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Financial Instruments
6 Months Ended
Jun. 30, 2020
Financial Instruments  
Financial Instruments

3.    Financial Instruments

The tables below present information about the Company’s assets and liabilities that are measured at fair value on a recurring basis as of June 30, 2020 and December 31, 2019 and indicate the fair value hierarchy of the valuation techniques the Company utilized to determine such fair value. In general, fair values determined by Level 1 inputs utilize observable inputs such as quoted prices in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs utilize data points that are either directly or indirectly observable, such as quoted prices, interest rates and yield curves. Fair values determined by Level 3 inputs utilize unobservable data points for which there is little or no market data, which require the Company to develop its own assumptions for the asset or liability. There were no transfers between fair value measurement levels during the six months ended June 30, 2020 or 2019.

The Company’s investment portfolio may include fixed income securities that do not always trade on a daily basis. As a result, the pricing services used by the Company apply other available information as applicable through processes such as benchmark yields, benchmarking of like securities, sector groupings and matrix pricing to prepare valuations. The Company validates the prices provided by its third party pricing services by obtaining market values from other pricing sources and analyzing pricing data in certain instances. The Company also invests in certain reverse repurchase agreements which are collateralized by deposits in the form of U.S. Government Securities and Obligations for an amount no less than 102% of their value. The Company does not record an asset or liability for the collateral as the Company is not permitted to sell or re-pledge the collateral. The collateral has at least the prevailing credit rating of U.S. Government Treasuries and Agencies. The Company utilizes a third party custodian to manage the exchange of funds and ensure that collateral received is maintained at 102% of the value of the reverse repurchase agreements on a daily basis.

Below is a summary of assets measured at fair value on a recurring basis (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2020

 

 

Quoted Prices

 

Significant

 

Significant

 

 

 

 

in Active

 

Observable

 

Unobservable

 

 

 

 

Markets

 

Inputs

 

Inputs

 

 

 

    

(Level 1)

    

(Level 2)

    

(Level 3)

    

Total

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

Cash and cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

$

44,973

 

$

 —

 

$

 —

 

$

44,973

Short-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

Corporate debt securities

 

 

 —

 

 

2,001

 

 

 —

 

 

2,001

Total assets

 

$

44,973

 

$

2,001

 

$

 —

 

$

46,974

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of December 31, 2019

 

    

Quoted Prices

    

Significant

    

Significant

    

 

 

 

in Active

 

Observable

 

Unobservable

 

 

 

 

Markets

 

Inputs

 

Inputs

 

 

 

 

(Level 1)

 

(Level 2)

 

(Level 3)

 

Total

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

Cash and cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

$

5,432

 

$

 —

 

$

 —

 

$

5,432

Corporate debt securities

 

 

 —

 

 

1,937

 

 

 —

 

 

1,937

Short-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

Commercial paper

 

 

 —

 

 

1,993

 

 

 —

 

 

1,993

Corporate debt securities

 

 

 —

 

 

3,352

 

 

 —

 

 

3,352

Reverse repurchase agreements

 

 

 —

 

 

21,000

 

 

 —

 

 

21,000

Total assets

 

$

5,432

 

$

28,282

 

$

 —

 

$

33,714

 

At June 30, 2020, and December 31, 2019, cash equivalents approximated their fair value due to their short-term nature.