Cover
Cover - shares | 3 Months Ended | |
Mar. 31, 2023 | May 04, 2023 | |
Document Information [Line Items] | ||
Document Type | 10-Q | |
Document Quarterly Report | true | |
Document Period End Date | Mar. 31, 2023 | |
Document Transition Report | false | |
Entity File Number | 001-39291 | |
Entity Registrant Name | EOS ENERGY ENTERPRISES, INC. | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 84-4290188 | |
Entity Address, Address Line One | 3920 Park Avenue | |
Entity Address, City or Town | Edison | |
Entity Address, State or Province | NJ | |
Entity Address, Postal Zip Code | 08820 | |
City Area Code | 732 | |
Local Phone Number | 225-8400 | |
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 (in shares) | 115,848,976 | |
Entity Central Index Key | 0001805077 | |
Amendment Flag | false | |
Current Fiscal Year End Date | --12-31 | |
Document Fiscal Period Focus | Q1 | |
Document Fiscal Year Focus | 2023 | |
Common stock | ||
Document Information [Line Items] | ||
Title of 12(b) Security | Common stock, par value $0.0001 per share | |
Trading Symbol | EOSE | |
Security Exchange Name | NASDAQ | |
Public and private placement warrants | ||
Document Information [Line Items] | ||
Title of 12(b) Security | Warrants, each exercisable for one share of common stock | |
Trading Symbol | EOSEW | |
Security Exchange Name | NASDAQ |
UNAUDITED CONDENSED CONSOLIDATE
UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Current assets: | ||
Cash and cash equivalents | $ 16,127 | $ 17,076 |
Restricted cash | 2,725 | 2,725 |
Accounts receivable, net | 3,660 | 1,666 |
Inventory, net | 14,075 | 23,260 |
Vendor deposits | 5,668 | 4,789 |
Notes receivable, net | 45 | 36 |
Contract assets, current | 3,844 | 1,859 |
Prepaid expenses | 1,884 | 2,289 |
Other current assets | 1,999 | 1,447 |
Total current assets | 50,027 | 55,147 |
Property, plant and equipment, net | 24,617 | 27,169 |
Intangible assets, net | 350 | 240 |
Goodwill | 4,331 | 4,331 |
Notes receivable, long-term, net | 817 | 827 |
Operating lease right-of-use asset, net | 4,083 | 4,316 |
Long-term restricted cash | 11,450 | 11,422 |
Other assets | 4,050 | 3,336 |
Total assets | 99,725 | 106,788 |
Current liabilities: | ||
Accounts payable | 32,531 | 34,669 |
Accrued expenses | 20,351 | 15,359 |
Operating lease liability, current | 1,149 | 1,106 |
Long-term debt, current | 2,981 | 2,872 |
Convertible notes payable, current - related party | 8,240 | 2,688 |
Contract liabilities, current | 400 | 3,850 |
Other current liabilities | 34 | 32 |
Total current liabilities | 65,686 | 60,576 |
Long-term liabilities: | ||
Operating lease liability | 3,825 | 4,130 |
Long-term debt | 87,450 | 87,321 |
Convertible notes payable - related party | 111,114 | 82,950 |
Interest payable - related party | 2,417 | 0 |
Contract liabilities, long-term | 956 | 956 |
Warrants liability - related party | 234 | 78 |
Other liabilities | 3,640 | 3,488 |
Total long-term liabilities | 209,636 | 178,923 |
Total liabilities | 275,322 | 239,499 |
COMMITMENTS AND CONTINGENCIES (NOTE 15) | ||
SHAREHOLDERS' DEFICIT | ||
Common Stock, $0.0001 par value, 300,000,000 and 300,000,000 shares authorized, 95,222,670 and 82,653,781 shares outstanding on March 31, 2023 and December 31, 2022, respectively | 10 | 9 |
Preferred stock, $0.0001 par value, 1,000,000 shares authorized, no shares outstanding on March 31, 2023 and December 31, 2022 | 0 | 0 |
Additional paid in capital | 542,326 | 513,614 |
Accumulated deficit | (717,940) | (646,340) |
Accumulated other comprehensive income | 7 | 6 |
Total shareholders' deficit | (175,597) | (132,711) |
Total liabilities and shareholders' deficit | $ 99,725 | $ 106,788 |
UNAUDITED CONDENSED CONSOLIDA_2
UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares | Mar. 31, 2023 | Dec. 31, 2022 |
Statement of Financial Position [Abstract] | ||
Common stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
Common stock, shares authorized (in shares) | 300,000,000 | 300,000,000 |
Common stock, shares issued (in shares) | 95,222,670 | 82,653,781 |
Common stock, shares outstanding (in shares) | 95,222,670 | 82,653,781 |
Preferred stock issued per unit (in dollars per share) | $ 0.0001 | $ 0.0001 |
Preferred stock, shares authorized (in shares) | 1,000,000 | 1,000,000 |
Preferred stock, shares issued (in shares) | 0 | 0 |
Preferred stock, shares outstanding (in shares) | 0 | 0 |
UNAUDITED CONDENSED CONSOLIDA_3
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Revenue | ||
Total revenue | $ 8,835 | $ 3,298 |
Costs and expenses | ||
Cost of goods sold | 26,940 | 35,577 |
Research and development expenses | 5,445 | 4,963 |
Selling, general and administrative expenses | 13,955 | 14,279 |
Loss from write-down of property, plant and equipment | 760 | 8 |
Grant expense, net | 0 | 173 |
Total costs and expenses | 47,100 | 55,000 |
Operating loss | (38,265) | (51,702) |
Other (expense) income | ||
(Loss) gain on change in fair value of derivatives - related parties | (13,090) | 8,262 |
Loss on debt extinguishment | (1,634) | 0 |
Other (expense) income | (17) | 119 |
Loss before income taxes | (71,590) | (45,833) |
Income tax expense (benefit) | 10 | (42) |
Net loss | (71,600) | (45,791) |
Other comprehensive income | ||
Foreign currency translation adjustment, net of tax | 1 | 0 |
Comprehensive loss | $ (71,599) | $ (45,791) |
Basic and diluted loss per share attributable to common shareholders | ||
Basic (in dollars per share) | $ (0.82) | $ (0.85) |
Diluted (in dollars per share) | $ (0.82) | $ (0.85) |
Weighted average shares of common stock | ||
Basic (in shares) | 86,797,669 | 53,961,553 |
Diluted (in shares) | 86,797,669 | 53,961,553 |
Nonrelated Party | ||
Other (expense) income | ||
Interest expense, net | $ (4,829) | $ (338) |
Related Party | ||
Other (expense) income | ||
Interest expense, net | $ (13,755) | $ (2,174) |
UNAUDITED CONDENSED CONSOLIDA_4
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' DEFICIT - USD ($) $ in Thousands | Total | Common stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income | Accumulated Deficit |
Beginning balances (in shares) at Dec. 31, 2021 | 53,786,632 | ||||
Beginning balances at Dec. 31, 2021 | $ 32,447 | $ 5 | $ 448,969 | $ 0 | $ (416,527) |
Increase (decrease) in stockholders' equity [Roll Forward] | |||||
Stock-based compensation | 3,943 | 3,943 | |||
Exercise of warrants (in shares) | 600 | ||||
Exercise of warrants | 7 | 7 | |||
Release of restricted stock units (in shares) | 305,651 | ||||
Cancellation of shares used to settle payroll tax withholding (in shares) | (112,275) | ||||
Cancellation of shares used to settle payroll tax withholding | (826) | (826) | |||
Foreign currency translation adjustment, net of tax | 0 | ||||
Net loss | (45,791) | (45,791) | |||
Ending balances (in shares) at Mar. 31, 2022 | 53,980,608 | ||||
Ending balances at Mar. 31, 2022 | $ (10,220) | $ 5 | 452,093 | 0 | (462,318) |
Beginning balances (in shares) at Dec. 31, 2022 | 82,653,781 | 82,653,781 | |||
Beginning balances at Dec. 31, 2022 | $ (132,711) | $ 9 | 513,614 | 6 | (646,340) |
Increase (decrease) in stockholders' equity [Roll Forward] | |||||
Stock-based compensation | 3,363 | 3,363 | |||
Exercise of warrants (in shares) | 0 | ||||
Release of restricted stock units (in shares) | 915,206 | ||||
Cancellation of shares used to settle payroll tax withholding (in shares) | (246,717) | ||||
Cancellation of shares used to settle payroll tax withholding | (345) | (345) | |||
Issuance of common stock under Yorkville Promissory Notes (in shares) | 11,216,492 | ||||
Issuance of common stock under Yorkville Promissory Notes | 24,423 | $ 1 | 24,422 | ||
Issuance of common stock under SEPA (in shares) | 683,908 | ||||
Issuance of common stock under SEPA | 1,272 | $ 0 | 1,272 | ||
Foreign currency translation adjustment, net of tax | 1 | 1 | |||
Net loss | $ (71,600) | (71,600) | |||
Ending balances (in shares) at Mar. 31, 2023 | 95,222,670 | 95,222,670 | |||
Ending balances at Mar. 31, 2023 | $ (175,597) | $ 10 | $ 542,326 | $ 7 | $ (717,940) |
UNAUDITED CONDENSED CONSOLIDA_5
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Cash flows from operating activities | ||
Net loss | $ (71,600) | $ (45,791) |
Adjustment to reconcile net loss to net cash used in operating activities | ||
Stock-based compensation | 3,363 | 3,943 |
Depreciation and amortization | 2,686 | 995 |
Loss on debt extinguishment | 1,634 | 0 |
Loss from write-down of property, plant and equipment | 760 | 8 |
Amortization of right-of-use assets | 233 | 192 |
Non-cash interest expense | 915 | 0 |
Non-cash interest expense - related parties | 11,338 | 630 |
Loss (gain) on change in fair value of derivatives - related parties | 13,090 | (8,262) |
Changes in operating assets and liabilities: | ||
Prepaid expenses | 406 | 102 |
Inventory | 9,185 | 2,684 |
Accounts receivable | (1,984) | (768) |
Vendor deposits | (917) | (2,258) |
Contract assets | (1,914) | 431 |
Accounts payable | (208) | (1,172) |
Accrued expenses | 4,991 | 5,126 |
Accounts payable and accrued expenses - related parties | 0 | (1,200) |
Interest payable - related party | 2,417 | 1,544 |
Operating lease liabilities | (262) | (179) |
Contract liabilities | (3,450) | 2,074 |
Note payable | 0 | 167 |
Other | (1,161) | (998) |
Net cash used in operating activities | (30,478) | (42,732) |
Cash flows from investing activities | ||
Purchases of property, plant and equipment | (2,897) | (5,132) |
Net cash used in investing activities | (2,897) | (5,132) |
Cash flows from financing activities | ||
Principal payments on finance lease obligations | (7) | (4) |
Proceeds from exercise of public warrants | 0 | 7 |
Proceeds from issuance of convertible notes - related parties | 33,350 | 0 |
Payment of debt issuance costs - related parties | (1,116) | 0 |
Repayment of equipment financing facility | (677) | (389) |
Repurchase of shares from employees for income tax withholding purposes | (345) | (826) |
Net cash provided by (used in) financing activities | 32,455 | (1,212) |
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (1) | 0 |
Net decrease in cash, cash equivalents and restricted cash | (921) | (49,076) |
Cash, cash equivalents and restricted cash, beginning of the period | 31,223 | 105,692 |
Cash, cash equivalents and restricted cash, end of the period | 30,302 | 56,616 |
Non-cash investing and financing activities | ||
Accrued and unpaid capital expenditures | 603 | 878 |
Issuance of common stock upon settlement of Yorkville convertible notes | 24,422 | 0 |
Right-of-use operating lease assets in exchange for lease liabilities | 0 | 2,112 |
Accrued and unpaid capitalized internal-use software | 130 | 0 |
Supplemental disclosures | ||
Cash paid for interest | 3,690 | 224 |
Private Placement | ||
Cash flows from financing activities | ||
Issuance of common stock under SEPA | $ 1,250 | $ 0 |
Overview
Overview | 3 Months Ended |
Mar. 31, 2023 | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
Overview | Overview Nature of Operations Eos Energy Enterprises, Inc. (the “Company,” “we,” “us,” “our,” and “Eos”) designs, develops, manufactures, and markets innovative energy storage solutions for utility-scale, microgrid, and commercial & industrial (“C&I”) applications. Eos developed a broad range of intellectual property with multiple patents covering unique battery chemistry, mechanical product design, energy block configuration and a software operating system (Battery Management System). The Company has only one operating and reportable segment. Liquidity and Going Concern As a growth company in the early commercialization stage of its lifecycle, Eos is subject to inherent risks and uncertainties associated with the development of an enterprise. In this regard, substantially all of the Company’s efforts to date have been devoted to the development and manufacturing of battery energy storage systems and complimentary products and services, recruitment of management and technical staff, deployment of capital to expand the Company’s operations to meet customer demand and raising capital to fund the Company’s development. As a result of these efforts, the Company has incurred significant losses and negative cash flows from operations since its inception and expects to continue to incur such losses and negative cash flows for the foreseeable future until such time that the Company can reach a scale of profitability to sustain its operations. In order to execute its development strategy, the Company has historically relied on outside capital through the issuance of equity, debt, and borrowings under financing arrangements (collectively “outside capital”) to fund its cost structure and expects to continue to rely on outside capital for the foreseeable future. While the Company believes it will eventually reach a scale of profitability to sustain its operations, there can be no assurance the Company will be able to achieve such profitability or do so in a manner that does not require its continued reliance on outside capital. Moreover, while the Company has historically been successful in raising outside capital, there can be no assurance the Company will be able to continue to obtain outside capital in the future or do so on terms that are acceptable to the Company. As of the date the accompanying unaudited condensed consolidated financial statements were issued (the “issuance date”), management evaluated the significance of the following negative financial conditions in accordance with Accounting Standard Codification 205-40, Going Concern: • Since its inception, the Company has incurred significant losses and negative cash from operations in order to fund its development. During the three months ended March 31, 2023, the Company incurred a net loss of $71,600, incurred negative cash flows from operations of $30,478, and had an accumulated deficit of $717,940 as of March 31, 2023. • As of March 31, 2023, the Company had $16,127 of unrestricted cash and cash equivalents available to fund the Company’s operations, no additional borrowings available to fund its operations under pre-existing financing arrangements (see Note 12, Borrowings ) and negative working capital of $15,659, inclusive of $11,221 of outstanding debt that is currently scheduled to mature within the next twelve months beyond the issuance date. • While the Company has available capacity under certain pre-existing arrangements to issue shares of the Company’s common stock, including under the Standby Equity Purchase Agreement with YA II PN, Ltd. (“SEPA”), subject to the exchange cap, and at-the-market (“ATM”) offering program, (see Note 18, Shareholders’ Deficit ) to aid in funding the Company’s operations, the Company’s ability to secure such funding is dependent upon certain conditions, such as investors’ willingness to purchase the Company’s common stock and at a price that is acceptable to the Company. Accordingly, as of the issuance date there is no assurance the Company will be able to secure funding under these pre-existing arrangements or on terms that are acceptable to the Company. • Similarly, while the Company has historically been successful in raising additional outside capital to fund the Company’s operations, as of the issuance date no assurance can be provided the Company will be successful in obtaining additional outside capital or on terms that are acceptable to the Company. In