10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2023

☐
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________ to

Commission File Number 000-52985

SANUWAVE Health, Inc.

(Exact name of registrant as specified in its charter)

Nevada	20-1176000
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

11495 Valley View Road Eden Prairie, MN	55344
(Address of principal executive offices)	(Zip Code)

(770) 419-7525

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
None	N/A	N/A

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    ☒  Yes  ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    ☒ Yes  ☐  No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

Large accelerated filer ☐	Accelerated filer ☐
Non-accelerated filer ☒	Smaller reporting company  ☒
	Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes   ☐     No  ☒  

As of May 10, 2023 there were issued and outstanding 548,737,651 shares of the registrant’s common stock, $0.001 par value per share.

 SANUWAVE Health, Inc.

Table of Contents

		Page
PART I – FINANCIAL INFORMATION
Item 1.	Financial Statements (Unaudited)	4
	Condensed Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022	4
	Condensed Consolidated Statements of Comprehensive Loss for the three months ended March 31, 2023 and 2022	5
	Condensed Consolidated Statements of Stockholders’ Deficit for the three months ended March 31, 2023 and 2022	6
	Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2023 and 2022	7
	Notes to Unaudited Condensed Consolidated Financial Statements	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	15
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	18
Item 4.	Controls and Procedures	18
PART II – OTHER INFORMATION
Item 1.	Legal Proceedings	20
Item 1A.	Risk Factors	20
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	20
Item 3.	Defaults Upon Senior Securities	20
Item 4.	Mine Safety Disclosures
Item 5.	Other Information	20
Item 6.	Exhibits	21
	SIGNATURES	23

2

 Special Note Regarding Forward-Looking Statements

This Quarterly Report on Form 10-Q of SANUWAVE Health, Inc. and its subsidiaries (“SANUWAVE” or the “Company”) contains forward-looking statements. All statements in this Quarterly Report on Form 10-Q, including those made by the management of the Company, other than statements of historical fact, are forward-looking statements. Examples of forward-looking statements include statements regarding: results of operations, liquidity, and operations, restrictions and new regulations on our operations and processes, including the execution of clinical trials; the Company’s future financial results, operating results, and projected costs; market acceptance of and demand for UltraMIST and PACE® systems; management’s plans and objectives for future operations; industry trends; regulatory actions that could adversely affect the price of or demand for our approved products; our intellectual property portfolio; our business, marketing and manufacturing capacity and strategy; estimates regarding our capital requirements, the anticipated timing of the need for additional funds, and our expectations regarding future capital-raising transactions, including through investments by strategic partners for market opportunities, which may include strategic partnerships or licensing agreements, or raising capital through the conversion of outstanding warrants or issuances of securities; product liability claims; economic conditions that could adversely affect the level of demand for or cost of our products; timing of clinical studies and any eventual U.S. Food and Drug Administration (“FDA”) approval of our products; financial markets; the competitive environment; supplier and customer disputes; and our plans to remediate our material weaknesses in our disclosure controls and procedures and our internal control over financial reporting. These forward-looking statements are based on management’s estimates, projections, and assumptions as of the date hereof and include the assumptions that underlie such statements. Forward-looking statements may contain words such as “may,” “will,” “should,” “could,” “would,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “predict,” “potential” and “continue,” the negative of these terms, or other comparable terminology. Any expectations based on these forward-looking statements are subject to risks and uncertainties and other important factors, including those discussed in the reports we file with the Securities and Exchange Commission (the “SEC”), specifically the sections titled “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, filed on March 31, 2023. Other risks and uncertainties are and will be disclosed in the Company’s subsequent SEC filings. These and many other factors could affect the Company’s future financial condition and operating results and could cause actual results to differ materially from expectations based on forward-looking statements made in this document or elsewhere by the Company or on its behalf. The Company undertakes no obligation to revise or update any forward-looking statements. The following information should be read in conjunction with the financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, filed on March 31, 2023.

Except as otherwise indicated by the context, references in this Quarterly Report on Form 10-Q to “we,” “us” and “our” are to the consolidated business of the Company.

3

PART I -- FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

SANUWAVE HEALTH, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(UNAUDITED)

(In thousands, except share data)

	March 31, 2023			December 31, 2022
ASSETS
Current Assets:
Cash	$	106		$	1,153
Accounts receivable, net of allowance of $1.2 and $1.0 million, respectively		2,969			4,029
Inventory		1,071			868
Prepaid expenses and other current assets		371			570
Total Current Assets		4,517			6,620
Property, Equipment and Other, net		758			856
Intangible Assets, net		4,962			5,137
Goodwill		7,260			7,260
Total Non-current Assets		12,980			13,253
Total Assets	$	17,497		$	19,873
LIABILITIES
Current Liabilities:
Senior secured debt, in default	$	14,996		$	14,416
Convertible promissory notes payable		16,953			16,713
Convertible promissory notes payable, related parties		7,614			7,409
Accounts payable		5,264			4,400
Accrued expenses		8,550			8,512
Due under factoring ageement		1,631			2,130
Warrant liability		9,264			1,416
Accrued interest		4,981			4,052
Accrued interest, related parties		1,081			788
Current portion of contract liabilities		62			60
Other		255			291
Total Current Liabilities		70,651			60,187
Non-current Liabilities
Lease liabilities		384			438
Contract liabilities		225			230
Deferred tax liability		28			28
Total Non-currrent Liabilities		637			696
Total Liabilities	$	71,288		$	60,883
Commitments and Contingencies (Footnote 11)
STOCKHOLDERS’ DEFICIT
Preferred Stock, par value $0.001, 5,000,000 shares authorized; 6,175 shares Series A, 293 shares Series B, 90 shares Series C and 8 shares Series D no shares issued and outstanding at March 31, 2023 and December 31, 2022	$	-		$	-
Common Stock, par value $0.001, 2,500,000,000 shares authorized; 555,637,651 and 548,737,651 issued and outstanding at March 31, 2023 December 31, 2022, respectively		556			549
Additional Paid-in Capital		153,046			152,750
Accumulated Deficit		(207,322	)		(194,242	)
Accumulated Other Comprehensive Loss		(71	)		(67	)
Total Stockholders’ Deficit		(53,791	)		(41,010	)
Total Liabilities and Stockholders’ Deficit	$	17,497		$	19,873

The accompanying notes to condensed consolidated financial statement are an integral part of these financial statements.

4

SANUWAVE HEALTH, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(UNAUDITED)

(In thousands, except share data)

	Three Months Ended March 31,
	2023			2022
Revenue	$	3,775		$	3,195
Cost of Revenues		1,262			889
Gross Margin		2,513			2,306
Operating Expenses:
General and administrative		2,759			2,205
Selling and marketing		1,412			1,715
Research and development		131			166
Depreciation and amortization		189			176
Total Operating Expenses		4,491			4,262
Operating Loss		(1,978	)		(1,956	)
Other Income (Expense):
Interest expense		(3,512	)		(3,136	)
Interest expense, related party		(766	)		(56	)
Change in fair value of derivative liabilities		(6,797	)		3,482
Loss on issuance of debt		-			(3,434	)
Other expense		(27	)		-
Gain / (loss) on foreign currency exchange		-			(1	)
Total Other Expense		(11,102	)		(3,145	)
Net Loss before Income Taxes		(13,080	)		(5,101	)
Provision for Income Taxes		-			-
Net Loss		(13,080	)		(5,101	)
Other Comprehensive Loss
Foreign currency translation adjustments		(4	)		-
Total Comprehensive Loss	$	(13,084	)	$	(5,101	)
Loss per Share:
Basic and Diluted	$	(0.02	)	$	(0.01	)
Weighted average shares outstanding, basic and diluted		575,028,811			525,414,534

The accompanying notes to condensed consolidated financial statements are an integral part of these financial statements.

5

SANUWAVE HEALTH, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ DEFICIT

(UNAUDITED)

(In thousands, except share data)

Three Months Ended March 31, 2023
	Preferred Stock				Common Stock
	Number of				Number of									Accumulated
	Shares				Shares									Other
	Issued and				Issued and				Additional Paid-		Accumulated			Comprehensive
	Outstanding		Par Value		Outstanding		Par Value		in Capital		Deficit			Loss			Total
Balances as of December 31, 2022		-	$	-		548,737,651	$	549	$	152,750	$	(194,242	)	$	(67	)	$	(41,010	)
Shares issued for services		-		-		6,900,000		7		296		-						303
Net loss		-		-		-		-		-		(13,080	)		-			(13,080	)
Foreign currency translation adjustment		-		-		-		-		-		-			(4	)		(4	)
Balances as of March 31, 2023		-	$	-		555,637,651	$	556	$	153,046	$	(207,322	)	$	(71	)	$	(53,791	)

Three Months Ended March 31, 2022
	Preferred Stock				Common Stock
	Number of				Number of									Accumulated
	Shares				Shares									Other
	Issued and				Issued and				Additional Paid-		Accumulated			Comprehensive
	Outstanding		Par Value		Outstanding		Par Value		in Capital		Deficit			Loss			Total
Balances as of December 31, 2021		-	$	-		481,619,621	$	482	$	144,582	$	(183,949	)	$	(73	)	$	(38,958	)
Cashless warrant exercise		-		-		14,000,000		14		2,152		-			-			2,166
Warrant exercise		-		-		909,091		1		99		-			-			100
Shares issued in conjunction with Note Payable		-		-		20,666,993		20		3,700		-			-			3,720
Net loss		-		-		-		-		-		(5,101	)		-			(5,101	)
Foreign currency translation adjustment		-		-		-		-		-		-			6			6
Balances as of March 31, 2022		-	$	-		517,195,705	$	517	$	150,533	$	(189,050	)	$	(67	)	$	(38,067	)

The accompanying notes to condensed consolidated financial statements are an integral part of these financial statements.

6

SANUWAVE HEALTH, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

(In thousands)

	Three Months Ended March 31,
	2023			2022
Cash Flows - Operating Acivities:
Net loss	$	(13,080	)	$	(5,101	)
Adjustments to reconcile net loss to net cash used by operating activities
Depreciation and Amortization		259			191
Bad debt expense		156			-
Change in fair value of derivative liabilities		6,797			(3,482	)
Loss on issuance of debt		-			3,434
Amortization of debt issuance costs and original issue discount		1,931			889
Accrued interest		1,365			667
Changes in operating assets and liabilities
Accounts receivable - trade		906			804
Inventory		(203	)		39
Prepaid expenses and other assets		195			4
Accounts payable		864			(866	)
Accrued expenses		450			444
Contract liabilties		(11	)		(155	)
Net Cash Used in Operating Activities		(371	)		(3,132	)
Cash Flows - Investing Activities
Proceeds from sale of property and equipment		-			360
Purchase of property and equipment		(18	)		-
Net Cash Flows Provided by (Used in) Investing Activities		(18	)		360
Cash Flows - Financing Activities
Proceeds from senior promissory notes		-			2,940
Payments to factoring agent, net		(610	)		(505	)
Proceeds from warrant exercises		-			100
Payments of principal on finance leases		(44	)		(65	)
Net Cash Flows Provided by Financing Activities		(654	)		2,470
Effect of Exchange Rates on Cash		(4	)		(4	)
Net Change in Cash During Period		(1,047	)		(306	)
Cash at Beginning of Period		1,153			619
Cash at End of Period	$	106		$	313
Supplemental Information:
Cash paid for interest	$	908		$	574
Non-cash Investing and Financing Activities:
Reclassification of warrant liability due to cashless warrant exercise	$	-		$	2,167
Warrants issued in conjunction with senior secured promissory note payable		-			2,654
Common shares issued in conjunction with senior secured promissory note payable		-			3,720
Common shares issued for advisory shares		302			-

 The accompanying notes to condensed consolidated financial statements are an integral part of these financial statements.

7

SANUWAVE HEALTH, INC. AND SUBSIDIARIES

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

March 31, 2023

1. Nature of the Business and Basis of Presentation

SANUWAVE Health, Inc. and Subsidiaries (“SANUWAVE” or the “Company”) is focused on the commercialization of its patented noninvasive and biological response activating medical systems for the repair and regeneration of skin, musculoskeletal tissue, and vascular structures.

Basis of Presentation – The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8-03 of Regulation S-X. Accordingly, these condensed consolidated financial statements do not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements.

The financial information as of March 31, 2023, and for the three months ended March 31, 2023, and 2022 is unaudited; however, in the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2023, are not necessarily indicative of the results that may be expected for any other interim period or for the year ending December 31, 2023.

The condensed consolidated balance sheet on December 31, 2022, has been derived from the audited consolidated financial statements at that date but does not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements. These financial statements should be read in conjunction with the Company’s December 31, 2022, Annual Report on Form 10-K filed with the SEC on March 31, 2023 (the “2022 Annual Report”).

