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Fair Value Measurement
6 Months Ended
Jun. 30, 2022
Fair Value Disclosures [Abstract]  
Fair Value Measurement

Note 3. Fair Value Measurement

The Company applies fair value accounting for all financial assets and liabilities. Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an

asset or liability. As a basis for considering such assumptions, a three-tier fair value hierarchy has been established, which prioritizes the inputs used in measuring fair value as follows:

Level 1—Observable inputs, such as quoted prices in active markets for identical assets or liabilities at the measurement date.

Level 2—Observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3—Unobservable inputs which reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to the model.

In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as considers counterparty credit risk in its assessment of fair value.

Assets and liabilities measured at fair value are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company classifies money market funds as Level 1 within the fair value hierarchy as the fair value is based on quoted price in active markets. The Company classifies its investments in corporate debt securities, commercial paper and asset backed securities as Level 2 within the fair value hierarchy as the fair value is based on other observable inputs, including broker or dealer quotations or alternative pricing sources. When quoted prices in active markets for identical assets or liabilities are not available, the Company relies on non-binding quotes from its investment managers, which are based on proprietary valuation models of independent pricing services. These models generally use inputs such as observable market data, quoted market prices for similar instruments, or historical pricing trends of a security relative to its peers. To validate the fair value determination provided by its investment managers, the Company reviews the pricing movement in the context of overall market trends and trading information from its investment managers. In addition, the Company assesses the inputs and methods used in determining the fair value in order to determine the classification of securities in the fair value hierarchy. As of June 30, 2022 and December 31, 2021, there were no financial instruments classified as Level 3. The Company evaluates transfers between levels at the end of each reporting period and there were no transfers of financial instruments between the fair value measurement levels during the six months ended June 30, 2022.

As of June 30, 2022, investments measured on a recurring basis and recognized at fair value are as follows (in thousands):

 

 

 

 

 

June 30, 2022

 

 

 

Fair Value
Hierarchy
Level

 

Amortized
Cost

 

 

Gross
Unrealized
Gains

 

 

Gross
Unrealized
Losses

 

 

Fair
Value

 

Financial assets included in cash and cash
   equivalents

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

Level 1

 

$

126,924

 

 

$

 

 

$

 

 

$

126,924

 

Financial assets included in short-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

Level 2

 

 

1,168

 

 

 

 

 

 

(16

)

 

 

1,152

 

Financial assets included in long-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Asset backed securities

 

Level 2

 

 

187

 

 

 

 

 

 

(1

)

 

 

186

 

Total

 

 

 

$

128,279

 

 

$

 

 

$

(17

)

 

$

128,262

 

 

As of December 31, 2021, investments measured on a recurring basis and recognized at fair value are as follows (in thousands):

 

 

 

 

 

December 31, 2021

 

 

 

Fair Value
Hierarchy
Level

 

Amortized
Cost

 

 

Gross
Unrealized
Gains

 

 

Gross
Unrealized
Losses

 

 

Fair
Value

 

Financial assets included within cash and
   cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

Level 1

 

$

112,193

 

 

$

 

 

$

 

 

$

112,193

 

Financial assets included within short-term
   investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

Level 2

 

 

19,258

 

 

 

1

 

 

 

(6

)

 

 

19,253

 

Commercial paper

 

Level 2

 

 

4,499

 

 

 

 

 

 

 

 

 

4,499

 

Asset backed securities

 

Level 2

 

 

4,029

 

 

 

 

 

 

(1

)

 

 

4,028

 

Financial assets included within long-term
   investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

Level 2

 

 

1,185

 

 

 

 

 

 

(4

)

 

 

1,181

 

Asset backed securities

 

Level 2

 

 

695

 

 

 

 

 

 

 

 

 

695

 

Total

 

 

 

$

141,859

 

 

$

1

 

 

$

(11

)

 

$

141,849