this regard, the Company has substantially completed the due diligence phase of negotiating additional outside capital under the U.S. Department of Energy’s (“DOE”) Loan Guarantee Solicitation for Applications for Renewable Energy Projects and Efficient Energy Projects (the “DOE Loan Program”). There can be no assurance that the Company will be able to secure such a loan or on terms that are acceptable to the Company. • The Company is required to remain in compliance with a quarterly minimum financial liquidity covenant under its Senior Secured Term Loan Credit Agreement (“Senior Secured Term Loan”). While the Company was in compliance with this covenant as of March 31, 2023, and expects to remain in compliance as of June 30, 2023, absent the Company’s ability to secure additional outside capital, the Company may be unable to remain in compliance with this covenant beginning on September 30, 2023 and thereafter. In the event the Company is unable to remain in compliance with the minimum financial liquidity covenant and the other nonfinancial covenants required by the Senior Secured Term Loan, and the Company is further unable to cure such noncompliance or secure a waiver, Atlas Credit Partners (ACP) Post Oak Credit I LLC may, at its discretion, exercise any and all of its existing rights and remedies, which may include, among other things, entering into a forbearance agreement with the Company, and/or asserting its rights in the Company’s assets securing the loan. Moreover, the Company’s other lenders may exercise similar rights and remedies under the cross-default provisions of their respective borrowing arrangements with the Company. • Absent an ability to secure additional outside capital in the near term, the Company will be unable to meet its obligations as they become due over the next twelve months beyond the issuance date. • In the event the Company’s ongoing efforts to raise additional outside capital prove unsuccessful, management will be required to seek other strategic alternatives, which may include, among others, a significant curtailment in the Company’s operations, a sale of certain of the Company’s assets, a sale of the entire Company to strategic or financial investors, and/or allowing the Company to become insolvent. These uncertainties raise substantial doubt about the Company’s ability to continue as a going concern. The accompanying unaudited condensed consolidated financial statements have been prepared on the basis that the Company will continue to operate as a going concern, which contemplates that the Company will be able to realize assets and settle liabilities and commitments in the normal course of business for the foreseeable future. Accordingly, the accompanying unaudited condensed consolidated financial statements do not include any adjustments that may result from the outcome of these uncertainties. |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 3 Months Ended |
Mar. 31, 2023 | |
Accounting Policies [Abstract] | |
Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements include the accounts of the Company and its 100% owned, direct and indirect subsidiaries and have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). All intercompany transactions and balances have been eliminated in the preparation of the unaudited condensed consolidated financial statements. These statements reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for fair presentation of the information contained therein. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). The interim financial statements should be read in conjunction with the audited consolidated financial statements, including the notes thereto, included in our 2022 Annual Report on Form 10-K. These interim results are not necessarily indicative of results for the full year. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimates. Reclassification of Prior Year Presentation Certain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations. Recent Accounting Pronouncements There were no new accounting standards or updates during the three months ended March 31, 2023 that would have a material impact on the Company’s unaudited condensed consolidated financial statements. |
Revenue Recognition
Revenue Recognition | 3 Months Ended |
Mar. 31, 2023 | |
Revenue from Contract with Customer [Abstract] | |
Revenue Recognition | Revenue Recognition The Company primarily earns revenue from sales of its energy storage systems and services including installation, commissioning, and extended warranty services. Product revenues, which are generally recognized at a point in time, and service revenues, which are generally recognized over time, are as follows: For the Three Months Ended March 31, 2023 2022 Product revenue $ 8,675 $ 3,293 Service revenue 160 5 Total revenues $ 8,835 $ 3,298 For the three months ended March 31, 2023, the Company had one customer who accounted for approximately 97.0% of the total revenue. For the three months ended March 31, 2022, the Company had three customers who accounted for 43.6%, 31.5% and 15.1% of the total revenue, respectively. Contract assets and Contract liabilities The following table provides information about contract assets and contract liabilities from contracts with customers. Contract assets, current and contract liabilities, current and long-term are included separately on the unaudited condensed consolidated balance sheets and contract assets, long-term are included under other assets, net. March 31, December 31, Contract assets $ 3,914 $ 2,000 Contract liabilities $ 1,356 $ 4,806 The Company recognizes contract assets for certain contracts in which revenue recognition performance obligations have been satisfied but invoicing to the customer has not yet occurred. Contract liabilities primarily relate to consideration received from customers in advance of the Company’s satisfying performance obligations under contractual arrangements. Contract balances are reported in a net contract asset or liability position on a contract-by-contract basis at the end of each reporting period. Contract assets increased by $1,914 during the three months ended March 31, 2023 due to recognition of revenues for which invoicing has not yet occurred. Contract liabilities decreased by $3,450 during the three months ended March 31, 2023, due to the recognition of $3,450 of revenue during the three months ended March 31, 2023 that was included in the contract liability balance at the beginning of the period. Contract liabilities of $400 as of March 31, 2023 are expected to be recognized within the next twelve months and long-term contract liabilities of $956 are expected to be recognized as revenue over approximately the next one to two years. Contract assets of $3,844 as of March 31, 2023 are expected to be recognized within the next twelve months. Long-term contract assets of $70 are expected to be recognized as accounts receivable over approximately the next two years. |
Cash, Cash Equivalents and Rest
Cash, Cash Equivalents and Restricted Cash | 3 Months Ended |
Mar. 31, 2023 | |
Cash and Cash Equivalents [Abstract] | |
Cash, Cash Equivalents and Restricted Cash | Cash, Cash Equivalents and Restricted Cash Restricted cash - current consists of escrow deposits related to U.S. Custom Bonds insurance and escrow deposits related to our credit card program agreements. Additionally, long-term restricted cash relates to interest that is required to be held in escrow per the Senior Secured Term Loan agreement in an amount equal to the aggregate amount of the four immediately following interest payments owed (see Note 12, Borrowings for further discussion). The following table reconciles reported amounts from the unaudited condensed consolidated balance sheets to cash, cash equivalents and restricted cash reported within the unaudited condensed consolidated statements of cash flows: March 31, March 31, Cash and cash equivalents $ 16,127 $ 55,361 Restricted cash (1) 2,725 — Long-term restricted cash 11,450 1,255 Total cash, cash equivalents, and restricted cash $ 30,302 $ 56,616 |
Inventory
Inventory | 3 Months Ended |
Mar. 31, 2023 | |
Inventory Disclosure [Abstract] | |
Inventory | Inventory The following table provides information about inventory balances: March 31, December 31, Raw materials $ 13,896 $ 22,899 Work-in-process 64 361 Finished goods 115 — Total inventory, net $ 14,075 $ 23,260 |
Property, Plant and Equipment,
Property, Plant and Equipment, Net | 3 Months Ended |
Mar. 31, 2023 | |
Property, Plant and Equipment [Abstract] | |
Property, Plant and Equipment, Net | Property, Plant and Equipment, Net The following table provides information about property, plant and equipment, net balances: Estimated Useful lives March 31, December 31, Equipment 5 to 10 years $ 23,622 $ 23,653 Finance lease 5 years 379 379 Furniture 5 to 10 years 1,892 1,868 Leasehold improvements Lesser of useful life/ 6,629 6,303 Tooling 2 to 3 years 6,654 6,926 Total 39,176 39,129 Less: Accumulated depreciation (14,559) (11,960) Total property, plant and equipment, net $ 24,617 $ 27,169 |
Intangible Assets
Intangible Assets | 3 Months Ended |
Mar. 31, 2023 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
Intangible Assets | Intangible Assets Intangible assets include patents valued at $400, which represents the cost to acquire the patents. These patents are determined to have useful lives and are amortized into the results of operations over ten years. The Company recorded amortization expense of $10 for each period for the three months ended March 31, 2023 and 2022 related to patents. During the three months ended March 31, 2023, the Company capitalized $130 of costs for internal-use software. The software has a useful life and is amortized into the results of operations over 3 years. The company recorded amortization expense of $9 for the three months ended March 31, 2023 related to software. |
Notes Receivable, Net and Varia
Notes Receivable, Net and Variable Interest Entities (“VIEs”) Consideration | 3 Months Ended |
Mar. 31, 2023 | |
Receivables [Abstract] | |
Notes Receivable, Net and Variable Interest Entities (“VIEs”) Consideration | Notes Receivable, Net and Variable Interest Entities (“VIEs”) Consideration Notes receivable primarily consist of amounts due to the Company related to the financing offered to certain customers. The Company reports notes receivable at the principal balance outstanding less an allowance for losses. The estimate of credit losses is based on historical trends, customers’ financial condition and current economic trends. The Company charges interest at a fixed rate and calculates interest income by applying the effective rate to the outstanding principal balance. The Company had notes receivable, net of $862 and $863 outstanding as of March 31, 2023 and December 31, 2022, respectively. As of March 31, 2023 and December 31, 2022, the Company recorded an allowance for expected credit loss from the notes receivable of $2 and $2, respectively. |
Accrued Expenses
Accrued Expenses | 3 Months Ended |
Mar. 31, 2023 | |
Payables and Accruals [Abstract] | |
Accrued Expenses | Accrued Expenses Accrued expenses were as follows: March 31, December 31, Accrued payroll $ 4,636 $ 2,706 Warranty reserve (1) 3,972 3,836 Accrued legal and professional expenses 2,087 840 Provision for contract losses 1,936 2,561 Insurance premium payable, current 2,730 2,607 Other 4,990 2,809 Total accrued expenses $ 20,351 $ 15,359 (1) Refer to the table below for the warranty reserve activity for the three months ended March 31, 2023. The following table summarizes warranty reserve activity: Three Months Ended 2023 2022 Warranty reserve - beginning of period $ 3,836 $ 2,112 Additions for current period deliveries 357 673 Changes in the warranty reserve estimate — 955 Warranty costs incurred (221) (500) Warranty reserve - end of period $ 3,972 $ 3,240 |
Government Grants
Government Grants | 3 Months Ended |
Mar. 31, 2023 | |
Government Assistance [Abstract] | |
Government Grants | Government Grants California Energy Commission From time-to-time, the Company has entered into grant agreements with the California Energy Commission (“CEC”) for conducting studies to demonstrate the benefits of certain energy-saving technologies to utility companies and consumers in the State of California. Under such agreements, the Company is entitled to receive reimbursement of costs incurred by the Company covered by the grants. For the three months ended March 31, 2023 and 2022, grant expense, net was $0 and $173, respectively. As of March 31, 2023 and December 31, 2022, the Company had grant receivables related to the CEC in the amounts of $245 and $263, which were included in other current assets Inflation Reduction Act of 2022 (“IRA”) On August 16, 2022, President Biden signed the Inflation Reduction Act of 2022 into law. The IRA has significant economic incentives for both energy storage customers and manufacturers for projects placed in service after December 31, 2022. Starting in 2023, there are Production Tax Credits under Internal Revenue Code 45X (“PTC”), that can be claimed on battery components manufactured in the U.S. and sold to U.S. or foreign customers. These tax credits available to manufacturers include a credit for ten percent of the cost incurred to make electrode active materials in addition to credits of $35 per kWh of capacity of battery cells and $10 per kWh of capacity of battery modules. These credits are cumulative, meaning that companies will be able to claim each of the available tax credits based on the battery components produced and sold through 2029, after which the PTC will begin to gradually phase down through 2032. Since the PTC is a refundable credit (i.e., a credit with a direct-pay option available), the PTC is outside the scope of ASC 740. Therefore, the Company accounts for the PTC under a government grant model. GAAP does not address the accounting for government grants received by a business entity that are outside the scope of ASC 740. The Company’s accounting policy is to analogize to IAS 20, Accounting for Government Grants and Disclosure of Government Assistance, under IFRS Accounting Standards. Under IAS 20, once it is reasonably assured that the entity will comply with the conditions of the grant, the grant money should be recognized on a systematic basis over the periods in which the entity recognizes the related expenses or losses for which the grant money is intended to compensate. The Company recognizes grants once it is probable that both of the following conditions will be met: (1) the Company is eligible to receive the grant, and (2) the Company is able to comply with the relevant conditions of the grant. other assets |
Related Party Transactions
Related Party Transactions | 3 Months Ended |
Mar. 31, 2023 | |
Related Party Transactions [Abstract] | |
