Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement

Fair Value Measurement
6 Months Ended
Jun. 30, 2022
Fair Value Disclosures [Abstract]  
Accounting guidance on fair value measurements for certain financial assets and liabilities requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 — Unobservable inputs reflecting the reporting entity’s own assumptions or external inputs from inactive markets.

A financial asset or liability’s classification within the hierarchy is determined based on the lowest level of input that is significant to the fair value measurement. Assets and liabilities measured at fair value and fair value measurement level were as follows:
June 30, 2022 December 31, 2021
Fair Value Level 1 Level 2 Level 3 Fair Value Level 1 Level 2 Level 3
Convertible notes $ —  $ —  $ —  $ —  $ 24,705,000  $ —  $ —  $ 24,705,000 
Total liabilities at fair value $ —  $ —  $ —  $ —  $ 24,705,000  $ —  $ —  $ 24,705,000 

Convertible Notes

The Company's convertible notes were measured at fair value using Level 3 inputs upon issuance and at each reporting date. Considerable judgment was required in interpreting market data to develop the estimates of fair value. Accordingly, the Company’s estimates are not necessarily indicative of the amounts that the Company, or holders of the instruments, could have realize in a current market exchange. Significant assumptions used in the fair value model included estimates of the redemption dates, credit spreads and the market price and volatility of the Company’s common stock. The use of different assumptions and/or estimation methodologies could have had a material effect on the estimated fair values.

The Company recognized changes in fair value of the convertible notes related to changes in credit spread, if any, in Other Comprehensive Loss and the remaining changes in fair value in Interest Expense (Income).