Reclassifications - Certain accounts in the prior period condensed consolidated financial statements have been reclassified to conform to the presentation of the current period condensed consolidated financial statements. These reclassifications had no effect on the previously reported operating results.

2. Going Concern

The recurring losses from operations, the events of default on the Company’s notes payable, and dependency upon future issuances of equity or other financing to fund ongoing operations have raised substantial doubt as to our ability to continue as a going concern for a period of at least twelve months from the filing of this Form 10-Q. The Company expects to devote substantial resources for the commercialization of UltraMIST and PACE systems which will require additional capital resources to remain a going concern.

Management’s plans are to obtain additional capital in 2023 through the conversion of outstanding warrants, issuance of common or preferred stock, securities convertible into common stock, or secured or unsecured debt. These possibilities, to the extent available, may be on terms that result in significant dilution to the Company’s existing stockholders. In addition, there can be no assurances that the Company’s plans to obtain additional capital will be successful on the terms or timeline it expects, or at all. If these efforts are unsuccessful, the Company may be required to significantly curtail or discontinue operations or, if available, obtain funds through financing transactions with unfavorable terms.

The accompanying condensed consolidated financial statements have been prepared in conformity with U.S. GAAP, which contemplate continuation of the Company as a going concern and the realization of assets and satisfaction of liabilities in the normal course of business. The carrying amounts of assets and liabilities presented in the condensed consolidated financial statements do not necessarily purport to represent realizable or settlement values. The condensed consolidated financial statements do not include any adjustment that might result from the outcome of this uncertainty. The Company’s condensed consolidated financial statements do not include any adjustments relating to the recoverability of assets and classification of assets and liabilities that might be necessary should the Company be unable to continue as a going concern.

8

3. Summary of Significant Accounting Policies

Significant accounting policies followed by the Company are summarized below and should be read in conjunction with those described in Note 4 of the consolidated financial statements in our 2022 Annual Report.

Estimates – These condensed consolidated financial statements have been prepared in accordance with U.S. GAAP. Because a precise determination of assets and liabilities, and correspondingly revenues and expenses, depend on future events, the preparation of condensed consolidated financial statements for any period necessarily involves the use of estimates and assumptions. Actual amounts may differ from these estimates. These condensed consolidated financial statements have, in management’s opinion, been properly prepared within reasonable limits of materiality and within the framework of the accounting policies summarized herein.

Significant estimates include the recording of allowances for doubtful accounts, the net realizable value of inventory, useful lives of long-lived assets, fair value of goodwill and other intangible assets, the determination of the valuation allowances for deferred taxes, estimated fair value of stock-based compensation, and the estimated fair value of financial instruments, including warrants and embedded conversion options.

Revenue Recognition - The core principle of ASC Topic 606 “Revenue from Contracts with Customers” (“ASC 606”) requires that an entity recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The Company allocates the transaction price to all contractual performance obligations included in the contract. If a contract has more than one performance obligation, we allocate the transaction price to each performance obligation based on standalone selling price, which depicts the amount of consideration we expect to be entitled in exchange for satisfying each performance obligation. The Company recognizes revenue primarily from the following types of contracts:

System Sales, Accessory and Part Sales - System sales, accessory and part sales include devices and applicators (new and refurbished). Performance obligations are satisfied at the point in time when the customer obtains control of the goods, which is generally at the point in time that the product is shipped.

Licensing Fees - Licensing transactions include distribution licenses and intellectual property licenses. Licensing revenue is recognized as the Company satisfies its performance obligations, which may vary with the terms of the licensing agreement.

Other Revenue - Other revenue primarily includes warranties, repairs, and billed freight. The Company allocates the device sales price to the product and the embedded warranty by reference to the stand-alone extended warranty price. Warranty revenue is recognized over the time that the Company satisfies its performance obligations, which is generally the warranty term. Repairs (parts and labor) and billed freight revenue are recognized at the point in time that the service is performed, or the product is shipped, respectively.

Recent Accounting Pronouncements – In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016-13, Financial Instruments – Credit Losses (Topic 326):  Measurement of Credit Losses on Financial Instruments, which was subsequently revised by ASU 2018-19. The ASU introduces a new model for assessing impairment of most financial assets. Entities are required to use a forward-looking expected loss model, which replaces the current incurred loss model, resulting in earlier recognition of allowance for losses. The Company adopted this ASU in January 2023, and there was no material impact on the consolidated financial statements.

4. Loss per Share

The net loss per share is calculated by dividing the net loss attributable to common stockholders by the weighted average number of shares outstanding for the three months ended March 31, 2023, and 2022. In accordance with Accounting Standards codification (“ASC”) Topic 260-10-45-13, Earnings Per Share, the weighted average of number of shares outstanding includes outstanding common stock and shares issuable for nominal consideration. Accordingly, warrants issued with a $0.01 per share exercise price, are included in weighted average shares outstanding as follows:

9

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Weighted average shares outstanding
Common shares		553,338		498,723
Common shares issuable assuming exercise of nominally priced warrants		21,691		26,691
Weighted average shares outstanding		575,029		525,415

Diluted net loss per share is computed by dividing the net loss attributable to common stockholders by the weighted average number of shares of common stock and diluted common stock equivalents outstanding. To the extent that securities are “anti-dilutive,” they are excluded from the calculation of diluted net loss per share. As a result of the net loss for the three months ended March 31, 2023, and 2022, all potentially dilutive shares were anti-dilutive and therefore excluded from the computation of diluted net loss per share. Anti-dilutive equity securities consisted of the following for the three months ended March 31, 2023, and 2022, respectively:

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Common stock options		19,286		31,759
Common stock purchase warrants		1,186,522		183,435
Convertible notes payable		624,577		94,172
		1,830,385		309,366

5. Accrued Expenses

Accrued expenses consist of the following:

(in Thousands)	March 31, 2023		December 31, 2022
Registration penalties	$	1,583	$	1,583
License fees		893		892
Director and professional fees		797		586
Employee compensation		4,223		4,585
Other		1,054		866
	$	8,550	$	8,512

6. Senior Secured Debt, In Default

The following table summarizes outstanding senior secured debt, in default:

	March 31, 2023							December 31, 2022
(in thousands)	Principal		Debt Discount			Carrying Value		Principal		Debt Discount			Carrying Value
Senior secured debt	$	19,355	$	(4,359	)	$	14,996	$	19,211	$	(4,795	)	$	14,416

Senior secured promissory note payable, in default (“Senior Secured Note”) – In August 2020, the Company entered into a Note and Warrant Purchase and Security Agreement (the “NWPSA”). In accordance with the NWPSA, the Company issued a $15 million Senior Secured Promissory Note Payable (the “Senior Secured Note”) and a warrant exercisable into shares of the Company’s common stock in exchange for cash to support operations, repay outstanding debt and close on the acquisition of the UltraMIST assets from Celularity Inc. (Celularity) among other transactions.

In February 2022, the Company entered into a Second Amendment to Note and Warrant Purchase and Security Agreement (the “Second NWPSA”) for $3.0 million, for a total of $18.0 million outstanding. Along with the issuance of the note, the Company also issued warrants to purchase 16.2 million shares of common stock with an exercise price of $0.18 and 20.6 million shares of common stock. Since the combined fair value of the warrants and common stock issued as part of the Second NWPSA exceeded the face value of the note, the additional amount beyond the face value was recorded as a loss on issuance totaling $3.4 million.

10

Interest is charged at the greater of the prime rate or 3% plus 9% and paid quarterly.  The cash interest rate for March 31,2023, was 17%. The principal increases at a rate of 3% of the outstanding principal balance (PIK interest) on each quarterly interest payment date. The original maturity date of the Senior Secured Note is September 20, 2025, and it can be prepaid.

As of March 31, 2023, the Company is in default of the minimum liquidity provisions in the Senior Secured Note and, as a result, it is classified in current liabilities in the accompanying consolidated balance sheets. The Company is accruing interest at the default interest rate of an incremental 5%.

The debt issuance costs, and debt discount related to the Senior Secured Note were capitalized as a reduction in the principal amount and are being amortized to interest expense over the life of the Senior Secured Note. The amortization of the debt issuance costs and debt discount, included in interest expense, for the three months ended March 31, 2023, and 2022, totaled $0.4 million and $0.5 million, respectively. Accrued interest related to the Senior Secured Note was $2.1 million and $1.9 million on March 31, 2023, and December 31, 2022, respectively. Interest expense on the Senior Secured Note totaled $1.6 million and $0.8 million for the three months ended March 31, 2023, and 2022, respectively.

7. Convertible Promissory Notes Payable

The following two tables summarize outstanding notes payable as of March 31, 2023, and December 31, 2022:

	As of March 31, 2023
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory notes payable, related parties, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,615		(1,532	)		870		12,953
2022 convertible notes payable, related parties	$	0.04		6,560		(738	)		419		6,241
Total Convertible Promissory Notes Payable			$	25,548	$	(2,270	)	$	1,289	$	24,567

	As of December 31, 2022
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory note, related party, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,660		(2,532	)		1,585		12,713
2022 convertible notes payable, related parties	$	0.04		6,515		(1,234	)		755		6,036
Total Convertible Promissory Notes			$	25,548	$	(3,766	)	$	2,340	$	24,122

2022 Convertible Notes Payable and 2022 Convertible Notes Payable, Related Parties - In August 2022 and November 2022, the Company entered into Securities Purchase Agreements (the “Purchase Agreements”), for the sale in a private placement of (i) Future Advance Convertible Promissory Notes (the “Notes”) in an aggregate principal amount of $16.2 million in August and $4.0 million in November, (ii) Common Stock Purchase Warrants to purchase an additional 504.4 million shares of common stock with an exercise price of $0.067 per share and (iii) Common Stock Purchase Warrants to purchase an additional 504.4 million shares of common stock with an exercise price of $0.04 per share. The Company paid issuance costs totaling approximately $1.4 million.  Interest expense for the three months ended March 31, 2023, totaled $2.3 million, $0.8 million in contractual interest expense and $1.5 million in amortization of debt discount and issuance costs.

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Pursuant to the Notes, the Company promised to pay in cash and/or in shares of common stock, at a conversion price of $0.04 (the “Conversion Price”), the principal amount and interest at a rate of 15% per annum on any outstanding principal. The Conversion Price of the Notes is subject to adjustment, including if the Company issues or sells shares of common stock for a price per share less than the Conversion Price of the Notes or if the Company lists its shares of common stock on The Nasdaq Capital Market and the average volume weighted average price of such common stock for the five trading days preceding such listing is less than $0.04 per share; provided, however, that the Conversion Price shall never be less than $0.01. The Notes contain customary events of default and covenants, including limitations on incurrences of indebtedness and liens.  In addition, pursuant to the Notes, the Company agreed to reduce its outstanding shares via a reverse stock split to provide the number of authorized and unissued shares of common stock sufficient to permit the conversion of these Notes on or before December 31, 2022. However, the Company obtained a waiver of this requirement through December 31, 2023, from all holders of the Notes and amended its Articles of Incorporation to increase its number of authorized shares of common stock from 800,000,000 to 2,500,000,000.

8.
Fair Value Measurements

In accordance with ASC 820 (Fair Value Measurements and Disclosures), the Company uses various inputs to measure the outstanding warrants and certain embedded conversion features associated with a convertible debt on a recurring basis to determine the fair value of the liabilities.

The following tables classify the Company’s liabilities measured at fair value on a recurring basis into the fair value hierarchy:

	Fair value measured at March 31, 2023
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	March 31, 2023		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	9,264	$	-	$	-	$	9,264
Embedded conversion option		1,289		-		-		1,289
Total fair value	$	10,553	$	-	$	-	$	10,553

	Fair value measured at December 31, 2022
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	December 31, 2022		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	1,416	$	-	$	-	$	1,416
Embedded conversion option		2,340		-		-		2,340
Total fair value	$	3,756	$	-	$	-	$	3,756

There were no transfers among Levels 1, 2 or 3 during the three months ended March 31, 2023, and 2022. Both observable and unobservable inputs were used to determine the fair value of positions that the Company has classified within the Level 3 category. Unrealized gains and losses associated with liabilities within the Level 3 category include changes in fair value that were attributable to both observable (e.g. changes in market interest rates) and unobservable (e.g., changes in unobservable long-dated volatilities) inputs.

Warrant Liability

Significant inputs related to the Company’s liability classified warrants are listed below.