Related Party Transactions | Related Party Transactions 2021 Convertible Notes Payable In July 2021, the Company issued $100,000 aggregate principal amount of convertible notes to Spring Creek Capital, LLC, a wholly-owned, indirect subsidiary of Koch Industries, Inc. (the “2021 Convertible Notes”). In connection with these 2021 Convertible Notes, the Company paid $3,000 to B. Riley Securities, Inc., a related party, who acted as a placement agent. Refer to Note 12, Borrowing s , for additional information. AFG Convertible Notes In January 2023, the Company issued and sold $13,750 of 26.5% Convertible Senior PIK Notes due 2026 (“AFG Convertible Notes”) to Great American Insurance Company, Ardsley Partners Renewable Energy, LP, CCI SPV III, LP, Denman Street LLC, John B. Berding Irrevocable Children’s Trust, John B. Berding, and AE Convert, LLC, a Delaware limited liability company managed by Russell Stidolph, a related party as Mr. Stidolph is a director of the Company (together, the “Purchasers”). In connection with the issuance and sale of the AFG Convertible Notes, the Company entered into an investment agreement (the “Investment Agreement”) with the Purchasers. Refer to Note 12, Borrowing s , for additional information. Warrants liability The Company issued private warrants to an affiliated company owned by B. Riley Financial, Inc. which were outstanding as of March 31, 2023 and December 31, 2022. Refer to Note 13, Warrants Liability - Related Party, for additional information. On April 28, 2022, the Company entered into the SEPA. Pursuant to the SEPA, the Company has the right, but not the obligation, to sell to Yorkville shares of its common stock at the Company’s request. See Note 12, Borrowings and Note 18, Shareholders' Deficit |
Borrowings
Borrowings | 3 Months Ended |
Mar. 31, 2023 | |
Debt Disclosure [Abstract] | |
Borrowings | Borrowings The Company’s debt obligations at carrying value consist of the following related and third-party borrowings: March 31, 2023 December 31, 2022 Borrowing Outstanding Carrying Value* Borrowing Outstanding Carrying Value* Yorkville Convertible Promissory Note - due August 2023 $ 6,000 $ 8,240 $ 2,000 $ 2,688 2021 Convertible Notes Payable - due June 2026 109,167 85,039 109,167 82,950 AFG Convertible Note - due June 2026 13,750 26,075 — — Senior Secured Term Loan - due March 2026 100,000 82,531 $ 100,000 $ 81,616 Equipment financing facility - due April 2025 7,900 7,900 8,577 8,577 Total borrowings 236,817 209,785 219,744 175,831 Current portion 11,221 11,221 5,560 5,560 Total borrowings, non-current $ 225,596 $ 198,564 $ 214,184 $ 170,271 * Carrying value includes unamortized deferred financing costs, unamortized discounts, and fair value of embedded derivative liabilities. Yorkville Convertible Promissory Notes - Related Party On December 29, 2022, the Company issued and sold a convertible promissory note (the “December 2022 Promissory Note”) with an aggregate principal amount of $2,000 in a private placement to Yorkville under a second supplemental agreement to the SEPA (the “Second Supplemental Agreement”). In January 2023, Yorkville delivered Investor Notices requiring the Company to issue and sell an aggregate of 1,953,612 shares of common stock to Yorkville to offset all outstanding amounts owed to Yorkville under the December 2022 Promissory Note. This resulted in a loss on debt extinguishment of $338 which is reflected in the unaudited condensed consolidated statements of operations and comprehensive loss. On February 1, 2023, the Company issued a convertible promissory note (the “February 2023 Promissory Note”) with an aggregate principal amount of $5,000 in a private placement to Yorkville under the Second Supplemental Agreement. The February 2023 Promissory Note has a maturity date of June 29, 2023, was issued with an original issue discount of 2%, debt issuance costs of $43, and bears an annual interest rate of 5% which shall increase to an annual rate of 15% upon an Event of Default (as defined in the SEPA) for so long as it remains uncured. The February 2023 Promissory Note is convertible into shares of the Company’s common stock at a conversion price equal to the lower of $1.4883 or 96.5% of the lowest daily volume weighted average price of the Company’s common stock during the seven consecutive trading days immediately preceding the conversion date (the “Conversion Price”). The number of shares issuable upon conversion of the February 2023 Promissory Note is subject to the Exchange Cap limitation under the SEPA, unless shareholder approval is obtained. Because shareholder approval is not an input that is indexed to the Company’s shares, the conversion feature is not indexed to the Company’s own stock. Therefore, the conversion feature does not qualify for the scope exception to derivative accounting and bifurcation is required at issuance. The fair value of the embedded derivative in the February 2023 Promissory Note was estimated using the intrinsic and discounted cash flow model at inception and on subsequent valuation dates. These models incorporate inputs such as the stock price of the Company and its debt yield. The fair value of the embedded derivative upon issuance was $1,323. The fair value of the February 2023 Promissory Note at issuance was $5,887, which was greater than the proceeds received. As such, the Company recorded the excess of fair value of the February 2023 Promissory Note over the proceeds received as interest expense in the amount of $987, which is reflected in the unaudited condensed consolidated statements of operations and comprehensive loss. In February 2023, Yorkville delivered Investor Notices requiring the Company to issue and sell an aggregate of 3,879,706 shares of common stock to Yorkville, in order to offset all outstanding amounts owed to Yorkville under the February 2023 Promissory Note. This resulted in a loss on debt extinguishment of $479 which is reflected in the unaudited condensed consolidated statements of operations and comprehensive loss. On March 17, 2023, the Company issued a convertible promissory note (the “March 2023 Promissory Note” and, together with the December 2022 Promissory Note and the February 2023 Promissory Note, the “Yorkville Convertible Promissory Notes”) with an aggregate principal amount of $15,000 in a private placement to Yorkville under a third supplemental agreement to the SEPA (the “Third Supplemental Agreement”). The March 2023 Promissory Note has a maturity date of August 17, 2023, was issued with an original issue discount of 2%, debt issuance costs of $64, and bears an annual interest rate of 5% which shall increase to an annual rate of 15% upon an Event of Default (as defined in the SEPA) for so long as it remains uncured. The March 2023 Promissory Note is convertible into shares of the Company’s common stock at a conversion price equal to the lower of $1.9368 or 92.5% of the lowest daily volume weighted average price of the Company’s common stock during the seven consecutive trading days immediately preceding the conversion date (the “Conversion Price”). The number of shares issuable upon conversion of the March 2023 Promissory Note is subject to the Exchange Cap limitation under the SEPA, unless shareholder approval is obtained. Because shareholder approval is not an input that is indexed to the Company’s shares, the conversion feature is not indexed to the Company’s own stock. Therefore, the conversion feature does not qualify for the scope exception to derivative accounting and bifurcation is required at issuance. The fair value of the March 2023 Promissory Note at issuance was $20,665, which was greater than the proceeds received. As such, the Company recorded the excess of fair value of the March 2023 Promissory Note over the proceeds received as interest expense in the amount of $5,965, which is reflected in the unaudited condensed consolidated statements of operations and comprehensive loss. The fair value of the embedded derivative upon issuance was $7,026. The fair value of the embedded derivative in the March 2023 Promissory Note was estimated using the intrinsic and discounted cash flow model at inception and on subsequent valuation dates. These models incorporate inputs such as the stock price of the Company and its debt yield. The assumptions used to determine the fair value of the embedded derivatives at issuance and at March 31, 2023 are as follows: March 17, 2023 March 31, 2023 EOSE Common Stock Price $ 2.24 $ 2.57 Debt Yield 40.00 % 40.00 % In March 2023, Yorkville delivered Investor Notices requiring the Company to issue and sell an aggregate of 5,383,174 shares of common stock to Yorkville, in order to offset a portion of outstanding amounts owed to Yorkville under the March 2023 Promissory Note. This resulted in a loss on debt extinguishment of $817 which is reflected in the unaudited condensed consolidated statements of operations and comprehensive loss. The carrying value of the March 2023 Promissory Note is as follows: March 31, 2023 Principal $ 6,000 Unamortized debt discount (545) Unamortized debt issuance costs (64) Embedded derivative liability 2,849 Aggregate carrying value $ 8,240 In April 2023, Yorkville delivered Investor Notices requiring the Company to issue and sell shares of common stock to Yorkville, in order to offset the remaining outstanding amounts owed to Yorkville under the March 2023 Promissory Note. See Note 19, Subsequent Events for additional information. 2021 Convertible Notes Payable – Related Party On July 6, 2021, the Company entered into an investment agreement with Spring Creek Capital, LLC, a wholly-owned, indirect subsidiary of Koch Industries, Inc. The investment agreement provides for the issuance and sale to Koch Industries of the 2021 Convertible Notes in the aggregate principal amount of $100,000. The maturity date of the 2021 Convertible Notes is June 30, 2026, subject to earlier conversion, redemption, or repurchase. The Company estimated the fair value of the embedded conversion feature using a binomial lattice model at inception and on subsequent valuation dates. This model incorporates inputs such as the stock price of the Company, dividend yield, risk-free interest rate, the effective debt yield and expected volatility. The effective debt yield and volatility involve unobservable inputs classified as Level 3 of the fair value hierarchy (refer to Note 14, Fair Value Measurement ). The assumptions used to determine the fair value of the embedded conversion feature are as follows: March 31, 2023 December 31, 2022 Term 3.25 years 3.5 years Dividend yield — % — % Risk-free interest rate 3.7 % 4.1 % Volatility 70.0 % 80.0 % Effective debt yield 40.0 % 25.0 % As of March 31, 2023 and December 31, 2022, the fair value of the embedded conversion feature was $1,684 and $918, respectively. The (loss) gain from the change in fair value of the embedded derivative conversion feature for the three months ended March 31, 2023 and 2022 amounted to $(766) and $7,695, respectively. Interest expense recognized on the 2021 Convertible Notes is as follows: Three months Ended March 31, 2023 2022 Contractual interest expense $ 1,637 $ 1,544 Amortization of debt discount 1,207 543 Amortization of debt issuance costs 117 87 Total $ 2,961 $ 2,174 The balances for the 2021 Convertible Notes are as follows: March 31, 2023 December 31, 2022 Principal $ 109,167 $ 109,167 Unamortized debt discount (23,526) (24,733) Unamortized debt issuance costs (2,286) (2,402) Embedded conversion feature 1,684 918 Aggregate carrying value $ 85,039 $ 82,950 As of March 31, 2023 and December 31, 2022, interest payable attributable to the 2021 Convertible Notes was $1,637 and $—, respectively. As of March 31, 2023, the Company was obligated to repay all contractual interest attributable to the 2021 Convertible Notes in-kind in accordance with the terms under the Senior Secured Term Loan (see below). Therefore, such interest was recorded as a long-term liability on the unaudited condensed consolidated balance sheets. AFG Convertible Notes - Related Party On January 18, 2023, the Company entered into the Investment Agreement with the Purchasers relating to the issuance and sale to the Purchasers of $13,750 in aggregate principal amount of the Company’s AFG Convertible Notes. Contractual Interest Rates - The AFG Convertible Notes will bear interest at a rate of 26.5% per annum, which shall be entirely paid-in-kind. All interest payments shall be made through an increase in the principal amount of the outstanding AFG Convertible Notes or through the issuance of additional notes (such interest is referred to herein as “PIK Interest”). Interest on the AFG Convertible Notes is payable semi-annually in arrears on June 30 and December 30, commencing on June 30, 2023. It is expected that the Notes will mature on June 30, 2026, subject to earlier conversion, redemption or repurchase. Conversion Rights - The AFG Convertible Notes are convertible at the option of the holder (the “Conversion Option”) at any time until the business day prior to the maturity date, including in connection with a redemption by the Company. The AFG Convertible Notes will be convertible into shares of the Company’s common stock, par value $0.0001 per share, based on an initial conversion price of approximately $1.67 per share subject to customary anti-dilution and other adjustments. As of March 31, 2023, 8,233,533 shares of the Company’s common stock were issuable upon conversion of the AFG Convertible Notes including the principal and interest payment in-kind. The Company has the right to settle conversions in shares of common stock, cash, or any combination thereof. Optional Redemption - On or after June 30, 2024, provided that the Company has obtained stockholder approval, the AFG Convertible Notes will be redeemable by the Company in the event that the closing sale price of the Company’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period ending on, and including, the trading day immediately preceding the date on which the Company provides the redemption notice at a redemption price equal to the then current principal amount of the AFG Convertible Notes (inclusive of all PIK Interest), plus the aggregate amount of all interest payments on the AFG Convertible Notes that the holders of the AFG Convertible Notes to be redeemed would have been entitled to receive had the AFG Convertible Notes remained outstanding to the maturity date. Contingent Redemption - With certain exceptions, upon the occurrence of certain events and fundamental changes described in the AFG Convertible Notes Agreement, the holders of the AFG Convertible Notes may require that the Company repurchase all or part of the principal amount of the AFG Convertible Notes at a purchase price of 100% of the principal amount of the AFG Convertible Notes, plus accrued and unpaid interest. Embedded Derivative - The Conversion Option includes an exercise contingency, which requires the Company to obtain shareholder approval for conversions subject to the Exchange Cap. If shareholder approval is not obtained, following commercially reasonable efforts, the Company will be required to settle the conversion in excess of the Exchange Cap in cash. Since settlement in cash may be required in absence of shareholder approval, the embedded conversion feature fails the equity classification guidance in ASC 815 and is thus precluded from being classified in equity. Therefore, the embedded conversion feature is required to be bifurcated from the AFG Convertible Notes and accounted for at fair value at each reporting date, with changes in fair value recognized on the unaudited condensed consolidated statements of operations and comprehensive loss. The fair value of the embedded derivative upon issuance was $6,451. The embedded derivative is