Details)	Sep. 30, 2020USD ($)
2020 (remaining three months)	$ 63,812
2021	256,977
2022	187,594
2023	89,226
Total future lease payments	597,609
Less: imputed interest	(42,302)
Total	$ 555,307

Note 16 - Earnings (Loss) Per_3

Note 16 - Earnings (Loss) Per Share - Common Stock ("EPS") - Securities Excluded From the Diluted Per Share Calculation (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Exercise Price Greater Than Average Market Price Of Common Shares [Member]
Antidilutive securities (in shares)	7,254,942	7,536,534	7,254,942	7,536,534
Exercise Price Greater Than Average Market Price Of Common Shares [Member] | Share-based Payment Arrangement, Option [Member]
Antidilutive securities (in shares)	1,603,053	1,755,556	1,603,053	1,755,556
Exercise Price Greater Than Average Market Price Of Common Shares [Member] | Warrant [Member]
Antidilutive securities (in shares)	5,651,889	5,780,978	5,651,889	5,780,978
Exercise Price Less Than Average Market Price Of Common Shares [Member]
Antidilutive securities (in shares)	329,301	1,912,454	2,997,809	1,143,293
Exercise Price Less Than Average Market Price Of Common Shares [Member] | Share-based Payment Arrangement, Option [Member]
Antidilutive securities (in shares)	2,421		18,829
Exercise Price Less Than Average Market Price Of Common Shares [Member] | Warrant [Member]
Antidilutive securities (in shares)	318,600		2,945,913
Exercise Price Less Than Average Market Price Of Common Shares [Member] | Restricted Stock [Member]
Antidilutive securities (in shares)	8,280		33,067
Exercise Price Less Than Average Market Price Of Common Shares [Member] | Convertible Debt Securities [Member]
Antidilutive securities (in shares)		1,912,454		1,143,293

Note 17 - Stockholders' Equity

Note 17 - Stockholders' Equity (Details Textual) - USD ($)	Jul. 23, 2020	Jun. 08, 2020	May 14, 2020	May 12, 2020	Apr. 02, 2020	Mar. 30, 2020	Feb. 14, 2020	Sep. 23, 2015	Jul. 31, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020	Mar. 12, 2020	Dec. 31, 2019	Aug. 24, 2018	Nov. 11, 2015	Nov. 13, 2014
Preferred Stock, Shares Authorized (in shares)										5,000,000		5,000,000
Preferred Stock, Par or Stated Value Per Share (in dollars per share)										$ 0.0001		$ 0.0001
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)						$ 1.50	$ 0.65											$ 3.60
Dividends, Paid-in-kind, Total							$ 41,688					$ 112,686
Stock Issued During Period, Shares, Warrants Exercises (in shares)						972,000
Proceeds from Warrant Exercises						$ 1,458,000						5,594,795
Proceeds from Issuance or Sale of Equity, Total	$ 22,700,000								$ 22,700,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total (in shares)										306,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Fair Value										$ 80,093
Share-based Payment Arrangement, Expense										$ 54,230	$ 137,101	$ 709,788	$ 794,189
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)										$ 0.65
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures, Total (in shares)										197,500
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)										3 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Fair Value										$ 198,900
Share-based Payment Arrangement, Expense										$ 3,427
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)										3 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)										7 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate										0.28%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Year)										4 years 193 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate										0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate										83.00%
Director [Member]
Stock Issued During Period, Shares, Issued for Services (in shares)		1,581	1,632	7,077	6,850					10,328
Stock Issued During Period, Value, Issued for Services		$ 1,502	$ 1,501	$ 7,003	$ 5,001					$ 7,003
A New Employee [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Fair Value					$ 2,267
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)					5,000
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)					$ 0.73
A New Employee [Member] | Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)					3 years
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)					7 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate					0.36%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (Year)					4 years 182 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate					0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate					83.00%
Convertible Note Due in July 13, 2020 [Member]
Debt Instrument, Convertible, Conversion Price (in dollars per share)							$ 1.15
September 2015 Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)							384,618	69,445									166,668
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)								$ 3.60									$ 1.50
Referral Fee Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)										25,000		25,000		125,000
Warrants and Rights Outstanding										$ 12,921		$ 12,921		$ 94,655
Pre-Funded Warrants [Member]
Class of Warrant or Right, Exercised During Period (in shares)	4,100,000
Equity Warrants [Member]
Class of Warrant or Right, Exercised During Period (in shares)	2,264,300
Promissory Note [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)								69,445
Amended Note [Member] | Senior Secured Convertible Note [Member]
Debt Instrument, Convertible, Conversion Price (in dollars per share)							$ 0.65								$ 0.65
Private Investor SPA [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)																			996,877
Public Offering [Member]
Proceeds from Issuance or Sale of Equity, Total	$ 22,700,000
Stock Issued During Period, Shares, New Issues (in shares)	34,114,500
Stock Issued During Period, Shares, Conversion of Warrant (in shares)	6,364,300
Series A-1 Convertible Preferred Stock [Member]
Preferred Stock, Shares Authorized (in shares)										100,000		100,000
Series B-1 Convertible Preferred Stock [Member]
Preferred Stock, Shares Authorized (in shares)										105,000		105,000
Preferred Stock, Shares Outstanding, Ending Balance (in shares)										0		0				0
September 2015 Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)								$ 3.60
Term Of Warrant (Year)								5 years

