Fair Value Measurements |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2023 |
Jun. 30, 2022 |
Dec. 31, 2022 |
Dec. 31, 2021 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Measurements [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FAIR VALUE MEASUREMENTS |
17. Fair Value Measurements
The Company measures and reports certain financial and non-financial assets and liabilities on a fair value basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The three levels related to fair value measurements are as follows:
Level 1 – Observable inputs such as quoted prices in active markets for identical assets or liabilities.
Level 2 – Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active or other inputs that are observable or can be corroborated by observable market data.
Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies, and similar techniques that use significant unobservable inputs.
The estimated fair values of accounts receivable, contract assets, accounts payable, accrued expenses, and indebtedness with unrelated parties approximate their carrying amounts due to the relatively short maturity or time to maturity of these instruments. Notes payable with related parties may not be arms-length transactions and therefore, may not reflect fair value. The estimated fair value of the Debentures approximates their carrying amount due to their recent issuance.
The Company’s non-financial assets measured at fair value on non-recurring basis include stock-based compensation awards, valuations of SPA Warrants, and Earnout Shares. These are considered Level 3 measurements as they involve significant unobservable inputs.
In accordance with the fair value hierarchy described above, the following tables show the fair value of the Company’s financial liabilities that are required to be measured at fair value on a recurring basis and the related activity for periods presented:
The following table sets forth a summary of the changes in fair value of the Company’s financial liabilities:
|
15. Fair Value Measurements
The Company measures and reports certain financial and non-financial assets and liabilities on a fair value basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The three levels related to fair value measurements are as follows:
The estimated fair values of accounts receivable, contract assets, accounts payable and accrued expenses approximate their carrying amounts due to the relatively short maturity or time to maturity of these instruments. Notes payable with related parties may not be arms-length transactions and therefore may not reflect fair value. The estimated fair value of the Debentures approximates their carrying amount due to their recent issuance.
In accordance with the fair value hierarchy described above, the following tables show the fair value of the Company’s financial liabilities that are required to be measured at fair value on a recurring basis and the related activity for periods presented:
The following table sets forth a summary of the changes in fair value of the Company’s financial liabilities:
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CleanTech Acquisition Corp [Member] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Measurements [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FAIR VALUE MEASUREMENTS |
NOTE 10. FAIR VALUE MEASUREMENTS
The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of June 30, 2022 and December 31, 2021, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:
The Company utilized a Monte Carlo simulation model for the initial valuation of the Public Warrants, and the publicly-traded value for the subsequent valuation of the Public Warrants. The measurement of the Public Warrants as of June 30, 2022 and December 31, 2021 is classified as Level 1 due to the use of an observable market quote in an active market under the ticker CLAQW. The quoted price of the Public Warrants was $0.32 and $0.60 per warrant as of June 30, 2022 and December 31, 2021, respectively.
The Company utilizes a Black-Scholes Option Pricing Model to value the Private Placement Warrants at each reporting period, with changes in fair value recognized in the condensed consolidated statements of operations. The estimated fair value of the warrant liability is determined using Level 3 inputs. Inherent in a Black-Scholes Option Pricing Model are assumptions related to expected share-price volatility, expected life, risk-free interest rate and dividend yield. For the initial valuation, the Company estimated volatility based on research on comparable companies with the same type of warrants along with the implied volatilities shortly after they start trading. Significant increases (decreases) in the expected volatility in isolation would result in a significantly higher (lower) fair value measurement. The risk-free interest rate is based on the U.S. Treasury zero-coupon yield curve on the grant date for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend rate is based on the historical rate, which the Company anticipates to remain at zero. Transfers to/from Levels 1, 2 and 3 are recognized at the end of the reporting period. The estimated fair value of the Public Warrants transferred from a Level 3 measurement to a Level 1 fair value measurement in September 2021 after the Public Warrants were separately listed and traded.
The following table provides the significant inputs to the Black-Scholes Option Pricing Model fair value of the Private Placement Warrants:
The following table provides a summary of the changes in the fair value of the Company’s Level 3 financial instruments that are measured at fair value on a recurring basis:
The Company recognized gains in connection with the change in the fair value of warrant liabilities of $503,750 and $0 in the unaudited condensed consolidated statements of operations for the three months ended June 30, 2022 and 2021, respectively. The Company recognized gains in connection with the change in the fair value of warrant liabilities of $2,917,250 and $0 in the unaudited condensed consolidated statements of operations for the six months ended June 30, 2022 and 2021, respectively. |
NOTE 10. FAIR VALUE MEASUREMENTS
The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2021 and December 31, 2020, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:
The Company did not have any assets or liabilities measured at fair value as of December 31, 2020.
The Company utilized a Monte Carlo simulation model for the initial valuation of the Public Warrants, and the publicly-traded value for the subsequent valuation of the Public Warrants. The measurement of the Public Warrants as of December 31, 2021 is classified as Level 1 due to the use of an observable market quote in an active market under the ticker CLAQW. The quoted price of the Public Warrants was $0.60 per warrant as of December 31, 2021.
The Company utilizes a Black-Scholes Option Pricing Model to value the Private Placement Warrants at each reporting period, with changes in fair value recognized in the statement of operations. The estimated fair value of the warrant liability is determined using Level 3 inputs. Inherent in a Black-Scholes Option Pricing Model are assumptions related to expected share-price volatility, expected life, risk-free interest rate and dividend yield. For the initial valuation, the Company estimated volatility based on research on comparable companies with the same type of warrants along with the implied volatilities shortly after they start trading. Significant increases (decreases) in the expected volatility in isolation would result in a significantly higher (lower) fair value measurement. The risk-free interest rate is based on the U.S. Treasury zero-coupon yield curve on the grant date for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend rate is based on the historical rate, which the Company anticipates to remain at zero.
Transfers to/from Levels 1, 2 and 3 are recognized at the end of the reporting period. The estimated fair value of the Public Warrants transferred from a Level 3 measurement to a Level 1 fair value measurement in September 2021 after the Public Warrants were separately listed and traded.
The following table provides the significant inputs to the Black-Scholes Option Pricing Model fair value of the Private Placement Warrants:
The following table provides a summary of the changes in the fair value of the Company’s Level 3 financial instruments that are measured at fair value on a recurring basis:
The Company recognized gains in connection with the change in the fair value of warrant liabilities of $1,077,750 in the consolidated financial consolidated statements of operations during the year ended December 31, 2021. |