presented on the unaudited condensed consolidated balance sheet as a component of Convertible notes payable - related party. The loss from the change in fair value of the embedded derivative for the three months ended March 31, 2023 amounted to $10,272. The Company estimated the fair value of the embedded derivative using a binomial lattice model at the inception and on subsequent valuation dates. This model incorporates inputs such as the stock price of the Company, dividend yield, risk-free interest rate, the effective debt yield and expected volatility. The effective debt yield and volatility involve unobservable inputs classified as Level 3 of the fair value hierarchy (see Note 14, Fair Value Measurement for further discussion). The assumptions used to determine the fair value of the embedded derivative as of March 31, 2023 and as of the date of issuance are as follows: March 31, 2023 January 18, 2023 Term 3.25 years 3.5 years Dividend yield — % — % Risk-free interest rate 3.7 % 3.6 % Volatility 70.0 % 70.0 % Effective debt yield 40.0 % 40.0 % The fair value of the AFG Convertible Notes at issuance was $16,623, which was greater than the proceeds received. The Company recorded the difference of $2,873 as interest expense on the unaudited condensed consolidated statement of operations and comprehensive loss. Interest expense recognized on the AFG Convertible Notes is as follows: Three Months Ended Contractual interest expense $ 779 Amortization of debt discount 148 Amortization of debt issuance costs 42 Total $ 969 The balance for the AFG Convertible Notes is as follows: March 31, 2023 Principal $ 13,750 Unamortized debt discount (3,430) Unamortized debt issuance costs (968) Embedded conversion feature 16,723 Aggregate carrying value $ 26,075 Senior Secured Term Loan On July 29, 2022, the Company entered into a $100,000 Senior Secured Term Loan Credit Agreement with Atlas Credit Partners (ACP) Post Oak Credit I LLC., as administrative agent for the lenders and collateral agent for the secured parties. As of March 31, 2023, the Company had total borrowings of $100,000 under the Senior Secured Term Loan. The Senior Secured Term Loan is scheduled to mature on the earlier of (i) July 29, 2026, and (ii) 91 days prior to the current maturity date of the 2021 Convertible Notes of June 30, 2026. The Company has the right at any time to prepay any Borrowing in whole or in part in an amount of not less than $500. The outstanding principal balance of the Senior Secured Term Loan bears interest, at the applicable margin plus, at the Company’s election, either (i) the benchmark secured overnight financing rate (“SOFR”), which is a per annum rate equal to (y) the Adjusted Term SOFR (as defined in the agreement) plus 0.2616%, or (ii) the alternate base rate (“ABR”), which is a per annum rate equal to the greatest of (x) the Prime Rate (as defined in the agreement), (y) the NYFRB Rate (as defined in the agreement) plus 0.5% and (z) the SOFR. The applicable margin under the Credit Agreement is 8.5% per annum with respect to SOFR loans, and 7.5% per annum with respect to ABR loans. Interest on the Senior Secured Term Loan accrues at a variable interest rate, and interest payments are due quarterly. The Company may elect to convert SOFR Loans to ABR (and ABR Loans to SOFR). As of March 31, 2023, the interest rate in effect for the Senior Secured Term Loan for the first quarter of 2023 interest payment was 13.66%. Any repayment of principal prior to the second anniversary of the issuance date is subject to a call premium. The call premium is equal to the present value of all interest payments due through June 30, 2024, calculated using a discount rate equal to the applicable treasury rate as of the repayment date plus 50 basis points. The Company deemed that the fair value of the embedded derivative features which qualify for bifurcation was de minimis. Concurrently, the Company entered into a Guarantee and Collateral Agreement which secures and guarantees the Senior Secured Term Loan with substantially all the assets of the Company and its subsidiaries, other than the Company’s equity interests in Hi-Power and assets of Hi-Power. Additionally, interest is required to be escrowed in an amount equal to the aggregate amount of the four immediately following interest payments owed on the Loans which was $11,450 at March 31, 2023. This escrowed and restricted cash is presented on a separate line item on the unaudited condensed consolidated balance sheets as long-term restricted cash. The agreements also contain customary affirmative and negative covenants. They limit the Company’s and its subsidiaries’ ability to incur indebtedness, make restricted payments, including cash dividends on its common stock, make certain investments, loans and advances, enter into mergers and acquisitions, sell, assign, transfer or otherwise dispose of its assets, enter into transactions with its affiliates and engage in sale and leaseback transactions, among other restrictions. Furthermore, the limitation on the Company’s ability to incur indebtedness also (i) limits the amount of Pre-Advance Loans that the Company may have outstanding at any time to $15,000 under the SEPA and (ii) requires the payment of principal and interest in kind on each of the Pre-Advance Loans (if any) and the 2021 Convertible Notes. While the Company was in compliance with this covenant as of March 31, 2023 and currently expects to remain in compliance as of June 30, 2023, absent the Company’s ability to secure additional outside capital, the Company may be unable to remain in compliance with this covenant beginning on September 30, 2023 and thereafter (see Note 1, Overview for further discussion). The following table summarizes interest expense recognized: Three Months Ended March 31, 2023 Contractual interest expense $ 3,373 Amortization of debt discount 93 Amortization of debt issuance costs 822 Total $ 4,288 The Senior Secured Term Loan balance is as follows: March 31, 2023 December 31, 2022 Principal $ 100,000 $ 100,000 Unamortized debt discount (1,773) (1,866) Unamortized debt issuance costs (15,696) (16,518) Aggregate carrying value $ 82,531 $ 81,616 Equipment Financing facility The Company entered into an agreement on September 30, 2021 with Trinity Capital Inc. (“Trinity”) for a $25,000 equipment financing facility, the proceeds of which will be used to acquire certain manufacturing equipment, subject to Trinity’s approval. Each draw is executed under a separate payment schedule (a “Schedule”) that constitutes a separate financial instrument. The financing fees included in each Schedule are established through monthly payment factors determined by Trinity. Such monthly payment factors are based on the Prime Rate reported in The Wall Street Journal in effect on the first day of the month in which a Schedule is executed. Date of Draw Gross Amount of Initial Draw Coupon Interest Rate Debt Issuance Costs September 2021 $ 7,000 14.3% $ 175 September 2022 4,216 16.2% 96 Total Equipment Financing loans $ 11,216 $ 271 On September 30, 2022, the equipment facility’s unused commitment of $13,784 expired. As of March 31, 2023 and December 31, 2022, total equipment financing debt outstanding was $7,900 and $8,577, respectively of which $2,981 and $2,872 are recorded as a current liability on the unaudited condensed consolidated balance sheets, respectively. For the three months ended March 31, 2023 and 2022, the Company recognized $317 and $219 as interest expense attributable to the equipment financing agreement, respectively. |
Warrants Liability - Related Pa
Warrants Liability - Related Party | 3 Months Ended |
Mar. 31, 2023 | |
Other Liabilities Disclosure [Abstract] | |
Warrants Liability - Related Party | Warrants Liability - Related Party Private placement warrants issued to the Sponsor of BMRG in its initial public offering on May 22, 2020 became exercisable on May 22, 2021. These warrants are classified as Level 2 financial instruments in the fair value hierarchy (refer to Note 15, Fair Value Measurement ). They are valued on the basis of the quoted price of the Company’s public warrants, adjusted for insignificant difference between the public warrants and the private placement warrants. As of March 31, 2023 and December 31, 2022, 325,000 private placement warrants were outstanding with a fair value of $234 and $78, respectively. The change in fair value for the three months ended March 31, 2023 and 2022 amounted to $156 and $567, respectively. The change has been recognized in (loss) gain on change in fair value of derivatives - related parties in the Company’s unaudited condensed consolidated statements of operations and comprehensive loss. |
Fair Value Measurement
Fair Value Measurement | 3 Months Ended |
Mar. 31, 2023 | |
Fair Value Disclosures [Abstract] | |
Fair Value Measurement | Fair Value Measurement The Company’s financial instruments consist of cash and cash equivalents, restricted cash, private placement warrants, accounts receivable, notes receivable, contract assets, accounts payable, note payable, convertible notes payable — related party, contract liabilities and long-term debt. Accounting standards establish a hierarchy, which prioritizes the inputs to valuation techniques used to measure fair value into three levels. The fair value hierarchy gives the highest priority to quoted market prices (unadjusted) in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. Accounting standards require financial assets and liabilities to be classified based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement requires judgment and the exercise of this judgment may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy levels. The carrying value of cash and cash equivalents, restricted cash, accounts receivable, contract assets, contract liabilities and accounts payable are considered to be representative of their fair value due to the short maturity of these instruments. The table below summarizes the fair values of certain liabilities that are included within the Company’s accompanying unaudited condensed consolidated balance sheets, and their designations among the three fair value measurement categories: March 31, 2023 December 31, 2022 Level 1 Level 2 Level 3 Level 1 Level 2 Level 3 Liabilities Private placement warrants $ — $ 234 $ — $ — $ 78 $ — Embedded derivative liabilities $ — $ — $ 21,255 $ — $ — $ 1,945 The following table presents a roll-forward of the activity of the embedded derivative liabilities within the convertible notes discussed in Note 12, Borrowings . These liabilities were measured at fair value on a recurring basis using significant unobservable inputs (Level 3). Three Months Ended March 31, 2023 2022 Balance at beginning of the period $ 1,945 $ 12,359 Additions 14,799 — Extinguishment from Yorkville Promissory Notes Conversions (8,423) — Change in fair value included in earnings 12,934 (7,695) Balance at end of the period $ 21,255 $ 4,664 The estimated fair value of financial instruments not carried at fair value in the unaudited condensed consolidated balance sheets was as follows: Level in Fair Value Hierarchy March 31, 2023 December 31, 2022 Carrying Value Fair Value Carrying Value Fair Value Notes receivable 3 $ 862 $ 688 $ 863 $ 677 AFG Convertible Notes* 3 26,075 27,593 — — 2021 Convertible Notes* 3 85,039 46,634 82,950 62,421 Senior Secured Term Loan 3 82,531 67,410 81,616 77,576 Equipment financing facility 3 7,900 4,045 8,577 6,282 Yorkville Convertible Notes* 3 8,240 8,375 2,688 2,908 Total $ 210,647 $ 154,745 $ 176,694 $ 149,864 *Includes the embedded derivative liabilities. |
Commitments and Contingencies
Commitments and Contingencies | 3 Months Ended |
Mar. 31, 2023 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | Commitments and Contingencies Lease Commitments The Company has lease commitments under lease agreements. As of March 31, 2023, future lease payments amounted to $5,897. Minimum Volume Commitment In June 2022, the Company entered into a long-term supply agreement with a minimum volume commitment with a third party, which provides services to process certain raw materials. Any purchase order issued under this supply agreement will be non-cancellable. To the extent the Company fails to order the guaranteed minimum volume defined in the contract at the end of the term, the Company is required to pay the counterparty an amount equal to the shortfall, if any, multiplied by a fee. As of March 31, 2023, the Company had open purchase commitments of $200 under this agreement. The Company believes that the probability of failing to meet the minimum volume commitment is remote and no shortfall penalty has been accrued as of March 31, 2023. Legal Proceedings Department of Justice On July 7, 2022, the Company entered into a settlement agreement with the U.S. Department of Justice (the “DOJ”) and Vincent Icolari (“Relator”) to resolve the previously disclosed investigation by the DOJ for underpayment of certain custom duties in past years in connection with imports of batteries and battery components manufactured abroad. The investigation resulted from a qui tam lawsuit (the “Civil Action”) filed by the Relator in December 2019 alleging violations of the False Claims Act. Pursuant to the terms of the settlement agreement, the Company has agreed to pay a total of $1,017 to the United States Department of Justice and $70 to Relator’s counsel. Upon receipt of such payments, the DOJ and the Relator have agreed to release the Company from civil monetary and administrative claims under the False Claims Act and the Relator has agreed to release the Company from any claims related to the Civil Action. The Company has fully settled this liability. Delaware Section 205 Petition On November 12, 2020, B. Riley Principal Merger Corp. II (“BMRG”), the predecessor to the Company, held a special meeting of stockholders (the “BMRG Special Meeting”) to approve certain matters relating to the business combination between BMRG and Eos Energy Storage LLC. One of these matters was a proposal to amend and restate BMRG’s certificate of incorporation in order to, among other things, increase the number of authorized shares of common stock from 125,000,000 shares of common stock, consisting of 100,000,000 shares of Class A common stock and 25,000,000 shares of Class B common stock, to 200,000,000 shares of common stock, and to reclassify all Class A common stock and Class B common stock as a single class of common stock (the “Charter Amendment Proposal”). The Charter Amendment Proposal was approved by a majority of the outstanding shares of Class A common stock and Class B common stock of BMRG as of the record date for the BMRG Special Meeting, voting together as a single class, although voting records indicate that a majority of each of the shares of Class A common stock and Class B common stock also approved the Charter Amendment Proposal. After the BMRG Special Meeting, BMRG and Eos Energy Storage LLC closed the business combination and the Company’s certificate of incorporation, as amended to give effect to the Charter Amendment Proposal, became effective. A recent ruling by the Delaware Court of Chancery introduced uncertainty as to whether Section 242(b)(2) of the Delaware General Corporation Law (the “DGCL”) would have required the Charter Amendment Proposal to be approved by separate votes of the majority of BMRG’s then-outstanding shares of Class A common stock and Class B common stock. To resolve potential uncertainty with respect to the Company’s capital structure, the Company filed a petition in the Delaware Court of Chancery under Section 205 of the DGCL to seek validation of the Charter Amendment Proposal. Section 205 of the DGCL permits the Court of Chancery, in its discretion, to ratify and validate potentially defective corporate acts. On February 27, 2023, the Court of Chancery approved the Company’s request for relief and entered an order under Section 205 of the Delaware General Corporation Law (1) declaring the Company’s Third Amended and Restated Certificate of Incorporation (the “Charter”), including the filing and effectiveness thereof, as validated and effective retroactive to the date of its filing with the Office of the Secretary of State of the State of Delaware on November 16, 2020, and all amendments effected thereby and (2) ordering that the Company’s securities (and the issuance of the securities) described in the Petition and any other securities issued in reliance on the validity of the Charter are validated and declared effective, each as of the original issuance dates. Class Action Complaint On March 8, 2023, Plaintiff Richard Delman filed a class action complaint (the “Complaint”) in the Court of Chancery of the State of Delaware. The Complaint names certain of the Company’s former directors as defendants. Neither the Company nor Eos Energy Storage LLC was named as a defendant in the Complaint, but each was identified as a relevant non-party and the Company owes certain indemnification obligations relating to the lawsuit to the Company’s former directors. |