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	March 31,			December 31,
	2023			2022
Weighted average remaining life in years		4.62			4.68
Weighted average volatility		92	%		92	%
Value of underlying shares	$	0.017		$	0.005
Weighted average risk free interest rate		3.6	%		4.0	%
Expected dividend yield		0.00	%		0.00	%

A summary of the warrant liability activity for the three months ended March 31, 2023, is as follows:

	Warrants		Fair Value		Fair Value
(in thousands, except per share data)	Outstanding		per Share		(in thousands)
Balance at December 31, 2022		1,066,857	$	0.06	$	1,416
Loss on remeasurement of warrant liability		-				7,848
Balance at March 31, 2023		1,066,857	$	0.01	$	9,264

Embedded Conversion Option Liability

Certain convertible notes include a conversion option that meets the definition of a derivative liability and, accordingly, is required to be bifurcated. The fair value for the conversion option liability was determined using the Black Scholes method.

The fair value of conversion option liability assumptions for the periods ended below:

	March 31, 2023			December 31, 2022
Conversion Price(1)	$	0.04		$	0.04
Value of underlying shares	$	0.017		$	0.005
Interest Rate (annual) (2)		4.77	%		4.64	%
Volatility (annual) (3)		162.30	%		503.00	%
Time to Maturity (Years)		0.35			0.60

(1) Based on the terms provided in the convertible promissory note agreements to convert to common stock of the Company

(2) Interest rate for U.S. Treasury Bonds, as of each presented period ending date, as published by the U.S. Federal Reserve.

(3) Based on a discounted historical daily volatility of the Company as of each presented period ending date.

A summary of the conversion option liability activity is as follows:

(in thousands)	Conversion Liability
Balance December 31, 2022	$	2,340
Change in fair value		(1,051	)
Balance March 31, 2023	$	1,289

9. Revenue

The disaggregation of revenue is based on type and geographical region. The following table presents revenue from contracts with customers:

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	Three Months Ended March 31, 2023						Three Months Ended March 31, 2022
	United States		International		Total		United States		International			Total
Accessory and parts revenue	$	2,574	$	32	$	2,606	$	2,132	$	(4	)	$	2,128
System revenue		833		36		869		691		16			707
License fees and other		7		10		17		8		9			17
Product Revenue	$	3,414	$	78	$	3,492	$	2,831	$	21		$	2,852
Rental Income		283		-		283		343		-			343
Total Revenue	$	3,697	$	78	$	3,775	$	3,174	$	21		$	3,195

10. Concentration of Credit Risk and Limited Suppliers

The Company currently purchases most of its product component materials from single suppliers and the loss of any of these suppliers could result in a disruption in our production. The percentage of purchases from major vendors of the Company that exceeded ten percent of total purchases for the three months ended March 31, 2023, and 2022 were as follows:

	Three Months Ended
	March 31, 2023			March 31, 2022
Purchases:
Vendor A		20	%		19	%

11. Commitments and Contingencies

In the ordinary course of business, the Company from time to time becomes involved in various legal proceedings involving a variety of matters. The Company does not believe there are any pending legal proceedings that will have a material adverse effect on the Company’s business, consolidated financial position, results of operations, or cash flows. However, the outcome of such legal matters is inherently unpredictable and subject to significant uncertainties. The Company’s expenses legal fees in the period in which they are incurred.

Acquisition dispute - In May 2021, the Company received notification alleging that it is not in compliance with the license agreement with Celularity entered into in connection with the acquisition of the UltraMIST assets. The Company has responded and asserted that the Company is not in breach and that the supplier has breached various agreements. It is too early to determine the outcome of this matter. Any potential impact on the Company cannot be fully determined at this time and there is no guarantee that the dispute will be resolved in a manner beneficial to the Company.

12. Subsequent Events

On May 9, 2023, the Company issued (i) Notes in an aggregate principal amount of approximately $1.2 million, (ii) First Warrants to purchase approximately 30.7 million shares of common stock with an exercise price of $0.067 per share and (iii) Second Warrants to purchase approximately 30.7 million shares of common stock with an exercise price of $0.04 per share, in each case pursuant to the Purchase Agreement. The closing of the private placement occurred on May 9, 2023, and we received total proceeds of $1.2 million.

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

You should read the following discussion and analysis of our financial condition and results of operations together with our unaudited condensed consolidated financial statements and the related notes appearing elsewhere in this report, and together with our audited consolidated financial statements, related notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” as of and for the year ended December 31, 2022 included in our Annual Report on Form 10-K, filed with the SEC on March 31, 2023 (the “2022 Annual Report”).

Executive Summary

We realized significant revenue growth during the three months ended March 31, 2023.  Revenue totaled $3.8 million, an increase of 18%, as compared to $3.2 million for the same period of 2022.  Gross margins also decreased to 67% for the three months ended March 31, 2023, from 72% for the same period in 2022, due to third party manufacturer price increases as compared to the prior year.

Net loss for the three months ended March 31, 2023, was $13.1 million, or ($0.02) per basic and diluted share, compared to a net loss of $5.1 million, or ($0.01) per basic and diluted share, for the same period in 2022.  The increase in our net loss for the three months ended March 31, 2023, was due to the increased cost of financing to fund operations.

Results of Operations

	For the Three Months Ended
	March 31,						Change
	2023			2022			$			%
Revenues:
Total Revenue	$	3,775		$	3,195		$	580		18	%
Cost of Revenues		1,262			889			373		42	%
Gross Margin		2,513			2,306			207		9	%
Operating Expenses:
General and administrative		2,759			2,205			554		25	%
Selling and marketing		1,412			1,715			(303	)	-18	%
Research and development		131			166			(35	)	-21	%
Depreciation and amortization		189			176			13		7	%
Operating Loss		(1,978	)		(1,956	)		(22	)	1	%
Other Income (Expense), net		(11,102	)		(3,145	)		(7,957	)	253	%
Net Loss	$	(13,080	)	$	(5,101	)		(7,979	)	156	%

Revenues and Gross Margin

Revenues for the three month-period ended March 31, 2023, were $3.8 million compared to $3.2 million for the same period of 2022, an increase of $0.6 million. The increase was driven by the continued increased sales of UltraMIST® system.

Gross margin as a percentage of revenue decreased to 67% from 72% during the three-month period ended March 31, 2023. The decrease in gross margin percentage for the three months ended March 31, 2023, was driven by higher cost of production from our third-party manufacturers.

General and Administrative Expenses

General and administrative expenses increased $554 thousand or 25% for the three months ended March 31, 2023, compared with the same period of 2022. The increase for the three months ended March 31, 2023, was primarily due to increased professional fees, including legal expenses, audit fees, and other consulting fees.

Selling and Marketing Expenses

Selling and marketing expenses decreased by $303 thousand or 18% for the three months ended March 31, 2023, as compared with the same period of 2022. The decrease was primarily due to a reduction in sales headcount during 2023 and additional cost management activities.

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Research and Development Expenses

Research and development expenses decreased $35 thousand or 21% for the three-month period ended March 31, 2023, as compared with the same period of 2022. Research and development expense as a percentage of revenue decreased from 5% during the three-month period ended March 31, 2022, to 3% for the same period in 2023. The decrease is primarily due to improved cost management in 2023.

Other Income (Expense), net

	For the three months ended March 31,						Change
	2023			2022			$				%
Interest expense	$	(4,278	)	$	(3,192	)	$	(1,086	)		34	%
Change in fair value of derivatives		(6,797	)		3,482			(10,279	)		-295	%
Loss on issuance of debt		-			(3,434	)		3,434		nm
Other expense		(27	)		-			(27	)	nm
Loss on foreign currency exchange		-			(1	)		1		nm
Other expense, net	$	(11,102	)	$	(3,145	)	$	(7,957	)		253	%

nm - not meaningful

Other expense, net increased by $7.9 million to $11.1 million for the three months ended March 31, 2023, as compared to the same period for 2022.  This increase was due to increased convertible promissory notes outstanding from the transactions executed during the second half of 2022 and an increased change in the fair value of warrants and their embedded conversion liabilities.

Liquidity and Capital Resources

Since inception, we have incurred losses from operations each year. As of March 31, 2023, we had an accumulated deficit of $207 million. Historically, our operations have primarily been funded from the sale of capital stock, notes payable, and convertible debt securities. The recurring losses from operations, the events of default on our notes payable, and dependency upon future issuances of equity or other financing to fund ongoing operations have raised substantial doubt as to our ability to continue as a going concern for a period of at least twelve months from the filing of this Form 10-Q. We expect to devote substantial resources for the commercialization of UltraMIST and PACE systems which will require additional capital resources to remain a going concern.

Management’s plans are to obtain additional capital in 2023 through the conversion of outstanding warrants, issuance of common or preferred stock, securities convertible into common stock, or secured or unsecured debt. These possibilities, to the extent available, may be on terms that result in significant dilution to our existing stockholders. In addition, there can be no assurances that our plans to obtain additional capital will be successful on the terms or timeline we expect, or at all. If these efforts are unsuccessful, we may be required to significantly curtail or discontinue operations or, if available, obtain funds through financing transactions with unfavorable terms.

	For the three months ended March 31,
(in Thousands)	2023			2022
Cash flows used by operating activities	$	(371	)	$	(3,132	)
Cash flows (used by) provided by investing activities	$	(18	)	$	360
Cash flows (used by) provided by financing activities	$	(654	)	$	2,470

Cash used in operating activities during the three months ended March 31, 2023, totaled $0.4 million as compared to $3.1 million in the previous period. This improvement in cash used in operations aligns with our approach for profitable growth.

Cash used by financing activities of $0.8 million for the three months ended March 31, 2023, was primarily due to our factoring arrangement.  Cash provided by financing activities for the three months ended March 31, 2022, consisted primarily of $2.9 million received from our senior lender.

Critical Accounting Policies and Estimates

We have used various accounting policies to prepare the consolidated financial statements in accordance with U.S. GAAP. Our significant accounting policies are disclosed in Note 4 to the consolidated financial statements in Part II Item 8. “Financial Statements and Supplementary Data” in our Annual Report on Form 10-K filed with the SEC on March 31, 2023.

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The preparation of the condensed consolidated financial statements, in conformity with U.S. GAAP, requires us to use judgment in making estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. These estimates reflect our best judgment about economic and market conditions and the potential effects on the valuation and/or carrying value of assets and liabilities based upon relevant information available. We base our estimates on historical experience and on various assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources.

The following accounting policies and estimates are deemed critical:

Litigation Contingencies

We may be involved in legal actions involving product liability, intellectual property and commercial disputes, tax disputes, and governmental proceedings and investigations. The outcomes of these legal actions are not completely within our control and may not be known for prolonged periods of time. In some actions, the enforcement agencies or private claimants seek damages that could require significant expenditures or result in lost revenues or limit our ability to conduct business in the applicable jurisdictions. Estimating probable losses from our litigation and governmental proceedings is inherently difficult, particularly when the matters are in early procedural stages, with incomplete scientific facts or legal discovery; involve unsubstantiated or indeterminate claims for damages; potentially involve penalties, fines, or punitive damages; or could result in a change in business practice. The Company records a liability in the consolidated financial statements for loss contingencies when a loss is known or considered probable, and the amount may be reasonably estimated. If the reasonable estimate of a known or probable loss is a range, and no amount within the range is a better estimate than any other, the minimum amount of the range is accrued. If a loss is reasonably possible but not known or probable, and may be reasonably estimated, the estimated loss or range of loss is disclosed. Our significant legal proceedings are discussed in Note 11 to the condensed consolidated financial statements.

Derivative Liabilities from Embedded Conversion Options and Warrants

The Company classified certain convertible instruments as having embedded conversion options which qualified as derivative financial instruments to be separately accounted for. The Company also determined that certain warrants also qualified as derivative financial instruments.  Various valuations models were used to estimate the fair value of these derivative financial instruments that are classified as derivative liabilities on the consolidated balance sheets. The models include subjective input assumptions that can materially affect the fair value estimates and as such are subject to uncertainty. The material assumptions for the selected subjective inputs have not changed for the reporting period, except for the expected volatility, which is estimated based on the actual volatility during the most recent historical period equal to the remaining life of the instruments.

Valuation of Intangible Assets and Goodwill

When we acquire a business, the assets acquired, and liabilities assumed are recorded at their respective fair values on the acquisition date. Goodwill is the excess of the purchase price over the estimated fair value of net assets of acquired businesses. Intangible assets primarily include patents, trademarks, and customer relationships. Determining the fair value of intangible assets acquired as part of a business combination requires us to make significant estimates. These estimates include the amount and timing of projected future cash flows of each project or technology, the discount rate used to discount those cash flows to present value, and the assessment of the asset’s life cycle. The estimates could be impacted by legal, technical, regulatory, economic, and competitive risks. The test for impairment of goodwill requires us to make several estimates to determine the fair value of the goodwill. Our estimates associated with the goodwill impairment test are considered critical due to the amount of goodwill recorded on our consolidated balance sheets and the judgment required in determining fair value. We assess the impairment of goodwill at the consolidated level annually. We also test definite-lived intangible assets for impairment when an event occurs, or circumstances change that would indicate the carrying amount of the assets or asset group may be impaired. Our assessment for goodwill and intangible assets impairment is based on future cash flows that require significant judgment with respect to future revenue and expense growth rates and other assumptions and estimates. We use estimates that are consistent with the highest and best use of the assets based on a market participant’s view of the assets being evaluated. Actual results may differ from our estimates due to several factors including, among others, changes in competitive conditions, regulatory changes, results of clinical trials, and changes in worldwide economic conditions.

