Fair Value Measurements |
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Measurements | Fair Value Measurements Authoritative guidance establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: •Level 1 — defined as observable inputs such as quoted prices in active markets •Level 2 — defined as inputs other than quoted prices in active markets that are either directly or indirectly observable •Level 3 — defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions The Company’s assets classified in Level 1 and Level 2 as of December 31, 2022 and 2021 consist of cash equivalents and available-for-sale marketable securities. The valuation of Level 1 instruments is determined using a market approach and is based upon unadjusted quoted prices for identical assets in active markets. The valuation of Level 2 instruments is also determined using a market approach based upon quoted prices for similar assets in active markets, or other inputs that are observable for substantially the full term of the financial instrument. Level 2 securities include certificates of deposit, commercial paper and corporate notes that use as their basis readily observable market parameters. The Company held certain assets that are required to be measured at fair value on a recurring basis as of December 31, 2022, as follows:
The Company held certain assets that are required to be measured at fair value on a recurring basis as of December 31, 2021, as follows:
Total assets measured at fair value as of December 31, 2022 and 2021 include no cash equivalents. The Company also has financial assets and liabilities, not required to be measured at fair value on a recurring basis, which primarily consist of cash, accounts receivable, restricted cash, accounts payable and accrued liabilities and product revenue allowances, the carrying values of which materially approximate their fair values.
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