Stock-Based Compensation
Stock-Based Compensation | 3 Months Ended |
Mar. 31, 2023 | |
Share-Based Payment Arrangement [Abstract] | |
Stock-Based Compensation | Stock-Based Compensation Our stock-based compensation expense is associated with restricted stock units (“RSU”s) and stock options. Stock-based compensation expense is recognized on a straight-line basis over the requisite service period of the award, which is generally the award vesting term. Stock options generally have a term of five three Three months ended 2023 2022 Stock options $ 740 $ 911 Restricted stock units 2,623 3,032 Total $ 3,363 $ 3,943 The stock compensation expense has been recorded in cost of goods sold, research and development expenses, and selling, general and administrative expenses. |
Income Taxes
Income Taxes | 3 Months Ended |
Mar. 31, 2023 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | Income Taxes For the three months ended March 31, 2023 and 2022, income tax expense (benefit) was $10 and $(42), respectively, related to taxable earnings from the Company’s foreign operations. The income tax expense differs from the amount computed by applying the statutory U.S. federal income tax rate of 21% to the loss before income taxes. This is due to non-taxable income, foreign operations, and pre-tax losses for which no tax benefit can be recognized for U.S. income tax purposes. The Company estimates and applies the annual effective tax rate to its ordinary earnings each interim period. Any significant unusual or infrequent items, if any, are not included in the estimation of the annual effective tax rate. Rather, these items and their related income tax expense are separately stated in the interim period in which they occur. The quarterly estimate of the annual effective tax rate and related tax expense is subject to variation due to a multitude of factors. Factors may include, but are not limited to, the inability to accurately predict the Company’s pre-tax and taxable income and loss. At each balance sheet date, management assesses the likelihood that the Company will be able to realize its deferred tax assets. Management considered all available positive and negative evidence in assessing the need for a valuation allowance. The realization of deferred tax assets depends on the generation of sufficient taxable income of the appropriate character and in the appropriate taxing jurisdiction during the future periods in which the related temporary differences become deductible. Management has determined that it is unlikely that the Company will be able to utilize its U.S. deferred tax assets at March 31, 2023 and December 31, 2022 due to cumulative losses. Therefore, the Company has a valuation allowance against its net deferred tax assets. As of March 31, 2023 and December 31, 2022, the Company has unrecognized tax benefits associated with uncertain tax positions that, if recognized, would not affect the effective tax rate on income from continuing operations. The Company is not currently under examination by any taxing jurisdiction, and none of the uncertain tax positions are expected to reverse within the next 12 months. The Company files income tax returns in U.S. federal and various state jurisdictions, as well as Italy and India. The open tax years for federal returns are 2019 and forward, and open tax years for state returns are generally 2018 and forward. In addition, net operating losses generated in closed years and utilized in open years are subject to adjustment by the tax authorities. On August 16, 2022, President Biden signed the Inflation Reduction Act of 2022 into law. There are two major corporate tax provisions included in the Act. In general, the IRA creates a 15% corporate alternative minimum tax (“CAMT”) on any corporation that has (or has had) average annual “adjusted financial statement income” for a three-year period preceding the tax year that exceeds $1 billion. The CAMT is effective for tax years beginning after December 31, 2022. The IRA also imposes on publicly traded U.S. corporations a 1% excise tax on certain repurchases of their stock. The excise tax is effective for stock repurchases after December 31, 2022. The Company does not expect the aforementioned provisions in the IRA to have any material impact on the Company’s unaudited condensed consolidated financial statements. In addition to the CAMT discussed above, the IRA has production tax credits that are discussed in Note 10, Government Grants. |
Shareholders_ Deficit
Shareholders’ Deficit | 3 Months Ended |
Mar. 31, 2023 | |
Equity [Abstract] | |
Shareholders’ Deficit | Shareholders’ Deficit Preferred Shares The Company is authorized to issue 1,000,000 shares of preferred stock with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s Board of Directors. At March 31, 2023 and December 31, 2022, there were no shares of preferred stock issued or outstanding. Common Stock On June 28, 2022, the Company’s shareholders approved an amendment to the Company’s Third Amended and Restated Certificate of Incorporation to increase the authorized shares of common stock with $0.0001 par value from 200,000,000 to 300,000,000. The holders of the Company’s common stock are entitled to one vote for each share. At March 31, 2023 and December 31, 2022, there were 95,222,670 and 82,653,781 shares of common stock issued and outstanding. Treasury Stock For the three months ended March 31, 2023 and 2022, the Company recorded treasury stock of $345 and $826 for shares withheld from employees to cover the payroll tax liability of RSUs vested, respectively. The treasury stock was immediately retired. Public Warrants The Company sold warrants to purchase 9,075,000 shares of the Company’s common stock in a public offering and a private placement on May 22, 2020. Each warrant entitles the holder to purchase a share of common stock at a price of $11.50 per share. For the three months ended March 31, 2022, 600 public warrants were exercised. There were no public warrants exercised for the three months ended March 31, 2023. As of March 31, 2023 and December 31, 2022, there were 7,001,654 public warrants outstanding. Standby Equity Purchase Agreement On April 28, 2022, the Company entered into the SEPA with Yorkville. Pursuant to the SEPA, as amended, the Company has the right, but not the obligation, to sell to Yorkville up to $75,000 of shares of its common stock at the Company’s request at any time during the commitment period, which commenced on April 28, 2022 and will end on the earlier of (i) May 1, 2024, or (ii) the date on which Yorkville shall have made payment of advances requested by the Company totaling up to the commitment amount of $75,000. Each sale the Company requests under the SEPA (an “Advance”) may be for a number of shares of common stock with an aggregate value of up to $20,000. The SEPA provides for shares to be sold to Yorkville at 97.0% of market price. Subject to the mutual consent of Yorkville and the Company, from time to time the Company may request, and Yorkville shall provide, pre-advance loans (each, a “Pre-Advance Loan”) each in the principal amount not to exceed $50,000, pursuant to a promissory note on terms and conditions to be agreed by both parties. In addition to the Yorkville Convertible Promissory Notes issued under the SEPA as discussed in Note 12, Borrowings, on March 14, 2023, the Company also issued 683,908 shares pursuant to the SEPA and raised $1,250 of cash from the offering. For the three months ended March 31, 2023, total funds raised under the SEPA, inclusive of proceeds received from the Yorkville Convertible Promissory Notes, were $20,850. Shares issued pursuant to the Yorkville Convertible Promissory Notes for the three months ended March 31, 2023 were 11,216,492. Additionally, shares issued under the SEPA for the three months ended March 31, 2023 were 683,908. At-the-Market Offering Program On August 5, 2022, the Company entered into the Sales Agreement with Cowen and Company LLC (“Cowen”), with respect to an ATM offering program under which the Company may offer and sell, from time to time at its sole discretion, shares of its common stock, par value $0.0001 per share, having an aggregate offering price of up to $100,000 (the “Placement Shares”) through Cowen as its sales agent and/or principal. The Company will pay Cowen a commission equal to 3.0% of the gross sales proceeds of any Placement Shares sold. The Company will also reimburse Cowen for certain expenses incurred in connection with the Sales Agreement. The Sales Agreement will terminate upon the earlier of (i) the sale of all Placement Shares subject to the Sales Agreement or (ii) termination of the Sales Agreement in accordance with the terms and conditions set forth therein. There were no shares issued under the ATM offering program for the three months ended March 31, 2023. Earnings (Loss) Per Share Basic earnings per share (“EPS”) is computed by dividing earnings available to common shareholders by the weighted average number of shares of common stock outstanding during the period. Other potentially dilutive common shares, and the related impact to earnings, are considered when calculating EPS on a diluted basis. As the Company incurred a net loss for the three months ended March 31, 2023 and 2022, the potential dilutive shares from stock options, restricted stock units, warrants, and convertible redeemable notes were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented. Therefore, basic and diluted EPS are computed using the same number of weighted average shares for the three months ended March 31, 2023 and 2022. The following potentially dilutive shares were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented: For the Three Months Ended March 31, 2023 2022 Stock options and restricted stock units 6,987,945 4,784,076 Public and private placement warrants 7,326,654 7,326,654 Convertible Notes (if converted) 16,950,606 5,144,074 |
Subsequent Events
Subsequent Events | 3 Months Ended |
Mar. 31, 2023 | |
Subsequent Events [Abstract] | |
Subsequent Events | Subsequent Events Yorkville In April, Yorkville delivered Investor Notices requiring the Company to issue and sell an aggregate of 3,258,744 shares of common stock to Yorkville, in order to offset the remaining $6,000 owed to Yorkville under the March 2023 Promissory Note. On April 10, 2023, the Company issued and sold a convertible promissory note (the “April 2023 Promissory Note”) with an aggregate principal amount of $15,000 in a private placement to Yorkville under the SEPA. The April 2023 Promissory Note has a maturity date of August 31, 2023, was issued with an original issue discount of 2%, and bears an annual interest rate of 5% which shall increase to an annual rate of 15% upon an Event of Default (as defined in the SEPA) for so long as it remains uncured. The April 2023 Promissory Note is convertible into shares of the Company’s common stock at a conversion price equal to the lower of $2.8093 or 90% of the lowest daily volume weighted average price of the Company’s common stock during the seven consecutive trading days immediately preceding the conversion date. In April, 2023, Yorkville delivered Investor Notices requiring the Company to issue and sell an aggregate of 1,349,926 shares of common stock to Yorkville, in order to offset a portion of the outstanding amounts owed to Yorkville under the April 2023 Promissory Note. Equity and Warrant Issuance On April 12, 2023, the Company entered into a securities purchase agreement (the “Purchase Agreement”) for the issuance and sale of an aggregate of 16,000,000 shares of the Company’s common stock at a purchase price of $2.50 per share in a registered direct offering (the “Offering”). The Company has also agreed to issue in a concurrent private placement unregistered warrants to purchase up to an aggregate of 16,000,000 shares of common stock. The warrants have an exercise price of $3.14 per share, are not exercisable until six months from the date of issuance, and will expire 5.5 years from the date of issuance. The gross proceeds to the Company from the Offering were $40,000, before deducting advisory fees and other offering expenses payable by the Company. |
Summary of Significant Accoun_2
Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2023 | |
Accounting Policies [Abstract] | |
Basis of Presentation | Basis of Presentation The accompanying unaudited condensed consolidated financial statements include the accounts of the Company and its 100% owned, direct and indirect subsidiaries and have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). All intercompany transactions and balances have been eliminated in the preparation of the unaudited condensed consolidated financial statements. These statements reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for fair presentation of the information contained therein. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). The interim financial statements should be read in conjunction with the audited consolidated financial statements, including the notes thereto, included in our 2022 Annual Report on Form 10-K. These interim results are not necessarily indicative of results for the full year. |
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimates. |
Reclassification of Prior Year Presentation | Reclassification of Prior Year PresentationCertain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations. |
Recent Accounting Pronouncements | Recent Accounting Pronouncements There were no new accounting standards or updates during the three months ended March 31, 2023 that would have a material impact on the Company’s unaudited condensed consolidated financial statements. |