Segment and Geographic Information

We have determined that we have one operating segment. Our revenues are generated from sales primarily in the United States. International sales include sales in Europe, Canada, the Middle East, Central America, South America, Asia, and Asia/Pacific. All significant expenses are generated in the United States and all significant assets are in the United States.

Contractual Obligations

Our major outstanding contractual obligations relate to our financing leases for rental equipment, operating leases for our facilities and office equipment, purchase and supplier obligations for product component materials and equipment, and our outstanding debt. Please see our 2022 Annual Report for additional discussions of these obligations.

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Effects of Inflation

Due to the fact that our assets are, to an extent, liquid in nature, they are not significantly affected by inflation. However, the rate of inflation, which has been increasing, affects expenses such as employee compensation, office space leasing costs and research and development charges, which may not be readily recoverable during the period of time that we are bringing the product candidates to market. To the extent inflation results in rising interest rates and has other adverse effects on the market, it may adversely affect our consolidated financial condition and results of operations.

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

As a “smaller reporting company” as defined by Item 10 of Regulation S-K, we are not required to provide the information required under this item. 

Item 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures, as defined in Rule 13a-15(e) and 15d-15(e) promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), that are designed to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.

We carried out an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer (principal executive officer) and Chief Financial Officer (principal financial officer and accounting officer), of the effectiveness of the design and operation of our disclosure controls and procedures as of March 31, 2023. Based on this evaluation, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were not operating effectively as of March 31, 2023. Our disclosure controls and procedures were not effective because of the “material weakness” described below.

As of March 31, 2023, the Company has still identified the following material weaknesses:

1. Expertise and resources to analyze and properly apply U.S. GAAP to complex and non-routine transactions such as complex financial instruments and derivatives and complex sales distributing agreements with select vendors.

2. A lack of internal resources to analyze and properly apply U.S. GAAP to accounting for financial instruments included in service agreements with select vendors.

3. The Company has failed to design and implement controls around all accounting and IT processes and procedures and, as such, we believe that all its accounting and IT processes and procedures need to be re-designed and tested for operating effectiveness.

As a result, management concluded that its internal control over reporting was not effective as of March 31, 2023.

Remediation Plan

We are working with an external vendor to properly document our current internal control policies and procedures to provide the framework for increased effectiveness to test internal controls going forward. We are also adding automated and manual controls into and over the Company’s ERP system to ensure that order to cash controls are implemented to mitigate the risk in customer creation, pricing, and accuracy of billing.  We will continue to work with our external vendor to remediate the weaknesses noted above.

We are also working with an outside vendor to improve our IT general controls over our ERP system and set up a proper framework for IT general controls to be executed with the objective to remediate the weaknesses regarding internal controls and provide the framework for testing going forward.

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While the above actions and planned actions are subject to ongoing management evaluation and will require validation and testing of the design and operating effectiveness of internal control over a sustained period, we are committed to continuous improvement and will continue to diligently review our internal control over financial reporting. The material weaknesses will not be considered remediated until management completes the design and implementation of the measures described above, until the controls operate for a sufficient period of time, and until management has concluded, through testing, that the controls are effective.

There is no assurance that the measures described above will be sufficient to remediate the previously identified material weaknesses and significant deficiencies.

Changes in Internal Control over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during the quarter ended March 31, 2023, that materially affect, or are reasonably likely to materially affect, our internal control over financial reporting, except as disclosed in “Remediation Plan” above.

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PART II — OTHER INFORMATION

Item 1. LEGAL PROCEEDINGS.

From time to time, the Company is subject to various legal actions, claims and proceedings arising in the ordinary course of business, including claims related to breach of contract and intellectual property matters resulting from our business activities. As with most actions such as these, an estimation of any possible and/or ultimate liability cannot always be determined. The Company believes that all pending claims, if adversely decided, would not have a material adverse effect on our business, financial position or results of operations.

Item 1A. RISK FACTORS.

There have been no material changes from our risk factors as previously reported in Part I, Item 1A “Risk Factors – Risks Related to Our Business” in our 2022 Annual Report.

Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

The information required by this item is disclosed in Part II, Item 5. “Other Information” of this Form 10-Q and is incorporated herein by reference.

Item 3. DEFAULTS UPON SENIOR SECURITIES.

Not applicable.

Item 4. MINE SAFETY DISCLOSURES.

Not applicable.

Item 5. OTHER INFORMATION.

Because we are filing this Quarterly Report on Form 10-Q within four business days after the triggering event, we are making the following disclosure under this Item 5 instead of filing a Current Report on Form 8-K under Item 1.01, Entry into a Material Definitive Agreement; Item 2.03, Creation of a Direct Financial Obligation, or an Obligation under an Off-Balance Sheet Arrangement of a Registrant; and Item 3.02, Unregistered Sales of Equity Securities:

Securities Purchase Agreement and Common Stock Warrant

On May 9, 2022, SANUWAVE Health, Inc. (the “Company”) entered into a Securities Purchase Agreement (the “Purchase Agreement”), with the purchasers identified on the signature pages thereto (the “Purchasers”) for the sale by the Company in a private placement (the “Private Placement”) of (i) the Company’s future advance convertible promissory notes in an aggregate principal amount of approximately $1.2 million (the “Notes”), and (ii) warrants to purchase an additional 30.7 million shares of common stock of the Company with an exercise price of $0.067 per share (the “First Warrants”) and (iii) warrants to purchase an additional 30.7 million shares of common stock of the Company with an exercise price of $0.04 per share (the “Second Warrants,” collectively with the First Warrants, the “Warrants”).  The exercise price of the Warrants is subject to adjustment, including if the Company issues or sells shares of common stock or Share Equivalents (as defined in the Warrants) for an effective consideration price less than the exercise price of the Warrants or if the Company lists its shares of common stock on the Nasdaq Capital Market and the average volume weighted average price of such common stock for the five trading days preceding such listing is less than $0.04 per share; provided, however, that the exercise price of the Warrants shall never be less than $0.01 per share. The Warrants have a five-year term. The closing of the Private Placement occurred on May 9, 2023 (the “Closing Date”). At the Closing Date, the Company received total proceeds of $1.2 million.

The securities in the Private Placement were offered and sold in a transaction exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”), in reliance on Section 4(a)(2) thereof. Each Purchaser represented that it was an accredited investor.

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Notes

As described above, on May 9, 2023, the Company issued Notes to the Purchasers in an aggregate principal amount of $1.2 million. Pursuant to the Notes, the Company promised to pay each Purchaser, its designee or registered assigns (the “Holder”) in cash and/or in shares of common stock, at a conversion price of $0.04 (the “Conversion Price”), the principal amount (subject to reduction pursuant to the terms of the Note, the “Principal”) as may be advanced in disbursements (each, a “Disbursement” and together, the “Disbursements” with total principal of outstanding Disbursements equaling Principal), and to pay interest at a rate of fifteen percent (15%) per annum (“Interest”) on any outstanding Principal at the applicable Interest rate from the date of the Notes until the Notes are accelerated, converted, redeemed or otherwise. The Conversion Price of the Notes is subject to adjustment, including if the Company issues or sells shares of common stock for a price per share less than the Conversion Price of the Notes or if the Company lists its shares of common stock on the Nasdaq Capital Market and the average volume weighted average price of such common stock for the five trading days preceding such listing is less than $0.04 per share; provided, however, that the Conversion Price shall never by less than $0.01.

In connection with the Private Placement, on May 9, 2023, the Company entered into a security agreement in favor of each Purchaser to secure the Company’s obligations under the Notes (the “Security Agreement”).

The rights of each Purchaser to receive payments under its Notes are subordinate to the rights of NH Expansion Credit Fund Holdings LP (“North Haven Expansion”) pursuant to a subordination agreement, which the Company and the Purchasers entered into with North Haven Expansion on May 9, 2023, in connection with the Private Placement (the “Subordination Agreement”).

Registration Rights Agreement

In connection with the Purchase Agreement, the Company entered into a registration rights agreement with the Purchasers on May 9, 2023 (the “Registration Rights Agreement”), pursuant to which the Company agreed to file a registration statement (the “Registration Statement”) with the SEC no later than sixty (60) days following the Closing Date to register the resale of the number of shares of common stock issuable upon conversion of the Notes and exercise of the Warrants issued pursuant to such Purchase Agreement (the “Registrable Securities”) and to cause the Registration Statement to become effective within one-hundred eighty (180) days following the Closing Date. The Company shall use its best efforts to keep the Registration Statement continuously effective under Securities Act, until all Registrable Securities have been sold, or may be sold without the requirement to be in compliance with Rule 144(c)(1) of the Securities Act and otherwise without restriction or limitation pursuant to Rule 144 of the Securities Act, as determined by the counsel to the Company.

Item 6. EXHIBITS

Exhibit No.	Description
3.1	Articles of Incorporation (Incorporated by reference to Exhibit 3.1 to the Form 10-SB filed with the SEC on December 18, 2007).
3.2	Certificate of Amendment to the Articles of Incorporation (Incorporated by reference to Appendix A to the Definitive Schedule 14C filed with the SEC on October 16, 2009).
3.3	Certificate of Amendment to the Articles of Incorporation (Incorporated by reference to Exhibit A to the Definitive Schedule 14C filed with the SEC on April 16, 2012).
3.4	Bylaws (Incorporated by reference to Exhibit 3.02 to the Form 10-SB filed with the SEC on December 18, 2007).
3.5	Certificate of Designation of Preferences, Rights and Limitations of Series A Convertible Preferred Stock of the Company dated March 14, 2014 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on March 18, 2014).
3.6	Certificate of Amendment to the Articles of Incorporation, dated September 8, 2015 (Incorporated by reference to Exhibit 3.6 to the Form 10-K filed with the SEC on March 30, 2016).
3.7	Preferred Stock of the Company dated January 12, 2016 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on January 19, 2016).
3.8	Preferred Stock of the Company dated January 31, 2020 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on February 6, 2020).

21

3.9	Certificate of Designation of Preferences, Rights and Limitations of Series C Convertible Preferred Stock of the Company dated January 31, 2020 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on February 6, 2020).
3.10	Certificate of Designation of Series D Convertible Preferred Stock (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on May 20, 2020).
3.11	Certificate of Amendment of the Articles of Incorporation (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on January 5, 2021).
3.12	Certificate of Amendment of the Articles of Incorporation, dated January 31, 2023 (Incorporated by reference to Exhibit 3.12 to the Form S-1/A filed with the SEC on January 31, 2023).
31.1*	Rule 13a-14(a)/15d-14(a) Certification of the Chief Executive Officer.
31.2*	Rule 13a-14(a)/15d-14(a) Certification of the Chief Financial Officer.
32.1*	Section 1350 Certification of the Principal Executive Officer.
32.2*	Section 1350 Certification of the Chief Financial Officer.
101.INS*	XBRL Instance.
101.SCH*	XBRL Taxonomy Extension Schema.
101.CAL*	XBRL Taxonomy Extension Calculation.
101.DEF*	XBRL Taxonomy Extension Definition.
101.LAB*	XBRL Taxonomy Extension Labels.
101.PRE*	XBRL Taxonomy Extension Presentation.
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

*Filed herewith.

22

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	SANUWAVE HEALTH, INC.
Dated: May 11, 2023	By: /s/ Kevin A. Richardson, II
		Kevin A. Richardson, II
		Chief Executive Officer
		(Duly Authorized Officer and Principal Executive Officer)
Dated: May 11, 2023	By: /s/ Toni Rinow
		Toni Rinow
		Chief Financial Officer
		(Principal Financial and Accounting Officer)

23

EX-31.1

EXHIBIT 31.1

Certification of Principal Executive Officer

Pursuant to Rule 13a-14(a) or Rule 15d-14(a)

Under the Securities Exchange Act of 1934

I, Kevin A Richardson II, certify that:

1. I have reviewed this quarterly report on Form 10-Q of SANUWAVE Health, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 11, 2023

/s/ Kevin A. Richardson II

Kevin A. Richardson II

Chief Executive Officer

(Principal Executive Officer)

EX-31.2

EXHIBIT 31.2

Certification of Chief Financial Officer

Pursuant to Rule 13a-14(a) or Rule 15d-14(a)

Under the Securities Exchange Act of 1934

I, Toni Rinow, certify that:

1. I have reviewed this quarterly report on Form 10-Q of SANUWAVE Health, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 11, 2023

/s/ Toni Rinow

Toni Rinow

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

EX-32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES OXLEY ACT OF 2002

(18 U.S.C. SECTION 1350)

In connection with the quarterly report of SANUWAVE Health, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2023 as filed with the Securities and Exchange Commission (the “Report”), I, Kevin A. Richardson II, Chief Executive Officer of the Company, hereby certify as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States Code, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the dates and for the periods indicated.