Note 18 - NASDAQ Capital Mark_2

Note 18 - NASDAQ Capital Market Listing Requirements (Details Textual) - USD ($)	Jul. 23, 2020	Jul. 31, 2020	Sep. 30, 2020	Sep. 30, 2019
Proceeds from Issuance or Sale of Equity, Total	$ 22,700,000	$ 22,700,000
Repayments of Convertible Debt	$ 4,200,000		$ 4,509,250	$ 707,000

Note 19 - Segment Information (

Note 19 - Segment Information (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Number of Reportable Segments			1
UNITED STATES | Geographic Concentration Risk [Member] | Revenue Benchmark [Member]
Concentration Risk, Percentage	95.00%	79.00%	90.00%	56.00%

Note 21 - Major Customers and_2

Note 21 - Major Customers and Accounts Receivable (Details Textual) - Customer Concentration Risk [Member]	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Revenue Benchmark [Member]
Concentration Risk, Number of Major Customers	1	1	1	3
Revenue Benchmark [Member] | Customer A [Member]
Concentration Risk, Percentage	13.00%		21.00%
Revenue Benchmark [Member] | Customer B [Member]
Concentration Risk, Percentage		28.00%
Revenue Benchmark [Member] | Customer A, B, and C [Member]
Concentration Risk, Percentage				50.00%
Current Accounts Receivable [Member]
Concentration Risk, Number of Major Customers			2
Current Accounts Receivable [Member] | Customer A [Member]
Concentration Risk, Percentage					18.00%
Current Accounts Receivable [Member] | Customer B [Member]
Concentration Risk, Percentage					16.00%
Current Accounts Receivable [Member] | Two Customers [Member]
Concentration Risk, Percentage			26.00%
Current Accounts Receivable [Member] | Customer C [Member]
Concentration Risk, Percentage					14.00%
Accounts Receivable [Member]
Concentration Risk, Number of Major Customers					3

Note 22 - Payment Protection _2

Note 22 - Payment Protection Program Term Note (Details Textual)	Apr. 20, 2020USD ($)
Paycheck Protection Program CARES Act [Member]
Proceeds from Issuance of Long-term Debt, Total	$ 341,000

Note 23 - Subsequent Events (De

Note 23 - Subsequent Events (Details Textual) - shares	Nov. 11, 2020	Apr. 02, 2020	Sep. 30, 2020
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)			7 years
Director [Member] | Subsequent Event [Member]
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total (in shares)	11,115
A New Employee [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)		5,000
A New Employee [Member] | Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		7 years
A New Employee [Member] | Subsequent Event [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	25,000
A New Employee [Member] | Subsequent Event [Member] | Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	3
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)	7 years