Revenue Recognition (Tables)
Revenue Recognition (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Revenue from Contract with Customer [Abstract] | |
Schedule of Revenue Recognition | Product revenues, which are generally recognized at a point in time, and service revenues, which are generally recognized over time, are as follows: For the Three Months Ended March 31, 2023 2022 Product revenue $ 8,675 $ 3,293 Service revenue 160 5 Total revenues $ 8,835 $ 3,298 |
Schedule of Information about Contract Liabilities from Contracts with Customers | The following table provides information about contract assets and contract liabilities from contracts with customers. Contract assets, current and contract liabilities, current and long-term are included separately on the unaudited condensed consolidated balance sheets and contract assets, long-term are included under other assets, net. March 31, December 31, Contract assets $ 3,914 $ 2,000 Contract liabilities $ 1,356 $ 4,806 |
Cash, Cash Equivalents and Re_2
Cash, Cash Equivalents and Restricted Cash (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Cash and Cash Equivalents [Abstract] | |
Schedule of Cash, Cash Equivalents, and Restricted Cash | The following table reconciles reported amounts from the unaudited condensed consolidated balance sheets to cash, cash equivalents and restricted cash reported within the unaudited condensed consolidated statements of cash flows: March 31, March 31, Cash and cash equivalents $ 16,127 $ 55,361 Restricted cash (1) 2,725 — Long-term restricted cash 11,450 1,255 Total cash, cash equivalents, and restricted cash $ 30,302 $ 56,616 |
Schedule of Cash, Cash Equivalents, and Restricted Cash | The following table reconciles reported amounts from the unaudited condensed consolidated balance sheets to cash, cash equivalents and restricted cash reported within the unaudited condensed consolidated statements of cash flows: March 31, March 31, Cash and cash equivalents $ 16,127 $ 55,361 Restricted cash (1) 2,725 — Long-term restricted cash 11,450 1,255 Total cash, cash equivalents, and restricted cash $ 30,302 $ 56,616 |
Inventory (Tables)
Inventory (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Inventory Disclosure [Abstract] | |
Schedule of Components of Inventories | The following table provides information about inventory balances: March 31, December 31, Raw materials $ 13,896 $ 22,899 Work-in-process 64 361 Finished goods 115 — Total inventory, net $ 14,075 $ 23,260 |
Property, Plant and Equipment_2
Property, Plant and Equipment, Net (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Property, Plant and Equipment [Abstract] | |
Schedule of Components of Property, Plant and Equipment, Net | The following table provides information about property, plant and equipment, net balances: Estimated Useful lives March 31, December 31, Equipment 5 to 10 years $ 23,622 $ 23,653 Finance lease 5 years 379 379 Furniture 5 to 10 years 1,892 1,868 Leasehold improvements Lesser of useful life/ 6,629 6,303 Tooling 2 to 3 years 6,654 6,926 Total 39,176 39,129 Less: Accumulated depreciation (14,559) (11,960) Total property, plant and equipment, net $ 24,617 $ 27,169 |
Accrued Expenses (Tables)
Accrued Expenses (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Payables and Accruals [Abstract] | |
Schedule of Accrued Expenses | Accrued expenses were as follows: March 31, December 31, Accrued payroll $ 4,636 $ 2,706 Warranty reserve (1) 3,972 3,836 Accrued legal and professional expenses 2,087 840 Provision for contract losses 1,936 2,561 Insurance premium payable, current 2,730 2,607 Other 4,990 2,809 Total accrued expenses $ 20,351 $ 15,359 (1) Refer to the table below for the warranty reserve activity for the three months ended March 31, 2023. |
Schedule of Warranty Reserve Activity | The following table summarizes warranty reserve activity: Three Months Ended 2023 2022 Warranty reserve - beginning of period $ 3,836 $ 2,112 Additions for current period deliveries 357 673 Changes in the warranty reserve estimate — 955 Warranty costs incurred (221) (500) Warranty reserve - end of period $ 3,972 $ 3,240 |
Borrowings (Tables)
Borrowings (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Debt Disclosure [Abstract] | |
Schedule of Long Term Debt | The Company’s debt obligations at carrying value consist of the following related and third-party borrowings: March 31, 2023 December 31, 2022 Borrowing Outstanding Carrying Value* Borrowing Outstanding Carrying Value* Yorkville Convertible Promissory Note - due August 2023 $ 6,000 $ 8,240 $ 2,000 $ 2,688 2021 Convertible Notes Payable - due June 2026 109,167 85,039 109,167 82,950 AFG Convertible Note - due June 2026 13,750 26,075 — — Senior Secured Term Loan - due March 2026 100,000 82,531 $ 100,000 $ 81,616 Equipment financing facility - due April 2025 7,900 7,900 8,577 8,577 Total borrowings 236,817 209,785 219,744 175,831 Current portion 11,221 11,221 5,560 5,560 Total borrowings, non-current $ 225,596 $ 198,564 $ 214,184 $ 170,271 * Carrying value includes unamortized deferred financing costs, unamortized discounts, and fair value of embedded derivative liabilities. The Senior Secured Term Loan balance is as follows: March 31, 2023 December 31, 2022 Principal $ 100,000 $ 100,000 Unamortized debt discount (1,773) (1,866) Unamortized debt issuance costs (15,696) (16,518) Aggregate carrying value $ 82,531 $ 81,616 Date of Draw Gross Amount of Initial Draw Coupon Interest Rate Debt Issuance Costs September 2021 $ 7,000 14.3% $ 175 September 2022 4,216 16.2% 96 Total Equipment Financing loans $ 11,216 $ 271 |
Schedule of Fair Value of Embedded Derivatives | The assumptions used to determine the fair value of the embedded derivatives at issuance and at March 31, 2023 are as follows: March 17, 2023 March 31, 2023 EOSE Common Stock Price $ 2.24 $ 2.57 Debt Yield 40.00 % 40.00 % |
Schedule of Balances Recognized upon Issuance of Convertible Notes | The carrying value of the March 2023 Promissory Note is as follows: March 31, 2023 Principal $ 6,000 Unamortized debt discount (545) Unamortized debt issuance costs (64) Embedded derivative liability 2,849 Aggregate carrying value $ 8,240 The balances for the 2021 Convertible Notes are as follows: March 31, 2023 December 31, 2022 Principal $ 109,167 $ 109,167 Unamortized debt discount (23,526) (24,733) Unamortized debt issuance costs (2,286) (2,402) Embedded conversion feature 1,684 918 Aggregate carrying value $ 85,039 $ 82,950 The balance for the AFG Convertible Notes is as follows: March 31, 2023 Principal $ 13,750 Unamortized debt discount (3,430) Unamortized debt issuance costs (968) Embedded conversion feature 16,723 Aggregate carrying value $ 26,075 |
Schedule of Assumptions Used to Determine Fair Value of Embedded Conversion Feature | The assumptions used to determine the fair value of the embedded conversion feature are as follows: March 31, 2023 December 31, 2022 Term 3.25 years 3.5 years Dividend yield — % — % Risk-free interest rate 3.7 % 4.1 % Volatility 70.0 % 80.0 % Effective debt yield 40.0 % 25.0 % March 31, 2023 January 18, 2023 Term 3.25 years 3.5 years Dividend yield — % — % Risk-free interest rate 3.7 % 3.6 % Volatility 70.0 % 70.0 % Effective debt yield 40.0 % 40.0 % |
Schedule of Interest Expense | Interest expense recognized on the 2021 Convertible Notes is as follows: Three months Ended March 31, 2023 2022 Contractual interest expense $ 1,637 $ 1,544 Amortization of debt discount 1,207 543 Amortization of debt issuance costs 117 87 Total $ 2,961 $ 2,174 Interest expense recognized on the AFG Convertible Notes is as follows: Three Months Ended Contractual interest expense $ 779 Amortization of debt discount 148 Amortization of debt issuance costs 42 Total $ 969 The following table summarizes interest expense recognized: Three Months Ended March 31, 2023 Contractual interest expense $ 3,373 Amortization of debt discount 93 Amortization of debt issuance costs 822 Total $ 4,288 |
Fair Value Measurement (Tables)
Fair Value Measurement (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Fair Value Disclosures [Abstract] | |
Schedule of Fair Value of Liabilities | The table below summarizes the fair values of certain liabilities that are included within the Company’s accompanying unaudited condensed consolidated balance sheets, and their designations among the three fair value measurement categories: March 31, 2023 December 31, 2022 Level 1 Level 2 Level 3 Level 1 Level 2 Level 3 Liabilities Private placement warrants $ — $ 234 $ — $ — $ 78 $ — Embedded derivative liabilities $ — $ — $ 21,255 $ — $ — $ 1,945 |
Schedule of Liabilities Measured at Fair Value | The following table presents a roll-forward of the activity of the embedded derivative liabilities within the convertible notes discussed in Note 12, Borrowings . These liabilities were measured at fair value on a recurring basis using significant unobservable inputs (Level 3). Three Months Ended March 31, 2023 2022 Balance at beginning of the period $ 1,945 $ 12,359 Additions 14,799 — Extinguishment from Yorkville Promissory Notes Conversions (8,423) — Change in fair value included in earnings 12,934 (7,695) Balance at end of the period $ 21,255 $ 4,664 |
Fair Value, Liabilities Measured on Recurring Basis | The estimated fair value of financial instruments not carried at fair value in the unaudited condensed consolidated balance sheets was as follows: Level in Fair Value Hierarchy March 31, 2023 December 31, 2022 Carrying Value Fair Value Carrying Value Fair Value Notes receivable 3 $ 862 $ 688 $ 863 $ 677 AFG Convertible Notes* 3 26,075 27,593 — — 2021 Convertible Notes* 3 85,039 46,634 82,950 62,421 Senior Secured Term Loan 3 82,531 67,410 81,616 77,576 Equipment financing facility 3 7,900 4,045 8,577 6,282 Yorkville Convertible Notes* 3 8,240 8,375 2,688 2,908 Total $ 210,647 $ 154,745 $ 176,694 $ 149,864 *Includes the embedded derivative liabilities. |
Stock-Based Compensation (Table
Stock-Based Compensation (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Share-Based Payment Arrangement [Abstract] | |
Schedule of Stock-based Compensation Expense | Stock-based compensation expense included in the unaudited condensed consolidated statements of operations and comprehensive loss was as follows: Three months ended 2023 2022 Stock options $ 740 $ 911 Restricted stock units 2,623 3,032 Total $ 3,363 $ 3,943 |
Shareholders_ Deficit (Tables)
Shareholders’ Deficit (Tables) | 3 Months Ended |
Mar. 31, 2023 | |
Equity [Abstract] | |
Schedule of Antidilutive Shares Excluded from Calculation of Earnings Per Share | The following potentially dilutive shares were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented: For the Three Months Ended March 31, 2023 2022 Stock options and restricted stock units 6,987,945 4,784,076 Public and private placement warrants 7,326,654 7,326,654 Convertible Notes (if converted) 16,950,606 5,144,074 |
Overview - Additional Informati
Overview - Additional Information (Details) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2023 USD ($) segment | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) | |
Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||
Number of operating segments | segment | 1 | ||
Number of reportable segments | segment | 1 | ||
Net loss | $ (71,600) | $ (45,791) | |
Net cash used in operating activities | (30,478) | (42,732) | |
Accumulated deficit | (717,940) | $ (646,340) | |
Cash and cash equivalents | 16,127 | $ 55,361 | $ 17,076 |
Working capital | (15,659) | ||
Short-Term Debt | $ 11,221 |
Revenue Recognition - Revenue R
Revenue Recognition - Revenue Recognition Table (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Disaggregation of Revenue [Line Items] | ||
Total revenue | $ 8,835 | $ 3,298 |
Product revenue | ||
Disaggregation of Revenue [Line Items] | ||
Total revenue | 8,675 | 3,293 |
Service revenue | ||
Disaggregation of Revenue [Line Items] | ||
Total revenue | $ 160 | $ 5 |
Revenue Recognition - Narrative
Revenue Recognition - Narratives (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |||
Contract assets | $ 1,914 | $ (431) | |
Increase (decrease) in contract liabilities | (3,450) | $ 2,074 | |
Revenue recognized in contract liabilities | 3,450 | ||
Contract liabilities, current | 400 | $ 3,850 | |
Contract liabilities, long-term | 956 | 956 | |
Contract assets, current | 3,844 | $ 1,859 | |
Contract assets, long-term | $ 70 | ||
Revenue Benchmark | Customer 1 | Customer Concentration Risk | |||
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |||
Concentration risk percentage | 97% | 43.60% | |
Revenue Benchmark | Customer 2 | Customer Concentration Risk | |||
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |||
Concentration risk percentage | 31.50% | ||
Revenue Benchmark | Customer 3 | Customer Concentration Risk | |||
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | |||
Concentration risk percentage | 15.10% |
Revenue Recognition - Informati
Revenue Recognition - Information about Contract Liabilities from Contracts with Customers (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Revenue from Contract with Customer [Abstract] | ||
Contract assets | $ 3,914 | $ 2,000 |
Contract liabilities | $ 1,356 | $ 4,806 |
Cash, Cash Equivalents and Re_3
Cash, Cash Equivalents and Restricted Cash - Narrative (Details) | Jul. 29, 2022 interest_payment |
Senior Secured Term Loan | Secured Debt | |
Restricted Cash and Cash Equivalents Items [Line Items] | |
Number of immediately following interest payments required to be escrowed | 4 |
Cash, Cash Equivalents and Re_4
Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022 | Dec. 31, 2021 |
Cash and Cash Equivalents [Abstract] | ||||
Cash and cash equivalents | $ 16,127 | $ 17,076 | $ 55,361 | |
Restricted cash | 2,725 | 2,725 | 0 | |
Long-term restricted cash | 11,450 | 11,422 | 1,255 | |
Total cash, cash equivalents, and restricted cash | $ 30,302 | $ 31,223 | $ 56,616 | $ 105,692 |
Inventory (Details)
Inventory (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Inventory Disclosure [Abstract] | ||
Raw materials | $ 13,896 | $ 22,899 |
Work-in-process | 64 | 361 |
Finished goods | 115 | 0 |
Total inventory, net | $ 14,075 | $ 23,260 |
Property, Plant and Equipment_3
Property, Plant and Equipment, Net - Components of Property and Equipment (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Dec. 31, 2022 | |
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 39,176 | $ 39,129 |
Less: Accumulated depreciation | (14,559) | (11,960) |
Total property, plant and equipment, net | 24,617 | 27,169 |
Equipment | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 23,622 | 23,653 |
Equipment | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 5 years | |
Equipment | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 10 years | |
Finance lease | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 379 | 379 |
Estimated Useful lives | 5 years | |
Furniture | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 1,892 | 1,868 |
Furniture | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 5 years | |
Furniture | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 10 years | |
Leasehold improvements | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 6,629 | 6,303 |