Date: May 11, 2023

/s/ Kevin A. Richardson II

Kevin A. Richardson II

Chief Executive Officer

(Principal Executive Officer)

EX-32.2

EXHIBIT 32.2

CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES OXLEY ACT OF 2002

(18 U.S.C. SECTION 1350)

In connection with the quarterly report of SANUWAVE Health, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2023 as filed with the Securities and Exchange Commission (the “Report”), I, Toni Rinow, Chief Financial Officer of the Company, hereby certify as of the date hereof, solely for purposes of Title 18, Chapter 63, Section 1350 of the United States Code, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the dates and for the periods indicated.

Date: May 11, 2023

/s/ Toni Rinow

Toni Rinow

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2023	May 10, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Document Transition Report	false
Entity File Number	000-52985
Entity Registrant Name	SANUWAVE Health, Inc.
Entity Central Index Key	0001417663
Entity Incorporation, State or Country Code	NV
Entity Tax Identification Number	20-1176000
Entity Address, Address Line One	11495 Valley View Road
Entity Address, City or Town	Eden Prairie
Entity Address, State or Province	MN
Entity Address, Postal Zip Code	55344
City Area Code	770
Local Phone Number	419-7525
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		548,737,651

XML

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current Assets:
Cash	$ 106	$ 1,153
Accounts receivable, net of allowance of $1.2 and $1.0 million, respectively	2,969	4,029
Inventory	1,071	868
Prepaid expenses and other current assets	371	570
Total Current Assets	4,517	6,620
Property, Equipment and Other, net	758	856
Intangible Assets, net	4,962	5,137
Goodwill	7,260	7,260
Total Non-current Assets	12,980	13,253
Total Assets	17,497	19,873
Current Liabilities:
Senior secured debt, in default	14,996	14,416
Convertible promissory notes payable	16,953	16,713
Convertible promissory notes payable, related parties	7,614	7,409
Accounts payable	5,264	4,400
Accrued expenses	8,550	8,512
Due under factoring agreement	1,631	2,130
Warrant liability	9,264	1,416
Accrued interest	4,981	4,052
Accrued interest, related parties	1,081	788
Current portion of contract liabilities	62	60
Other	255	291
Total Current Liabilities	70,651	60,187
Non-current Liabilities:
Lease liabilities	384	438
Contract liabilities	225	230
Deferred tax liability	28	28
Total Non-current Liabilities	637	696
Total Liabilities	71,288	60,883
Commitments and Contingencies (Footnote 11)
STOCKHOLDERS' DEFICIT
Preferred Stock, par value $0.001, 5,000,000 shares authorized; 6,175 shares Series A, 293 shares Series B, 90 shares Series C and 8 shares Series D no shares issued and outstanding at March 31,2023 and December 31,2022	0	0
Common Stock, par value $0.001, 2,500,000,000 shares authorized; 555,637,651 and 548,737,651 issued and outstanding at March 31, 2023 December 31, 2022, respectively	556	549
Additional Paid-in Capital	153,046	152,750
Accumulated Deficit	(207,322)	(194,242)
Accumulated Other Comprehensive Loss	(71)	(67)
Total Stockholders' Deficit	(53,791)	(41,010)
Total Liabilities and Stockholders' Deficit	$ 17,497	$ 19,873

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current Assets:
Accounts receivable, allowance for doubtful accounts	$ 1.2	$ 1.0
STOCKHOLDERS' DEFICIT
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	2,500,000,000	2,500,000,000
Common stock, shares issued (in shares)	555,637,651	548,737,651
Common stock, shares outstanding (in shares)	555,637,651	548,737,651
Series A Convertible Preferred Stock [Member]
STOCKHOLDERS' DEFICIT
Preferred stock, shares authorized (in shares)	6,175	6,175
Series B Convertible Preferred Stock [Member]
STOCKHOLDERS' DEFICIT
Preferred stock, shares authorized (in shares)	293	293
Series C Convertible Preferred Stock [Member]
STOCKHOLDERS' DEFICIT
Preferred stock, shares authorized (in shares)	90	90
Series D Convertible Preferred Stock [Member]
STOCKHOLDERS' DEFICIT
Preferred stock, shares authorized (in shares)	8	8

XML

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS [Abstract]
Revenue	$ 3,775	$ 3,195
Cost of Revenues	1,262	889
Gross Margin	2,513	2,306
Operating Expenses:
General and administrative	2,759	2,205
Selling and marketing	1,412	1,715
Research and development	131	166
Depreciation and amortization	189	176
Total Operating Expenses	4,491	4,262
Operating Loss	(1,978)	(1,956)
Other Income (Expense)
Interest expense	(3,512)	(3,136)
Interest expense, related party	(766)	(56)
Change in fair value of derivative liabilities	(6,797)	3,482
Loss on issuance of debt	0	(3,434)
Other expense	(27)	0
Gain / (loss) on foreign currency exchange	0	(1)
Total Other Expense	(11,102)	(3,145)
Net Loss before Income Taxes	(13,080)	(5,101)
Provision for Income Taxes	0	0
Net Loss	(13,080)	(5,101)
Other Comprehensive Loss
Foreign currency translation adjustments	(4)	0
Total Comprehensive Loss	$ (13,084)	$ (5,101)
Loss per Share:
Loss per share, basic (in dollars per share)	$ (0.02)	$ (0.01)
Loss per share, diluted (in dollars per share)	$ (0.02)	$ (0.01)
Weighted average shares outstanding, basic and diluted
Weighted average shares outstanding, basic (in shares)	575,028,811	525,414,534
Weighted average shares outstanding, diluted (in shares)	575,028,811	525,414,534

XML

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Beginning balance at Dec. 31, 2021	$ 0	$ 482	$ 144,582	$ (183,949)	$ (73)	$ (38,958)
Beginning balance (in shares) at Dec. 31, 2021	0	481,619,621
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cashless warrant exercise	$ 0	$ 14	2,152	0	0	2,166
Cashless warrant exercise (in shares)	0	14,000,000
Warrant exercise	$ 0	$ 1	99	0	0	100
Warrant exercise (in shares)	0	909,091
Shares issued in conjunction with Note Payable	$ 0	$ 20	3,700	0	0	3,720
Shares issued in conjunction with Note Payable (in shares)	0	20,666,993
Net loss	$ 0	$ 0	0	(5,101)	0	(5,101)
Foreign currency translation adjustment		0	0	0	6	6
Ending balance at Mar. 31, 2022	$ 0	$ 517	150,533	(189,050)	(67)	(38,067)
Ending balance (in shares) at Mar. 31, 2022	0	517,195,705
Beginning balance at Dec. 31, 2022	$ 0	$ 549	152,750	(194,242)	(67)	(41,010)
Beginning balance (in shares) at Dec. 31, 2022	0	548,737,651
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued for services	$ 0	$ 7	296	0		303
Shares issued for services (in shares)	0	6,900,000
Net loss	$ 0	$ 0	0	(13,080)	0	(13,080)
Foreign currency translation adjustment		0	0	0	(4)	(4)
Ending balance at Mar. 31, 2023	$ 0	$ 556	$ 153,046	$ (207,322)	$ (71)	$ (53,791)
Ending balance (in shares) at Mar. 31, 2023	0	555,637,651

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows - Operating Activities:
Net loss	$ (13,080)	$ (5,101)
Adjustments to reconcile net loss to net cash used by operating activities
Depreciation and Amortization	259	191
Bad debt expense	156	0
Change in fair value of derivative liabilities	6,797	(3,482)
Loss on issuance of debt	0	3,434
Amortization of debt issuance costs and original issue discount	1,931	889
Accrued interest	1,365	667
Changes in operating assets and liabilities:
Accounts receivable	906	804
Inventory	(203)	39
Prepaid expenses and other assets	195	4
Accounts payable	864	(866)
Accrued expenses	450	444
Contract liabilities	(11)	(155)
Net Cash Used in Operating Activities	(371)	(3,132)
Cash Flows - Investing Activities
Proceeds from sale of property and equipment	0	360
Purchase of property and equipment	(18)	0
Net Cash Flows Provided by (Used in) Investing Activities	(18)	360
Cash Flows - Financing Activities
Proceeds from senior promissory notes	0	2,940
Payments to factoring agent, net	(610)	(505)
Proceeds from warrant exercises	0	100
Payments of principal on finance leases	(44)	(65)
Net Cash Flows Provided by Financing Activities	(654)	2,470
Effect of Exchange Rates on Cash	(4)	(4)
Net Change in Cash During Period	(1,047)	(306)
Cash at Beginning of Period	1,153	619
Cash at End of Period	106	313
Supplemental Information:
Cash paid for interest	908	574
Non-cash Investing and Financing Activities:
Reclassification of warrant liability due to cashless warrant exercise	0	2,167
Warrants issued in conjunction with senior secured promissory note payable	0	2,654
Common shares issued in conjunction with senior secured promissory note payable	0	3,720
Common shares issued for advisory shares	$ 302	$ 0

XML

Nature of the Business and Basis of Presentation

3 Months Ended

Mar. 31, 2023

Nature of the Business and Basis of Presentation [Abstract]

Nature of the Business and Basis of Presentation

1. Nature of the Business and Basis of Presentation

SANUWAVE Health, Inc. and Subsidiaries (“SANUWAVE” or the “Company”) is focused on the commercialization of its patented noninvasive and biological response activating medical systems for the repair and regeneration of skin, musculoskeletal tissue, and vascular structures.

Basis of Presentation – The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8-03 of Regulation S-X. Accordingly, these condensed consolidated financial statements do not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements.

The financial information as of March 31, 2023, and for the three months ended March 31, 2023, and 2022 is unaudited; however, in the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2023, are not necessarily indicative of the results that may be expected for any other interim period or for the year ending December 31, 2023.

The condensed consolidated balance sheet on December 31, 2022, has been derived from the audited consolidated financial statements at that date but does not include all the information and disclosures required by U.S. GAAP for comprehensive financial statements. These financial statements should be read in conjunction with the Company’s December 31, 2022, Annual Report on Form 10-K filed with the SEC on March 31, 2023 (the “2022 Annual Report”).

Reclassifications - Certain accounts in the prior period condensed consolidated financial statements have been reclassified to conform to the presentation of the current period condensed consolidated financial statements. These reclassifications had no effect on the previously reported operating results.

XML

Going Concern

3 Months Ended

Mar. 31, 2023

Going Concern [Abstract]

Going Concern

2. Going Concern

The recurring losses from operations, the events of default on the Company’s notes payable, and dependency upon future issuances of equity or other financing to fund ongoing operations have raised substantial doubt as to our ability to continue as a going concern for a period of at least twelve months from the filing of this Form 10-Q. The Company expects to devote substantial resources for the commercialization of UltraMIST and PACE systems which will require additional capital resources to remain a going concern.

Management’s plans are to obtain additional capital in 2023 through the conversion of outstanding warrants, issuance of common or preferred stock, securities convertible into common stock, or secured or unsecured debt. These possibilities, to the extent available, may be on terms that result in significant dilution to the Company’s existing stockholders. In addition, there can be no assurances that the Company’s plans to obtain additional capital will be successful on the terms or timeline it expects, or at all. If these efforts are unsuccessful, the Company may be required to significantly curtail or discontinue operations or, if available, obtain funds through financing transactions with unfavorable terms.

The accompanying condensed consolidated financial statements have been prepared in conformity with U.S. GAAP, which contemplate continuation of the Company as a going concern and the realization of assets and satisfaction of liabilities in the normal course of business. The carrying amounts of assets and liabilities presented in the condensed consolidated financial statements do not necessarily purport to represent realizable or settlement values. The condensed consolidated financial statements do not include any adjustment that might result from the outcome of this uncertainty. The Company’s condensed consolidated financial statements do not include any adjustments relating to the recoverability of assets and classification of assets and liabilities that might be necessary should the Company be unable to continue as a going concern.

XML

Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2023

Summary of Significant Accounting Policies [Abstract]

Summary of Significant Accounting Policies

3. Summary of Significant Accounting Policies

Significant accounting policies followed by the Company are summarized below and should be read in conjunction with those described in Note 4 of the consolidated financial statements in our 2022 Annual Report.

Estimates – These condensed consolidated financial statements have been prepared in accordance with U.S. GAAP. Because a precise determination of assets and liabilities, and correspondingly revenues and expenses, depend on future events, the preparation of condensed consolidated financial statements for any period necessarily involves the use of estimates and assumptions. Actual amounts may differ from these estimates. These condensed consolidated financial statements have, in management’s opinion, been properly prepared within reasonable limits of materiality and within the framework of the accounting policies summarized herein.

Significant estimates include the recording of allowances for doubtful accounts, the net realizable value of inventory, useful lives of long-lived assets, fair value of goodwill and other intangible assets, the determination of the valuation allowances for deferred taxes, estimated fair value of stock-based compensation, and the estimated fair value of financial instruments, including warrants and embedded conversion options.

Revenue Recognition - The core principle of ASC Topic 606 “Revenue from Contracts with Customers” (“ASC 606”) requires that an entity recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The Company allocates the transaction price to all contractual performance obligations included in the contract. If a contract has more than one performance obligation, we allocate the transaction price to each performance obligation based on standalone selling price, which depicts the amount of consideration we expect to be entitled in exchange for satisfying each performance obligation. The Company recognizes revenue primarily from the following types of contracts:

System Sales, Accessory and Part Sales - System sales, accessory and part sales include devices and applicators (new and refurbished). Performance obligations are satisfied at the point in time when the customer obtains control of the goods, which is generally at the point in time that the product is shipped.

Licensing Fees - Licensing transactions include distribution licenses and intellectual property licenses. Licensing revenue is recognized as the Company satisfies its performance obligations, which may vary with the terms of the licensing agreement.

Other Revenue - Other revenue primarily includes warranties, repairs, and billed freight. The Company allocates the device sales price to the product and the embedded warranty by reference to the stand-alone extended warranty price. Warranty revenue is recognized over the time that the Company satisfies its performance obligations, which is generally the warranty term. Repairs (parts and labor) and billed freight revenue are recognized at the point in time that the service is performed, or the product is shipped, respectively.

Recent Accounting Pronouncements – In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016-13, Financial Instruments – Credit Losses (Topic 326):  Measurement of Credit Losses on Financial Instruments, which was subsequently revised by ASU 2018-19. The ASU introduces a new model for assessing impairment of most financial assets. Entities are required to use a forward-looking expected loss model, which replaces the current incurred loss model, resulting in earlier recognition of allowance for losses. The Company adopted this ASU in January 2023, and there was no material impact on the consolidated financial statements.

XML

Loss per Share

3 Months Ended

Mar. 31, 2023

Loss per Share [Abstract]

Loss per Share

4. Loss per Share

The net loss per share is calculated by dividing the net loss attributable to common stockholders by the weighted average number of shares outstanding for the three months ended March 31, 2023, and 2022. In accordance with Accounting Standards codification (“ASC”) Topic 260-10-45-13, Earnings Per Share, the weighted average of number of shares outstanding includes outstanding common stock and shares issuable for nominal consideration. Accordingly, warrants issued with a $0.01 per share exercise price, are included in weighted average shares outstanding as follows:

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Weighted average shares outstanding
Common shares		553,338		498,723
Common shares issuable assuming exercise of nominally priced warrants		21,691		26,691
Weighted average shares outstanding		575,029		525,415

Diluted net loss per share is computed by dividing the net loss attributable to common stockholders by the weighted average number of shares of common stock and diluted common stock equivalents outstanding. To the extent that securities are “anti-dilutive,” they are excluded from the calculation of diluted net loss per share. As a result of the net loss for the three months ended March 31, 2023, and 2022, all potentially dilutive shares were anti-dilutive and therefore excluded from the computation of diluted net loss per share. Anti-dilutive equity securities consisted of the following for the three months ended March 31, 2023, and 2022, respectively:

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Common stock options		19,286		31,759
Common stock purchase warrants		1,186,522		183,435
Convertible notes payable		624,577		94,172
		1,830,385		309,366

XML

Accrued Expenses

3 Months Ended

Mar. 31, 2023

Accrued Expenses [Abstract]

Accrued Expenses

5. Accrued Expenses

Accrued expenses consist of the following:

(in Thousands)	March 31, 2023		December 31, 2022
Registration penalties	$	1,583	$	1,583
License fees		893		892
Director and professional fees		797		586
Employee compensation		4,223		4,585
Other		1,054		866
	$	8,550	$	8,512

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Senior Secured Debt, In Default

3 Months Ended

Mar. 31, 2023

Senior Secured Debt, In Default [Abstract]

Senior Secured Debt, In Default

6. Senior Secured Debt, In Default

The following table summarizes outstanding senior secured debt, in default:

	March 31, 2023							December 31, 2022
(in thousands)	Principal		Debt Discount			Carrying Value		Principal		Debt Discount			Carrying Value
Senior secured debt	$	19,355	$	(4,359	)	$	14,996	$	19,211	$	(4,795	)	$	14,416

Senior secured promissory note payable, in default (“Senior Secured Note”) – In August 2020, the Company entered into a Note and Warrant Purchase and Security Agreement (the “NWPSA”). In accordance with the NWPSA, the Company issued a $15 million Senior Secured Promissory Note Payable (the “Senior Secured Note”) and a warrant exercisable into shares of the Company’s common stock in exchange for cash to support operations, repay outstanding debt and close on the acquisition of the UltraMIST assets from Celularity Inc. (Celularity) among other transactions.

In February 2022, the Company entered into a Second Amendment to Note and Warrant Purchase and Security Agreement (the “Second NWPSA”) for $3.0 million, for a total of $18.0 million outstanding. Along with the issuance of the note, the Company also issued warrants to purchase 16.2 million shares of common stock with an exercise price of $0.18 and 20.6 million shares of common stock. Since the combined fair value of the warrants and common stock issued as part of the Second NWPSA exceeded the face value of the note, the additional amount beyond the face value was recorded as a loss on issuance totaling $3.4 million.

Interest is charged at the greater of the prime rate or 3% plus 9% and paid quarterly.  The cash interest rate for March 31,2023, was 17%. The principal increases at a rate of 3% of the outstanding principal balance (PIK interest) on each quarterly interest payment date. The original maturity date of the Senior Secured Note is September 20, 2025, and it can be prepaid.

As of March 31, 2023, the Company is in default of the minimum liquidity provisions in the Senior Secured Note and, as a result, it is classified in current liabilities in the accompanying consolidated balance sheets. The Company is accruing interest at the default interest rate of an incremental 5%.

The debt issuance costs, and debt discount related to the Senior Secured Note were capitalized as a reduction in the principal amount and are being amortized to interest expense over the life of the Senior Secured Note. The amortization of the debt issuance costs and debt discount, included in interest expense, for the three months ended March 31, 2023, and 2022, totaled $0.4 million and $0.5 million, respectively. Accrued interest related to the Senior Secured Note was $2.1 million and $1.9 million on March 31, 2023, and December 31, 2022, respectively. Interest expense on the Senior Secured Note totaled $1.6 million and $0.8 million for the three months ended March 31, 2023, and 2022, respectively.

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Convertible Promissory Notes Payable

3 Months Ended

Mar. 31, 2023

Convertible Promissory Notes Payable [Abstract]

Convertible Promissory Notes Payable

7. Convertible Promissory Notes Payable

The following two tables summarize outstanding notes payable as of March 31, 2023, and December 31, 2022:

	As of March 31, 2023
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory notes payable, related parties, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,615		(1,532	)		870		12,953
2022 convertible notes payable, related parties	$	0.04		6,560		(738	)		419		6,241
Total Convertible Promissory Notes Payable			$	25,548	$	(2,270	)	$	1,289	$	24,567

	As of December 31, 2022
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory note, related party, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,660		(2,532	)		1,585		12,713
2022 convertible notes payable, related parties	$	0.04		6,515		(1,234	)		755		6,036
Total Convertible Promissory Notes			$	25,548	$	(3,766	)	$	2,340	$	24,122

2022 Convertible Notes Payable and 2022 Convertible Notes Payable, Related Parties - In August 2022 and November 2022, the Company entered into Securities Purchase Agreements (the “Purchase Agreements”), for the sale in a private placement of (i) Future Advance Convertible Promissory Notes (the “Notes”) in an aggregate principal amount of $16.2 million in August and $4.0 million in November, (ii) Common Stock Purchase Warrants to purchase an additional 504.4 million shares of common stock with an exercise price of $0.067 per share and (iii) Common Stock Purchase Warrants to purchase an additional 504.4 million shares of common stock with an exercise price of $0.04 per share. The Company paid issuance costs totaling approximately $1.4 million.  Interest expense for the three months ended March 31, 2023, totaled $2.3 million, $0.8 million in contractual interest expense and $1.5 million in amortization of debt discount and issuance costs.

Pursuant to the Notes, the Company promised to pay in cash and/or in shares of common stock, at a conversion price of $0.04 (the “Conversion Price”), the principal amount and interest at a rate of 15% per annum on any outstanding principal. The Conversion Price of the Notes is subject to adjustment, including if the Company issues or sells shares of common stock for a price per share less than the Conversion Price of the Notes or if the Company lists its shares of common stock on The Nasdaq Capital Market and the average volume weighted average price of such common stock for the five trading days preceding such listing is less than $0.04 per share; provided, however, that the Conversion Price shall never be less than $0.01. The Notes contain customary events of default and covenants, including limitations on incurrences of indebtedness and liens.  In addition, pursuant to the Notes, the Company agreed to reduce its outstanding shares via a reverse stock split to provide the number of authorized and unissued shares of common stock sufficient to permit the conversion of these Notes on or before December 31, 2022. However, the Company obtained a waiver of this requirement through December 31, 2023, from all holders of the Notes and amended its Articles of Incorporation to increase its number of authorized shares of common stock from 800,000,000 to 2,500,000,000.

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Fair Value Measurements

3 Months Ended

Mar. 31, 2023

Fair Value Measurements [Abstract]

Fair Value Measurements

8.
Fair Value Measurements

In accordance with ASC 820 (Fair Value Measurements and Disclosures), the Company uses various inputs to measure the outstanding warrants and certain embedded conversion features associated with a convertible debt on a recurring basis to determine the fair value of the liabilities.

The following tables classify the Company’s liabilities measured at fair value on a recurring basis into the fair value hierarchy:

	Fair value measured at March 31, 2023
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	March 31, 2023		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	9,264	$	-	$	-	$	9,264
Embedded conversion option		1,289		-		-		1,289
Total fair value	$	10,553	$	-	$	-	$	10,553

	Fair value measured at December 31, 2022
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	December 31, 2022		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	1,416	$	-	$	-	$	1,416
Embedded conversion option		2,340		-		-		2,340
Total fair value	$	3,756	$	-	$	-	$	3,756

There were no transfers among Levels 1, 2 or 3 during the three months ended March 31, 2023, and 2022. Both observable and unobservable inputs were used to determine the fair value of positions that the Company has classified within the Level 3 category. Unrealized gains and losses associated with liabilities within the Level 3 category include changes in fair value that were attributable to both observable (e.g. changes in market interest rates) and unobservable (e.g., changes in unobservable long-dated volatilities) inputs.

Warrant Liability

Significant inputs related to the Company’s liability classified warrants are listed below.

	March 31,			December 31,
	2023			2022
Weighted average remaining life in years		4.62			4.68
Weighted average volatility		92	%		92	%
Value of underlying shares	$	0.017		$	0.005
Weighted average risk free interest rate		3.6	%		4.0	%
Expected dividend yield		0.00	%		0.00	%

A summary of the warrant liability activity for the three months ended March 31, 2023, is as follows:

	Warrants		Fair Value		Fair Value
(in thousands, except per share data)	Outstanding		per Share		(in thousands)
Balance at December 31, 2022		1,066,857	$	0.06	$	1,416
Loss on remeasurement of warrant liability		-				7,848
Balance at March 31, 2023		1,066,857	$	0.01	$	9,264

Embedded Conversion Option Liability

Certain convertible notes include a conversion option that meets the definition of a derivative liability and, accordingly, is required to be bifurcated. The fair value for the conversion option liability was determined using the Black Scholes method.

The fair value of conversion option liability assumptions for the periods ended below:

	March 31, 2023			December 31, 2022
Conversion Price(1)	$	0.04		$	0.04
Value of underlying shares	$	0.017		$	0.005
Interest Rate (annual) (2)		4.77	%		4.64	%
Volatility (annual) (3)		162.30	%		503.00	%
Time to Maturity (Years)		0.35			0.60

(1) Based on the terms provided in the convertible promissory note agreements to convert to common stock of the Company

(2) Interest rate for U.S. Treasury Bonds, as of each presented period ending date, as published by the U.S. Federal Reserve.