Tooling | ||
Property, Plant and Equipment [Line Items] | ||
Property, plant, and equipment and finance lease right-of-use asset | $ 6,654 | $ 6,926 |
Tooling | Minimum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 2 years | |
Tooling | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Estimated Useful lives | 3 years |
Property, Plant and Equipment_4
Property, Plant and Equipment, Net - Narratives (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Property, Plant and Equipment [Abstract] | ||
Depreciation expense related to property and equipment | $ 2,667 | $ 985 |
Intangible Assets - Narratives
Intangible Assets - Narratives (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Finite-Lived Intangible Assets [Line Items] | ||
Capitalized cost | $ 130 | |
Amortization of capitalized computer software cost | 9 | |
Patents | ||
Finite-Lived Intangible Assets [Line Items] | ||
Gross patents value | $ 400 | |
Patents useful lives | 10 years | |
Patents amortization expenses | $ 10 | $ 10 |
Software | ||
Finite-Lived Intangible Assets [Line Items] | ||
Patents useful lives | 3 years |
Notes Receivable, Net and Var_2
Notes Receivable, Net and Variable Interest Entities (“VIEs”) Consideration (Details) - Variable Interest Entity, not primary beneficiary - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Variable Interest Entity [Line Items] | ||
Loan commitment on the consolidated balance sheet | $ 862 | $ 863 |
Financing receivable, allowance for credit loss | $ 2 | $ 2 |
Accrued Expenses - Schedule of
Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Payables and Accruals [Abstract] | ||
Accrued payroll | $ 4,636 | $ 2,706 |
Warranty reserve | 3,972 | 3,836 |
Accrued legal and professional expenses | 2,087 | 840 |
Provision for contract losses | 1,936 | 2,561 |
Insurance premium payable, current | 2,730 | 2,607 |
Other | 4,990 | 2,809 |
Total accrued expenses | $ 20,351 | $ 15,359 |
Accrued Expenses - Warranty Res
Accrued Expenses - Warranty Reserve Activity (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Movement in Standard Product Warranty Accrual [Roll Forward] | ||
Warranty reserve - beginning of period | $ 3,836 | $ 2,112 |
Additions for current period deliveries | 357 | 673 |
Changes in the warranty reserve estimate | 0 | 955 |
Warranty costs incurred | (221) | (500) |
Warranty reserve - end of period | $ 3,972 | $ 3,240 |
Government Grants (Details)
Government Grants (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | |
Government Assistance [Line Items] | |||
Grant expense, net | $ 0 | $ 173 | |
California Energy Commission | |||
Government Assistance [Line Items] | |||
Noncurrent grants receivables | $ 245 | $ 263 | |
Government Assistance, Current, Statement of Financial Position [Extensible Enumeration] | Other current assets | ||
Production Tax Credits | |||
Government Assistance [Line Items] | |||
Current grants receivable | $ 798 | ||
Government Assistance, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other assets | ||
Government assistance amount | $ 798 |
Related Party Transactions (Det
Related Party Transactions (Details) - USD ($) | 1 Months Ended | 3 Months Ended | |||
Jul. 31, 2021 | Mar. 31, 2023 | Mar. 31, 2022 | Jan. 18, 2023 | Jul. 06, 2021 | |
Related Party Transaction [Line Items] | |||||
Payment made for debt issuance cost | $ 1,116,000 | $ 0 | |||
2021 Convertible Notes | Affiliated Entity | |||||
Related Party Transaction [Line Items] | |||||
Notes payable | $ 100,000,000 | ||||
Payment made for debt issuance cost | $ 3,000,000 | ||||
2021 Convertible Notes | Convertible Notes | |||||
Related Party Transaction [Line Items] | |||||
Principal | $ 100,000,000 | ||||
AFG Convertible Notes | Convertible Notes | Affiliated Entity | |||||
Related Party Transaction [Line Items] | |||||
Principal | $ 13,750,000 | ||||
Paid-In-Kind Interest Rate | 26.50% |
Borrowings - Schedule of Debt (
Borrowings - Schedule of Debt (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | Jul. 29, 2022 |
Borrowing Outstanding | |||
Total borrowings | $ 236,817 | $ 219,744 | |
Current portion | 11,221 | 5,560 | |
Total borrowings, non-current | 225,596 | 214,184 | |
Carrying Value* | |||
Total borrowings | 209,785 | 175,831 | |
Long-term debt, current | 11,221 | 5,560 | |
Long-term debt | 198,564 | 170,271 | |
Yorkville Convertible Promissory Note - due September 2022 | Convertible Notes | |||
Borrowing Outstanding | |||
Convertible notes payable | 6,000 | 2,000 | |
Carrying Value* | |||
Convertible notes payable | 8,240 | 2,688 | |
2021 Convertible Notes Payable - due June 2026 | |||
Carrying Value* | |||
Convertible notes payable | 85,039 | 82,950 | |
2021 Convertible Notes Payable - due June 2026 | Convertible Notes | |||
Borrowing Outstanding | |||
Convertible notes payable | 109,167 | 109,167 | |
Total borrowings | 109,167 | 109,167 | |
Carrying Value* | |||
Convertible notes payable | 85,039 | 82,950 | |
Total borrowings | 85,039 | 82,950 | |
AFG Convertible Note - due June 2026 | |||
Borrowing Outstanding | |||
Convertible notes payable | 0 | ||
Carrying Value* | |||
Convertible notes payable | 26,075 | 0 | |
AFG Convertible Note - due June 2026 | Convertible Notes | |||
Borrowing Outstanding | |||
Convertible notes payable | 13,750 | ||
Senior Secured Term Loan - due March 2026 | |||
Carrying Value* | |||
Total borrowings | 82,531 | 81,616 | |
Senior Secured Term Loan - due March 2026 | Secured Debt | |||
Borrowing Outstanding | |||
Total borrowings | 100,000 | 100,000 | $ 100 |
Carrying Value* | |||
Total borrowings | 82,531 | 81,616 | |
Equipment financing facility - due April 2025 | |||
Carrying Value* | |||
Total borrowings | 7,900 | 8,577 | |
Equipment financing facility - due April 2025 | Line of Credit | |||
Borrowing Outstanding | |||
Total borrowings | 7,900 | 8,577 | |
Carrying Value* | |||
Total borrowings | $ 7,900 | $ 8,577 |
Borrowings - Narrative (Details
Borrowings - Narrative (Details) | 1 Months Ended | 3 Months Ended | |||||||||||||||
Mar. 17, 2023 USD ($) $ / shares | Feb. 01, 2023 USD ($) trading_day $ / shares | Jan. 18, 2023 USD ($) trading_day $ / shares | Jul. 29, 2022 USD ($) interest_payment | Mar. 31, 2023 USD ($) $ / shares shares | Feb. 28, 2023 USD ($) shares | Jan. 31, 2023 USD ($) shares | Mar. 31, 2023 USD ($) shares $ / shares | Mar. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) $ / shares | Dec. 29, 2022 USD ($) | Sep. 30, 2022 USD ($) | Aug. 05, 2022 $ / shares | Jun. 28, 2022 $ / shares | Jun. 27, 2022 $ / shares | Sep. 30, 2021 USD ($) | Jul. 06, 2021 USD ($) | |
Debt Instrument [Line Items] | |||||||||||||||||
Loss on debt extinguishment | $ 1,634,000 | $ 0 | |||||||||||||||
Carrying Value | $ 209,785,000 | 209,785,000 | $ 175,831,000 | ||||||||||||||
Interest payable - related party | $ 2,417,000 | $ 2,417,000 | $ 0 | ||||||||||||||
Common stock, par value (in dollars per share) | $ / shares | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | ||||||||||
Outstanding balance | $ 236,817,000 | $ 236,817,000 | $ 219,744,000 | ||||||||||||||
Long-term debt, current | $ 2,981,000 | $ 2,981,000 | 2,872,000 | ||||||||||||||
Yorkville Convertible Notes | Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Principal | $ 2,000,000 | ||||||||||||||||
Converted instrument, shares issued (in shares) | shares | 1,953,612 | ||||||||||||||||
Loss on debt extinguishment | $ 338,000 | ||||||||||||||||
Coupon Interest Rate | 40% | 40% | 40% | ||||||||||||||
Yorkville Convertible Promissory Note February 2023 | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Carrying Value | $ 5,887,000 | ||||||||||||||||
Yorkville Convertible Promissory Note February 2023 | Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Principal | $ 5,000,000 | ||||||||||||||||
Converted instrument, shares issued (in shares) | shares | 3,879,706 | ||||||||||||||||
Loss on debt extinguishment | $ 817,000 | $ 479,000 | |||||||||||||||
Discount rate percentage | 2% | ||||||||||||||||
Debt Issuance Costs | $ 43,000 | ||||||||||||||||
Stated interest rate | 5% | ||||||||||||||||
Increase in annual rate upon an event of default | 15% | ||||||||||||||||
Conversion price per unit (in dollars per share) | $ / shares | $ 1.4883 | ||||||||||||||||
Lowest daily volume weighted average price | 96.50% | ||||||||||||||||
Number of trading days | trading_day | 7 | ||||||||||||||||
Embedded conversion feature | $ 1,323,000 | ||||||||||||||||
Non-cash interest expense | $ 987,000 | ||||||||||||||||
March 2023 Promissory Note | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Carrying Value | $ 20,665,000 | ||||||||||||||||
March 2023 Promissory Note | Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Principal | $ 15,000,000 | ||||||||||||||||
Converted instrument, shares issued (in shares) | shares | 5,383,174 | ||||||||||||||||
Discount rate percentage | 2% | ||||||||||||||||
Debt Issuance Costs | $ 64,000 | ||||||||||||||||
Stated interest rate | 5% | ||||||||||||||||
Increase in annual rate upon an event of default | 15% | ||||||||||||||||
Conversion price per unit (in dollars per share) | $ / shares | $ 1.9368 | ||||||||||||||||
Lowest daily volume weighted average price | 92.50% | ||||||||||||||||
Embedded conversion feature | $ 7,026,000 | $ 2,849,000 | $ 2,849,000 | ||||||||||||||
Carrying Value | 8,240,000 | 8,240,000 | |||||||||||||||
Non-cash interest expense | $ 5,965,000 | ||||||||||||||||
Outstanding balance | 6,000,000 | 6,000,000 | |||||||||||||||
2021 Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Interest payable - related party | 1,637,000 | 1,637,000 | 0 | ||||||||||||||
2021 Convertible Notes | Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Principal | $ 100,000,000 | ||||||||||||||||
Embedded conversion feature | 1,684,000 | 1,684,000 | 918,000 | ||||||||||||||
Carrying Value | 85,039,000 | 85,039,000 | 82,950,000 | ||||||||||||||
Gain (loss) on beneficial conversion feature | (766,000) | 7,695,000 | |||||||||||||||
Non-cash interest expense - related parties | 2,961,000 | 2,174,000 | |||||||||||||||
Outstanding balance | $ 109,167,000 | $ 109,167,000 | $ 109,167,000 | ||||||||||||||
Coupon Interest Rate | 40% | 40% | 25% | ||||||||||||||
AFG Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Carrying Value | $ 16,623,000 | ||||||||||||||||
Non-cash interest expense - related parties | $ 2,873,000 | ||||||||||||||||
AFG Convertible Notes | Convertible Notes | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Conversion price per unit (in dollars per share) | $ / shares | $ 1.67 | ||||||||||||||||
Embedded conversion feature | $ 6,451,000 | $ 16,723,000 | $ 16,723,000 | ||||||||||||||
Carrying Value | 26,075,000 | $ 26,075,000 | |||||||||||||||
Gain (loss) on beneficial conversion feature | $ (10,272,000) | ||||||||||||||||
Number of shares issuable if converted (in shares) | shares | 8,233,533 | ||||||||||||||||
Percentage of stock price | 130% | ||||||||||||||||
Threshold trading days | trading_day | 20 | ||||||||||||||||
Consecutive trading days | trading_day | 30 | ||||||||||||||||
Redemption percentage | 100% | ||||||||||||||||
Non-cash interest expense - related parties | $ 969,000 | ||||||||||||||||
Outstanding balance | $ 13,750,000 | $ 13,750,000 | |||||||||||||||
Coupon Interest Rate | 40% | 40% | 40% | ||||||||||||||
Senior Secured Term Loan | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Carrying Value | $ 82,531,000 | $ 82,531,000 | $ 81,616,000 | ||||||||||||||
Senior Secured Term Loan | SOFR | Minimum | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Variable rate spread | 0.2616% | ||||||||||||||||
Senior Secured Term Loan | NYFRB | Minimum | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Variable rate spread | 0.50% | ||||||||||||||||
Senior Secured Term Loan | Secured Debt | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Principal | $ 100,000,000 | ||||||||||||||||
Carrying Value | 82,531,000 | 82,531,000 | 81,616,000 | ||||||||||||||
Non-cash interest expense - related parties | 4,288,000 | ||||||||||||||||
Outstanding balance | $ 100,000 | 100,000,000 | 100,000,000 | 100,000,000 | |||||||||||||
Number of days prior to current maturity date | 91 days | ||||||||||||||||
Minimum prepayment amount | $ 500,000,000 | ||||||||||||||||
Repayment applicable treasury rate | 0.50% | ||||||||||||||||
Number of immediately following interest payments required to be escrowed | interest_payment | 4 | ||||||||||||||||
Interest escrowed for loan | $ 11,450,000 | $ 11,450,000 | |||||||||||||||
Maximum borrowing capacity under agreement | $ 15,000,000 | ||||||||||||||||
Senior Secured Term Loan | SOFR Loans | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Variable rate spread | 8.50% | ||||||||||||||||
Coupon Interest Rate | 13.66% | 13.66% | |||||||||||||||
Senior Secured Term Loan | ABR Loans | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Stated interest rate | 7.50% | ||||||||||||||||
Equipment financing facility | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Carrying Value | $ 7,900,000 | $ 7,900,000 | 8,577,000 | ||||||||||||||
Non-cash interest expense - related parties | 317,000 | $ 219,000 | |||||||||||||||
Remaining borrowing capacity | 13,784,000 | 13,784,000 | |||||||||||||||
Long-term line of credit | 7,900,000 | 7,900,000 | 8,577,000 | ||||||||||||||
Long-term debt, current | 2,981,000 | 2,981,000 | 2,872,000 | ||||||||||||||
Equipment financing facility | Line of Credit | |||||||||||||||||
Debt Instrument [Line Items] | |||||||||||||||||
Debt Issuance Costs | 271,000 | 271,000 | $ 96,000 | $ 175,000 | |||||||||||||
Carrying Value | 7,900,000 | 7,900,000 | 8,577,000 | ||||||||||||||
Outstanding balance | 7,900,000 | 7,900,000 | $ 8,577,000 | ||||||||||||||
Coupon Interest Rate | 16.20% | 14.30% | |||||||||||||||
Maximum borrowing capacity | $ 25,000,000 | $ 25,000,000 |
Borrowings - Assumptions used t
Borrowings - Assumptions used to determine the Fair Value of the Embedded Derivatives at Issuance (Details) - Yorkville Convertible Notes - Convertible Notes - $ / shares | Mar. 31, 2023 | Mar. 17, 2023 |
Debt Instrument [Line Items] | ||
EOSE Common Stock Price (in usd per share) | $ 2.57 | $ 2.24 |
Debt Yield | 40% | 40% |
Borrowings - Net Carrying Value
Borrowings - Net Carrying Value (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Mar. 17, 2023 | Jan. 18, 2023 | Dec. 31, 2022 | Jul. 29, 2022 |
Debt Instrument [Line Items] | |||||
Principal | $ 236,817 | $ 219,744 | |||
Total borrowings | 209,785 | 175,831 | |||
March 2023 Promissory Note | |||||
Debt Instrument [Line Items] | |||||
Total borrowings | $ 20,665 | ||||
March 2023 Promissory Note | Convertible Notes | |||||
Debt Instrument [Line Items] | |||||
Principal | 6,000 | ||||
Unamortized debt discount | (545) | ||||
Unamortized debt issuance costs | (64) | ||||
Embedded conversion feature | 2,849 | $ 7,026 | |||
Total borrowings | 8,240 | ||||
2021 Convertible Notes | Convertible Notes | |||||
Debt Instrument [Line Items] | |||||
Principal | 109,167 | 109,167 | |||
Unamortized debt discount | (23,526) | (24,733) | |||
Unamortized debt issuance costs | (2,286) | (2,402) | |||
Embedded conversion feature | 1,684 | 918 | |||
Total borrowings | 85,039 | 82,950 | |||
AFG Convertible Notes | |||||
Debt Instrument [Line Items] | |||||
Total borrowings | $ 16,623 | ||||
AFG Convertible Notes | Convertible Notes | |||||
Debt Instrument [Line Items] | |||||
Principal | 13,750 | ||||
Unamortized debt discount | (3,430) | ||||
Unamortized debt issuance costs | (968) | ||||
Embedded conversion feature | 16,723 | $ 6,451 | |||
Total borrowings | 26,075 | ||||
Senior Secured Term Loan | |||||
Debt Instrument [Line Items] | |||||
Total borrowings | 82,531 | 81,616 | |||
Senior Secured Term Loan | Secured Debt | |||||
Debt Instrument [Line Items] | |||||
Principal | 100,000 | 100,000 | $ 100 | ||
Unamortized debt discount | (1,773) | (1,866) | |||
Unamortized debt issuance costs | (15,696) | (16,518) | |||
Total borrowings | $ 82,531 | $ 81,616 |
Borrowings - Debt Assumptions (
Borrowings - Debt Assumptions (Details) - Convertible Notes | 3 Months Ended | 12 Months Ended | |
Jan. 18, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | |
2021 Convertible Notes | |||
Debt Instrument [Line Items] | |||
Term | 3 years 3 months | 3 years 6 months | |
Effective debt yield | 40% | 25% | |
2021 Convertible Notes | Dividend yield | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0 | 0 | |
2021 Convertible Notes | Risk-free interest rate | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0.037 | 0.041 | |
2021 Convertible Notes | Volatility | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0.700 | 0.800 | |
AFG Convertible Notes | |||
Debt Instrument [Line Items] | |||
Term | 3 years 6 months | 3 years 3 months | |
Effective debt yield | 40% | 40% | |
AFG Convertible Notes | Dividend yield | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0 | 0 | |
AFG Convertible Notes | Risk-free interest rate | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0.036 | 0.037 | |
AFG Convertible Notes | Volatility | |||
Debt Instrument [Line Items] | |||
Debt Instrument, measurement input | 0.700 | 0.700 |
Borrowings - Interest Expense (
Borrowings - Interest Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Jan. 18, 2023 | Mar. 31, 2023 | Mar. 31, 2022 | |
2021 Convertible Notes | Convertible Notes | |||
Debt Instrument [Line Items] | |||
Contractual interest expense | $ 1,637 | $ 1,544 | |
Amortization of debt discount | 1,207 | 543 | |
Amortization of debt issuance costs | 117 | 87 | |
Total | 2,961 | $ 2,174 | |
AFG Convertible Note - Related Party | |||
Debt Instrument [Line Items] | |||
Total | $ 2,873 | ||
AFG Convertible Note - Related Party | Convertible Notes | |||
Debt Instrument [Line Items] | |||
Contractual interest expense | 779 | ||
Amortization of debt discount | 148 | ||
Amortization of debt issuance costs | 42 | ||
Total | 969 | ||
Senior Secured Term Loan | Secured Debt | |||
Debt Instrument [Line Items] | |||
Contractual interest expense | 3,373 | ||
Amortization of debt discount | 93 | ||
Amortization of debt issuance costs | 822 | ||
Total | $ 4,288 |
Borrowings - Equipment Financin
Borrowings - Equipment Financing Facility (Details) - Line of Credit - Equipment financing facility - USD ($) $ in Thousands | 1 Months Ended | 19 Months Ended | |
Sep. 30, 2022 | Sep. 30, 2021 | Mar. 31, 2023 | |
Debt Instrument [Line Items] | |||
Gross Amount of Initial Draw | $ 4,216 | $ 7,000 | $ 11,216 |
Coupon Interest Rate | 16.20% | 14.30% | |
Debt Issuance Costs | $ 96 | $ 175 | $ 271 |
Warrants Liability - Related _2
Warrants Liability - Related Party (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | |
Class of Warrant or Right [Line Items] | |||
Warrants outstanding (in shares) | 7,001,654 | 7,001,654 | |
Warrants liability - related party | $ 234 | $ 78 | |
Change in fair value | $ 156 | $ 567 | |
Private Placement | |||
Class of Warrant or Right [Line Items] | |||
Warrants outstanding (in shares) | 325,000 | 325,000 |
Fair Value Measurement - Fair V
Fair Value Measurement - Fair Value of Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Private placement warrants | $ 234 | $ 78 |
Level 1 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Private placement warrants | 0 | 0 |
Level 1 | Embedded derivative liabilities | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Embedded derivative liabilities | 0 | 0 |
Level 2 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Private placement warrants | 234 | 78 |
Level 2 | Embedded derivative liabilities | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Embedded derivative liabilities | 0 | 0 |
Level 3 | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Private placement warrants | 0 | 0 |
Level 3 | Embedded derivative liabilities | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Embedded derivative liabilities | $ 21,255 | $ 1,945 |
Fair Value Measurement - Liabil
Fair Value Measurement - Liabilities Measured at Fair Value (Details) - USD ($) $ in Thousands | 3 Months Ended | |||
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||
Balance at beginning of the period | $ 21,255 | $ 4,664 | $ 1,945 | $ 12,359 |
Additions | 14,799 | 0 | ||
Extinguishment from Yorkville Promissory Notes Conversions | (8,423) | 0 | ||
Change in fair value included in earnings | 12,934 | (7,695) | ||
Balance at end of the period | $ 21,255 | $ 4,664 |
Fair Value Measurement - Carryi
Fair Value Measurement - Carrying Value and Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Jan. 18, 2023 | Dec. 31, 2022 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | $ 209,785 | $ 175,831 | |
Carrying Value | 210,647 | 176,694 | |
Notes receivable | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | 862 | 863 | |
AFG Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | $ 16,623 | ||
Carrying Value | 26,075 | 0 | |
2021 Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | 85,039 | 82,950 | |
Senior Secured Term Loan | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | 82,531 | 81,616 | |
Equipment financing facility | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | 7,900 | 8,577 | |
Yorkville Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Carrying Value | 8,240 | 2,688 | |
Level 3 | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 154,745 | 149,864 | |
Level 3 | Notes receivable | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 688 | 677 | |
Level 3 | AFG Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 27,593 | 0 | |
Level 3 | 2021 Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 46,634 | 62,421 | |
Level 3 | Senior Secured Term Loan | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 67,410 | 77,576 | |
Level 3 | Equipment financing facility | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | 4,045 | 6,282 | |
Level 3 | Yorkville Convertible Notes | |||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
Fair Value | $ 8,375 | $ 2,908 |
Commitments and Contingencies (
Commitments and Contingencies (Details) - USD ($) $ in Thousands | 3 Months Ended | ||
Mar. 31, 2023 | Nov. 12, 2020 | Nov. 11, 2020 | |
Other Commitments [Line Items] | |||
Future lease payments | $ 5,897 | ||
Authorized capital stock (in shares) | 125,000,000 | ||
Common stock | |||
Other Commitments [Line Items] | |||
Authorized capital stock (in shares) | 200,000,000 | ||
Common Class A | |||
Other Commitments [Line Items] | |||
Authorized capital stock (in shares) | 100,000,000 | ||
Common Class B | |||
Other Commitments [Line Items] | |||
Authorized capital stock (in shares) | 25,000,000 | ||
U.S. Department of Justice | |||
Other Commitments [Line Items] | |||
Settlement, amount awarded to other party | 1,017 | ||
Relator | |||
Other Commitments [Line Items] | |||
Settlement, amount awarded to other party | 70 | ||
Minimum Volume Commitment | |||
Other Commitments [Line Items] | |||
Non-cancellable purchase commitment | $ 200 |
Stock-Based Compensation - Narr
Stock-Based Compensation - Narratives (Details) $ in Thousands | 3 Months Ended |
Mar. 31, 2023 USD ($) | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Unrecognized stock compensation expense | $ 11,320 |
Unrecognized stock compensation expense attributable to stock option | $ 834 |
Stock options | Minimum | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Options term | 5 years |
Vesting term | 3 months |
Stock options | Maximum | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Options term | 10 years |
Vesting term | 5 years |
Stock options | Weighted Average | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Vesting term | 3 months 18 days |
Restricted stock units | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Unrecognized stock compensation expense attributable to RSUs | $ 10,486 |
Restricted stock units | Minimum | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Vesting term | 3 years |
Restricted stock units | Maximum | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Vesting term | 4 years |
Restricted stock units | Weighted Average | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Vesting term | 1 year 4 months 24 days |
Stock-Based Compensation - Comp
Stock-Based Compensation - Compensation Expense (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Stock compensation expense | $ 3,363 | $ 3,943 |
Stock options | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Stock compensation expense | 740 | 911 |
Restricted stock units | ||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
Stock compensation expense | $ 2,623 | $ 3,032 |
Income Taxes - Narratives (Deta
Income Taxes - Narratives (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Income Tax Disclosure [Abstract] | ||
Income tax expense (benefit) | $ 10 | $ (42) |
Shareholders_ Deficit - Additio
Shareholders’ Deficit - Additional Information (Details) | 3 Months Ended | |||||||||||
Mar. 14, 2023 USD ($) shares | Aug. 05, 2022 USD ($) $ / shares | Apr. 28, 2022 USD ($) | Mar. 31, 2023 USD ($) vote $ / shares shares | Mar. 31, 2022 USD ($) shares | Jan. 18, 2023 $ / shares | Dec. 31, 2022 $ / shares shares | Dec. 29, 2022 USD ($) | Jun. 28, 2022 $ / shares shares | Jun. 27, 2022 $ / shares shares | Dec. 31, 2021 shares | May 22, 2020 $ / shares shares | |
Class of Stock [Line Items] | ||||||||||||
Preferred stock, shares authorized (in shares) | 1,000,000 | 1,000,000 | ||||||||||
Preferred stock, shares issued (in shares) | 0 | 0 | ||||||||||
Preferred stock, shares outstanding (in shares) | 0 | 0 | ||||||||||
Common stock, par value (in dollars per share) | $ / shares | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | ||||||
Common stock, shares authorized (in shares) | 300,000,000 | 300,000,000 | 300,000,000 | 200,000,000 | ||||||||
Number of votes for each share | vote | 1 | |||||||||||
Common stock, shares issued (in shares) | 95,222,670 | 82,653,781 | ||||||||||
Common stock, shares outstanding (in shares) | 95,222,670 | 82,653,781 | ||||||||||
Shares withheld from employee to cover payroll tax liability | $ | $ 345,000 | $ 826,000 | ||||||||||
Common stock to be purchased through warrants (in shares) | 9,075,000 | |||||||||||
Price of common stock to be purchased through warrants (in dollars per share) | $ / shares | $ 11.50 | |||||||||||
Warrants outstanding (in shares) | 7,001,654 | 7,001,654 | ||||||||||
Common stock | ||||||||||||
Class of Stock [Line Items] | ||||||||||||
Common stock, shares outstanding (in shares) | 95,222,670 | 53,980,608 | 82,653,781 | 53,786,632 | ||||||||
Exercise of warrants (in shares) | 0 | 600 | ||||||||||
Yorkville Convertible Notes | Convertible Notes | ||||||||||||
Class of Stock [Line Items] | ||||||||||||
Sale of stock, number of shares issued in transaction (in shares) | 11,216,492 | |||||||||||
Private Placement | ||||||||||||
Class of Stock [Line Items] | ||||||||||||
Authorized value of stock to be sold | $ | $ 75,000,000 | |||||||||||
Each sale aggregate value | $ | $ 20,000,000 | |||||||||||
Share price as percentage of market price | 97% | |||||||||||
Maximum borrowing capacity under agreement | $ | $ 50,000,000 | |||||||||||
Sale of stock, number of shares issued in transaction (in shares) | 683,908 | 683,908 | ||||||||||
Cash received on issuance of shares | $ | $ 1,250,000 | $ 20,850,000 | ||||||||||
ATM | ||||||||||||
Class of Stock [Line Items] | ||||||||||||
Authorized value of stock to be sold | $ | $ 100,000,000 | |||||||||||
Commission on gross sale proceeds | 3% |
Shareholders_ Deficit - Anti-di
Shareholders’ Deficit - Anti-dilutive Securities (Details) - shares | 3 Months Ended | |
Mar. 31, 2023 | Mar. 31, 2022 | |
Stock options and restricted stock units | ||
Class of Stock [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share (in shares) | 6,987,945 | 4,784,076 |
Public and private placement warrants | ||
Class of Stock [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share (in shares) | 7,326,654 | 7,326,654 |
Convertible Notes (if converted) | ||
Class of Stock [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share (in shares) | 16,950,606 | 5,144,074 |
Subsequent Events (Details)
Subsequent Events (Details) | 1 Months Ended | |||||
Apr. 12, 2023 USD ($) $ / shares shares | Apr. 10, 2023 USD ($) trading_day $ / shares | Mar. 17, 2023 USD ($) $ / shares | Apr. 30, 2023 USD ($) shares | Mar. 31, 2023 shares | May 22, 2020 $ / shares shares | |
Subsequent Event [Line Items] | ||||||
Common stock to be purchased through warrants (in shares) | 9,075,000 | |||||
Exercise price of warrants (in dollars per share) | $ / shares | $ 11.50 | |||||
March 2023 Promissory Note | Convertible Notes | ||||||
Subsequent Event [Line Items] | ||||||
Converted instrument, shares issued (in shares) | 5,383,174 | |||||
Principal | $ | $ 15,000,000 | |||||
Discount rate percentage | 2% | |||||
Stated interest rate | 5% | |||||
Increase in annual rate upon an event of default | 15% | |||||
Conversion price per unit (in dollars per share) | $ / shares | $ 1.9368 | |||||
Lowest daily volume weighted average price | 92.50% | |||||
Subsequent event | ||||||
Subsequent Event [Line Items] | ||||||
Proceeds from issuance of common stock and warrants | $ | $ 40,000,000 | |||||
Advisory fees | $ | $ 2,000,000 | |||||
Subsequent event | April 2023 Promissory Note | Convertible Notes | ||||||
Subsequent Event [Line Items] | ||||||
Principal | $ | $ 15,000,000 | |||||
Discount rate percentage | 2% | |||||
Stated interest rate | 5% | |||||
Increase in annual rate upon an event of default | 15% | |||||
Conversion price per unit (in dollars per share) | $ / shares | $ 2.8093 | |||||
Lowest daily volume weighted average price | 90% | |||||
Number of trading days | trading_day | 7 | |||||
Common stock | Subsequent event | Private Warrants | ||||||
Subsequent Event [Line Items] | ||||||
Common stock to be purchased through warrants (in shares) | 16,000,000 | |||||
Exercise price of warrants (in dollars per share) | $ / shares | $ 3.14 | |||||
Warrant not exercisable term from the date of issuance | 6 months | |||||
Term of warrants | 5 years 6 months | |||||
Common stock | Subsequent event | March 2023 Promissory Note | Convertible Notes | ||||||
Subsequent Event [Line Items] | ||||||
Converted instrument, shares issued (in shares) | 3,258,744 | |||||
Amount of debt offset | $ | $ 6,000,000 | |||||
Common stock | Subsequent event | April 2023 Promissory Note | ||||||
Subsequent Event [Line Items] | ||||||
Converted instrument, shares issued (in shares) | 1,349,926 | |||||
Common stock | Subsequent event | Purchase Agreement | ||||||
Subsequent Event [Line Items] | ||||||
Sale of stock, number of shares issued in transaction (in shares) | 16,000,000 | |||||
Sale of stock, price per share (in dollars per share) | $ / shares | $ 2.50 |