(3) Based on a discounted historical daily volatility of the Company as of each presented period ending date.

A summary of the conversion option liability activity is as follows:

(in thousands)	Conversion Liability
Balance December 31, 2022	$	2,340
Change in fair value		(1,051	)
Balance March 31, 2023	$	1,289

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Revenue

3 Months Ended

Mar. 31, 2023

Revenue [Abstract]

Revenue

9. Revenue

The disaggregation of revenue is based on type and geographical region. The following table presents revenue from contracts with customers:

	Three Months Ended March 31, 2023						Three Months Ended March 31, 2022
	United States		International		Total		United States		International			Total
Accessory and parts revenue	$	2,574	$	32	$	2,606	$	2,132	$	(4	)	$	2,128
System revenue		833		36		869		691		16			707
License fees and other		7		10		17		8		9			17
Product Revenue	$	3,414	$	78	$	3,492	$	2,831	$	21		$	2,852
Rental Income		283		-		283		343		-			343
Total Revenue	$	3,697	$	78	$	3,775	$	3,174	$	21		$	3,195

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Concentration of Credit Risk and Limited Suppliers

3 Months Ended

Mar. 31, 2023

Concentration of Credit Risk and Limited Suppliers [Abstract]

Concentration of Credit Risk and Limited Suppliers

10. Concentration of Credit Risk and Limited Suppliers

The Company currently purchases most of its product component materials from single suppliers and the loss of any of these suppliers could result in a disruption in our production. The percentage of purchases from major vendors of the Company that exceeded ten percent of total purchases for the three months ended March 31, 2023, and 2022 were as follows:

	Three Months Ended
	March 31, 2023			March 31, 2022
Purchases:
Vendor A		20	%		19	%

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies [Abstract]

Commitments and Contingencies

11. Commitments and Contingencies

In the ordinary course of business, the Company from time to time becomes involved in various legal proceedings involving a variety of matters. The Company does not believe there are any pending legal proceedings that will have a material adverse effect on the Company’s business, consolidated financial position, results of operations, or cash flows. However, the outcome of such legal matters is inherently unpredictable and subject to significant uncertainties. The Company’s expenses legal fees in the period in which they are incurred.

Acquisition dispute - In May 2021, the Company received notification alleging that it is not in compliance with the license agreement with Celularity entered into in connection with the acquisition of the UltraMIST assets. The Company has responded and asserted that the Company is not in breach and that the supplier has breached various agreements. It is too early to determine the outcome of this matter. Any potential impact on the Company cannot be fully determined at this time and there is no guarantee that the dispute will be resolved in a manner beneficial to the Company.

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Subsequent Events

3 Months Ended

Mar. 31, 2023

Subsequent Events [Abstract]

Subsequent Events

12. Subsequent Events

On May 9, 2023, the Company issued (i) Notes in an aggregate principal amount of approximately $1.2 million, (ii) First Warrants to purchase approximately 30.7 million shares of common stock with an exercise price of $0.067 per share and (iii) Second Warrants to purchase approximately 30.7 million shares of common stock with an exercise price of $0.04 per share, in each case pursuant to the Purchase Agreement. The closing of the private placement occurred on May 9, 2023, and we received total proceeds of $1.2 million.

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Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2023

Summary of Significant Accounting Policies [Abstract]

Estimates

Estimates – These condensed consolidated financial statements have been prepared in accordance with U.S. GAAP. Because a precise determination of assets and liabilities, and correspondingly revenues and expenses, depend on future events, the preparation of condensed consolidated financial statements for any period necessarily involves the use of estimates and assumptions. Actual amounts may differ from these estimates. These condensed consolidated financial statements have, in management’s opinion, been properly prepared within reasonable limits of materiality and within the framework of the accounting policies summarized herein.

Significant estimates include the recording of allowances for doubtful accounts, the net realizable value of inventory, useful lives of long-lived assets, fair value of goodwill and other intangible assets, the determination of the valuation allowances for deferred taxes, estimated fair value of stock-based compensation, and the estimated fair value of financial instruments, including warrants and embedded conversion options.

Revenue Recognition

Revenue Recognition - The core principle of ASC Topic 606 “Revenue from Contracts with Customers” (“ASC 606”) requires that an entity recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The Company allocates the transaction price to all contractual performance obligations included in the contract. If a contract has more than one performance obligation, we allocate the transaction price to each performance obligation based on standalone selling price, which depicts the amount of consideration we expect to be entitled in exchange for satisfying each performance obligation. The Company recognizes revenue primarily from the following types of contracts:

System Sales, Accessory and Part Sales - System sales, accessory and part sales include devices and applicators (new and refurbished). Performance obligations are satisfied at the point in time when the customer obtains control of the goods, which is generally at the point in time that the product is shipped.

Licensing Fees - Licensing transactions include distribution licenses and intellectual property licenses. Licensing revenue is recognized as the Company satisfies its performance obligations, which may vary with the terms of the licensing agreement.

Other Revenue - Other revenue primarily includes warranties, repairs, and billed freight. The Company allocates the device sales price to the product and the embedded warranty by reference to the stand-alone extended warranty price. Warranty revenue is recognized over the time that the Company satisfies its performance obligations, which is generally the warranty term. Repairs (parts and labor) and billed freight revenue are recognized at the point in time that the service is performed, or the product is shipped, respectively.

Recent Accounting Pronouncements

Recent Accounting Pronouncements – In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2016-13, Financial Instruments – Credit Losses (Topic 326):  Measurement of Credit Losses on Financial Instruments, which was subsequently revised by ASU 2018-19. The ASU introduces a new model for assessing impairment of most financial assets. Entities are required to use a forward-looking expected loss model, which replaces the current incurred loss model, resulting in earlier recognition of allowance for losses. The Company adopted this ASU in January 2023, and there was no material impact on the consolidated financial statements.

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Loss per Share (Tables)

3 Months Ended

Mar. 31, 2023

Loss per Share [Abstract]

Weighted Average Shares Outstanding

Accordingly, warrants issued with a $0.01 per share exercise price, are included in weighted average shares outstanding as follows:

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Weighted average shares outstanding
Common shares		553,338		498,723
Common shares issuable assuming exercise of nominally priced warrants		21,691		26,691
Weighted average shares outstanding		575,029		525,415

Anti-dilutive Equity Securities

Anti-dilutive equity securities consisted of the following for the three months ended March 31, 2023, and 2022, respectively:

	Three Months Ended
(in Thousands)	March 31, 2023		March 31, 2022
Common stock options		19,286		31,759
Common stock purchase warrants		1,186,522		183,435
Convertible notes payable		624,577		94,172
		1,830,385		309,366

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Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2023

Accrued Expenses [Abstract]

Accrued Expenses

Accrued expenses consist of the following:

(in Thousands)	March 31, 2023		December 31, 2022
Registration penalties	$	1,583	$	1,583
License fees		893		892
Director and professional fees		797		586
Employee compensation		4,223		4,585
Other		1,054		866
	$	8,550	$	8,512

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Senior Secured Debt, in Default (Tables)

3 Months Ended

Mar. 31, 2023

Senior Secured Debt, In Default [Abstract]

Outstanding Secured Debt

The following table summarizes outstanding senior secured debt, in default:

	March 31, 2023							December 31, 2022
(in thousands)	Principal		Debt Discount			Carrying Value		Principal		Debt Discount			Carrying Value
Senior secured debt	$	19,355	$	(4,359	)	$	14,996	$	19,211	$	(4,795	)	$	14,416

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Convertible Promissory Notes Payable (Tables)

3 Months Ended

Mar. 31, 2023

Convertible Promissory Notes Payable [Abstract]

Outstanding Notes Payable

The following two tables summarize outstanding notes payable as of March 31, 2023, and December 31, 2022:

	As of March 31, 2023
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory notes payable, related parties, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,615		(1,532	)		870		12,953
2022 convertible notes payable, related parties	$	0.04		6,560		(738	)		419		6,241
Total Convertible Promissory Notes Payable			$	25,548	$	(2,270	)	$	1,289	$	24,567

	As of December 31, 2022
(In thousands, except conversion price)	Conversion Price		Principal		Remaining Debt Discount			Remaining Embedded Conversion Option		Carrying Value
Acquisition convertible promissory note, in default	$	0.10		4,000		-			-		4,000
Convertible promissory note, related party, in default	$	0.10		1,373		-			-		1,373
2022 convertible notes payable	$	0.04		13,660		(2,532	)		1,585		12,713
2022 convertible notes payable, related parties	$	0.04		6,515		(1,234	)		755		6,036
Total Convertible Promissory Notes			$	25,548	$	(3,766	)	$	2,340	$	24,122

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Measurements [Abstract]

Liabilities Measured at Fair Value on Recurring Basis

The following tables classify the Company’s liabilities measured at fair value on a recurring basis into the fair value hierarchy:

	Fair value measured at March 31, 2023
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	March 31, 2023		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	9,264	$	-	$	-	$	9,264
Embedded conversion option		1,289		-		-		1,289
Total fair value	$	10,553	$	-	$	-	$	10,553

	Fair value measured at December 31, 2022
			Quoted prices in		Significant other		Significant
	Fair value at		active markets		observable inputs		unobservable inputs
(in thousands)	December 31, 2022		(Level 1)		(Level 2)		(Level 3)
Warrant liability	$	1,416	$	-	$	-	$	1,416
Embedded conversion option		2,340		-		-		2,340
Total fair value	$	3,756	$	-	$	-	$	3,756

Fair Value of Warrant Liabilities Using Black-Scholes Model

Significant inputs related to the Company’s liability classified warrants are listed below.

	March 31,			December 31,
	2023			2022
Weighted average remaining life in years		4.62			4.68
Weighted average volatility		92	%		92	%
Value of underlying shares	$	0.017		$	0.005
Weighted average risk free interest rate		3.6	%		4.0	%
Expected dividend yield		0.00	%		0.00	%

A summary of the warrant liability activity for the three months ended March 31, 2023, is as follows:

	Warrants		Fair Value		Fair Value
(in thousands, except per share data)	Outstanding		per Share		(in thousands)
Balance at December 31, 2022		1,066,857	$	0.06	$	1,416
Loss on remeasurement of warrant liability		-				7,848
Balance at March 31, 2023		1,066,857	$	0.01	$	9,264

Fair Value of Conversion Option Liabilities Using Black-Scholes Model

The fair value of conversion option liability assumptions for the periods ended below:

	March 31, 2023			December 31, 2022
Conversion Price(1)	$	0.04		$	0.04
Value of underlying shares	$	0.017		$	0.005
Interest Rate (annual) (2)		4.77	%		4.64	%
Volatility (annual) (3)		162.30	%		503.00	%
Time to Maturity (Years)		0.35			0.60

(1) Based on the terms provided in the convertible promissory note agreements to convert to common stock of the Company

(2) Interest rate for U.S. Treasury Bonds, as of each presented period ending date, as published by the U.S. Federal Reserve.

(3) Based on a discounted historical daily volatility of the Company as of each presented period ending date.

Summary of Conversion Option Liability Activity

A summary of the conversion option liability activity is as follows:

(in thousands)	Conversion Liability
Balance December 31, 2022	$	2,340
Change in fair value		(1,051	)
Balance March 31, 2023	$	1,289

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Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue [Abstract]

Disaggregation of Revenue

The disaggregation of revenue is based on type and geographical region. The following table presents revenue from contracts with customers:

	Three Months Ended March 31, 2023						Three Months Ended March 31, 2022
	United States		International		Total		United States		International			Total
Accessory and parts revenue	$	2,574	$	32	$	2,606	$	2,132	$	(4	)	$	2,128
System revenue		833		36		869		691		16			707
License fees and other		7		10		17		8		9			17
Product Revenue	$	3,414	$	78	$	3,492	$	2,831	$	21		$	2,852
Rental Income		283		-		283		343		-			343
Total Revenue	$	3,697	$	78	$	3,775	$	3,174	$	21		$	3,195

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Concentration of Credit Risk and Limited Suppliers (Tables)

3 Months Ended

Mar. 31, 2023

Concentration of Credit Risk and Limited Suppliers [Abstract]

Concentration of Credit Risk and Limited Suppliers

The Company currently purchases most of its product component materials from single suppliers and the loss of any of these suppliers could result in a disruption in our production. The percentage of purchases from major vendors of the Company that exceeded ten percent of total purchases for the three months ended March 31, 2023, and 2022 were as follows:

	Three Months Ended
	March 31, 2023			March 31, 2022
Purchases:
Vendor A		20	%		19	%

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Loss per Share, Weighted Average Shares Outstanding (Details) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Loss per Share [Abstract]
Warrant exercise price (in dollars per share)	$ 0.01
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	575,028,811	525,414,534
Common Shares [Member]
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	553,338,000	498,723,000
Common Shares Issuable Assuming Exercise of Nominally Priced Warrants [Member]
Weighted Average Shares Outstanding [Abstract]
Weighted average shares outstanding (in shares)	21,691,000	26,691,000

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Loss per Share, Anti Dilutive Equity Securities (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Anti-dilutive Securities [Abstract]
Anti-dilutive equity securities (in shares)	1,830,385	309,366
Common Stock Options [Member]
Anti-dilutive Securities [Abstract]
Anti-dilutive equity securities (in shares)	19,286	31,759
Common Stock Purchase Warrants [Member]
Anti-dilutive Securities [Abstract]
Anti-dilutive equity securities (in shares)	1,186,522	183,435
Convertible Notes Payable [Member]
Anti-dilutive Securities [Abstract]
Anti-dilutive equity securities (in shares)	624,577	94,172

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Accrued Expenses (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accrued Expense [Abstract]
Registration penalties	$ 1,583	$ 1,583
License fees	893	892
Director and professional fees	797	586
Employee compensation	4,223	4,585
Other	1,054	866
Total accrued expenses	$ 8,550	$ 8,512

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Senior Secured Debt, in Default, Outstanding Secured Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Aug. 31, 2020
Senior Secured Debt [Abstract]
Principal amount	$ 25,548	$ 25,548
Debt discount	(2,270)	(3,766)
Carrying value	14,996	14,416
Senior Secured Debt [Member]
Senior Secured Debt [Abstract]
Principal amount	19,355	19,211	$ 15,000
Debt discount	(4,359)	(4,795)
Carrying value	$ 14,996	$ 14,416

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Senior Secured Debt, in Default, Senior Secured Promissory Note Payable, in Default (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions		3 Months Ended
	Feb. 28, 2022	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Aug. 31, 2020
Notes Payable [Abstract]
Principal amount		$ 25,548		$ 25,548
Accrued interest		4,981		4,052
Interest expense		3,512	$ 3,136
Senior Secured Promissory Notes Payable [Member]
Notes Payable [Abstract]
Principal amount		$ 19,355		19,211	$ 15,000
Interest rate		9.00%
Frequency of interest payment		quarterly
Cash interest rate		17.00%
PIK interest		3.00%
Additional default accrued interest rate		5.00%
Amortization expense		$ 400	500
Accrued interest		2,100		$ 1,900
Interest expense		$ 1,600	$ 800
Senior Secured Promissory Notes Payable [Member] | Prime Rate [Member]
Notes Payable [Abstract]
Basis spread		3.00%
Senior Secured Promissory Notes Payable [Member] | Second Amendment to Note and Warrant Purchase and Security Agreement [Member]
Notes Payable [Abstract]
Principal amount	$ 3,000	$ 18,000
Loss on issuance	$ 3,400
Senior Secured Promissory Notes Payable [Member] | Second Amendment to Note and Warrant Purchase and Security Agreement [Member] | First Warrant [Member]
Notes Payable [Abstract]
Warrants to purchase common stock (in shares)	16.2
Warrant exercise price (in dollars per share)	$ 0.18
Senior Secured Promissory Notes Payable [Member] | Second Amendment to Note and Warrant Purchase and Security Agreement [Member] | Second Warrant [Member]
Notes Payable [Abstract]
Warrants to purchase common stock (in shares)	20.6

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Convertible Promissory Notes Payable, Outstanding Notes Payable (Details) - USD ($) $ / shares in Units, $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Notes Payable [Abstract]
Principal amount	$ 25,548	$ 25,548
Remaining debt discount	(2,270)	(3,766)
Remaining embedded conversion option	1,289	2,340
Carrying value	$ 24,567	$ 24,122
Acquisition Convertible Promissory Note [Member]
Notes Payable [Abstract]
Conversion price (in dollars per share)	$ 0.1	$ 0.1
Principal amount	$ 4,000	$ 4,000
Remaining debt discount	0	0
Remaining embedded conversion option	0	0
Carrying value	$ 4,000	$ 4,000
Convertible Promissory Notes Payable, Related Parties [Member]
Notes Payable [Abstract]
Conversion price (in dollars per share)	$ 0.1	$ 0.1
Principal amount	$ 1,373	$ 1,373
Remaining debt discount	0	0
Remaining embedded conversion option	0	0
Carrying value	$ 1,373	$ 1,373
2022 Convertible Notes Payable [Member]
Notes Payable [Abstract]
Conversion price (in dollars per share)	$ 0.04	$ 0.04
Principal amount	$ 13,615	$ 13,660
Remaining debt discount	(1,532)	(2,532)
Remaining embedded conversion option	870	1,585
Carrying value	$ 12,953	$ 12,713
2022 Convertible Notes Payable Related Parties [Member]
Notes Payable [Abstract]
Conversion price (in dollars per share)	$ 0.04	$ 0.04
Principal amount	$ 6,560	$ 6,515
Remaining debt discount	(738)	(1,234)
Remaining embedded conversion option	419	755
Carrying value	$ 6,241	$ 6,036

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Convertible Promissory Notes Payable, 2022 Convertible Notes Payable, Related Parties (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Nov. 30, 2022	Aug. 31, 2022
Convertible Promissory Notes [Abstract]
Aggregate principal amount	$ 25,548		$ 25,548
Interest expense	$ 3,512	$ 3,136
Common stock, shares authorized (in shares)	2,500,000,000		2,500,000,000
Minimum [Member]
Convertible Promissory Notes [Abstract]
Common stock, shares authorized (in shares)	800,000,000
Securities Purchase Agreement and Future Advance Convertible Promissory Notes [Member]
Convertible Promissory Notes [Abstract]
Aggregate principal amount				$ 4,000	$ 16,200
Payment of debt issuance costs	$ 1,400
Interest rate	15.00%
Conversion price (in dollars per share)	$ 0.04
Number of trading days	5 days
Interest expense	$ 2,300
Contractual interest expense	800
Amortization of debt discount and issuance costs	$ 1,500
Securities Purchase Agreement and Future Advance Convertible Promissory Notes [Member] | Maximum [Member]
Convertible Promissory Notes [Abstract]
Conversion price (in dollars per share)	$ 0.01
Share price (in dollars per share)	$ 0.04
Securities Purchase Agreement and Future Advance Convertible Promissory Notes [Member] | First Warrant [Member]
Convertible Promissory Notes [Abstract]
Warrants to purchase common stock (in shares)	504,400,000
Warrant exercise price (in dollars per share)	$ 0.067
Securities Purchase Agreement and Future Advance Convertible Promissory Notes [Member] | Second Warrant [Member]
Convertible Promissory Notes [Abstract]
Warrants to purchase common stock (in shares)	504,400,000
Warrant exercise price (in dollars per share)	$ 0.04

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Fair Value Measurements, Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net [Abstract]
Transfer to level 3	$ 0	$ 0
Transfer from level 3	0	$ 0
Significant Unobservable Inputs (Level 3) [Member] | Embedded Conversion Option [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	1,289		$ 2,340
Recurring [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	10,553		3,756
Recurring [Member] | Warrant Liability [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	9,264		1,416
Recurring [Member] | Embedded Conversion Option [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	1,289		2,340
Recurring [Member] | Quoted Prices in Active Markets (Level 1) [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Quoted Prices in Active Markets (Level 1) [Member] | Warrant Liability [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Quoted Prices in Active Markets (Level 1) [Member] | Embedded Conversion Option [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Warrant Liability [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Embedded Conversion Option [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	0		0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	10,553		3,756
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Warrant Liability [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	9,264		1,416
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Embedded Conversion Option [Member]
Financial Liabilities Fair Value Disclosure [Abstract]
Liabilities at fair value	$ 1,289		$ 2,340

XML

Fair Value Measurements, Warrants Fair Value, Warrant Liability (Details) - Warrant Liability [Member] $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares
Measurement Input, Weighted Average Expected Life in Years [Member]
Black Scholes Option Pricing Model [Abstract]
Weighted average expected life in years (Years)	4 years 7 months 13 days	4 years 8 months 4 days
Measurement Input, Weighted Average Volatility (annual) [Member]
Black Scholes Option Pricing Model [Abstract]
Warrants measurement input	0.92	0.92
Measurement Input, Value of Underlying Shares [Member]
Black Scholes Option Pricing Model [Abstract]
Warrants measurement input | $ / shares	0.017	0.005
Measurement Input, Weighted Average Risk Free Interest Rate [Member]
Black Scholes Option Pricing Model [Abstract]
Warrants measurement input	0.036	0.04
Measurement Input, Expected Dividend Yield [Member]
Black Scholes Option Pricing Model [Abstract]
Warrants measurement input	0	0
Level 3 [Member]
Warrant Outstanding and Fair Value [Abstract]
Warrants outstanding (in shares) | shares	1,066,857	1,066,857
Loss on remeasurement of warrant liability (in shares) | shares	0
Fair value per share (in dollars per share) | $ / shares	$ 0.01	$ 0.06
Fair Value, Warrant Liability [Abstract]
Warrant Liability, Fair Value | $	$ 9,264	$ 1,416
Loss on remeasurement of warrant liability | $	$ 7,848

XML

Fair Value Measurements, Embedded Conversion Option Liability (Details) - Level 3 [Member] - Embedded Conversion Option [Member] $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
		Mar. 31, 2023 USD ($) $ / shares	Dec. 31, 2022 USD ($) $ / shares
Fair Value, Embedded Conversion Option Liability [Abstract]
Beginning balance		$ 2,340
Change in fair value		(1,051)
Ending balance		$ 1,289	$ 2,340
Measurement Input, Conversion Price [Member]
Embedded Conversion Option Liability [Abstract]
Conversion Price (in dollars per share) | $ / shares	[1]	$ 0.04	$ 0.04
Measurement Input, Value of Underlying Shares [Member]
Embedded Conversion Option Liability [Abstract]
Measurement input | $ / shares		0.017	0.005
Measurement Input, Interest Rate (annual) [Member]
Embedded Conversion Option Liability [Abstract]
Measurement input	[2]	0.0477	0.0464
Measurement Input, Volatility (annual) [Member]
Embedded Conversion Option Liability [Abstract]
Measurement input	[3]	1.623	5.03
Measurement Input, Time to Maturity (Years) [Member]
Embedded Conversion Option Liability [Abstract]
Time to Maturity (Years)		4 months 6 days	7 months 6 days

[1] Based on the terms provided in the convertible promissory note agreements to convert to common stock of the Company

[2] Interest rate for U.S. Treasury Bonds, as of each presented period ending date, as published by the U.S. Federal Reserve.

[3] Based on a discounted historical daily volatility of the Company as of each presented period ending date.

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Revenue, Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Abstract]
Product Revenue	$ 3,492	$ 2,852
Rental income	283	343
Total Revenue	3,775	3,195
Accessory and Parts Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	2,606	2,128
System Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	869	707
License Fees and Other [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	17	17
United States [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	3,414	2,831
Rental income	283	343
Total Revenue	3,697	3,174
United States [Member] | Accessory and Parts Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	2,574	2,132
United States [Member] | System Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	833	691
United States [Member] | License Fees and Other [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	7	8
International [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	78	21
Rental income	0	0
Total Revenue	78	21
International [Member] | Accessory and Parts Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	32	(4)
International [Member] | System Revenue [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	36	16
International [Member] | License Fees and Other [Member]
Disaggregation of Revenue [Abstract]
Product Revenue	$ 10	$ 9

XML

Concentration of Credit Risk and Limited Suppliers (Details)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Purchases [Member] | Supplier Concentration Risk [Member] | Vendor A [Member]
Concentration of Credit Risk and Limited Suppliers [Abstract]
Concentration risk, percentage	20.00%	19.00%

XML

Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions	May 09, 2023	Mar. 31, 2023	Dec. 31, 2022
Subsequent Event [Abstract]
Aggregate principal amount		$ 25,548	$ 25,548
Subsequent Event [Member]
Subsequent Event [Abstract]
Aggregate principal amount	$ 1,200
Proceeds from private placement	$ 1,200
First Warrant [Member] | Subsequent Event [Member]
Subsequent Event [Abstract]
Warrants to purchase common stock (in shares)	30.7
Warrant exercise price (in dollars per share)	$ 0.067
Second Warrant [Member] | Subsequent Event [Member]
Subsequent Event [Abstract]
Warrants to purchase common stock (in shares)	30.7
Warrant exercise price (in dollars per share)	$ 0.04