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Fair Value Measurements
12 Months Ended
Dec. 31, 2022
Fair Value Measurements  
Fair Value Measurements

5. Fair value measurements

Securities reported at fair value utilizing Level 1 inputs represent assets whose fair value is determined based upon observable unadjusted quoted market prices for identical assets in active markets. Level 2 securities represent assets whose fair value is determined using observable market information such as previous day trade prices, quotes from less active markets or quoted prices of securities with similar characteristics. Available-for-sale securities are characterized as Level 1 assets, such as U.S. Treasuries, and Level 2 assets, as value of the corporate bonds are determined using observable market inputs. Equity securities are characterized as Level 1 assets, as their fair values are determined using active markets for identical assets. There were no transfers between Level 1, Level 2, or Level 3 for the year ended December 31, 2022.

Financial instruments not recorded at fair value on a recurring basis include equity method investments that have not been remeasured or impaired in the current period, such as our investments in HyVia, AccionaPlug S.L., and SK Plug Hyverse. During the year ended December 31, 2022, the Company contributed approximately $25.0 million,  $0.8 million and $8.3 million, respectively, to HyVia, AccionaPlug S.L. and SK Plug Hyverse.

The following table summarizes the carrying amount and estimated fair value of the Company’s financial instruments at December 31, 2022 and 2021 (in thousands):

As of December 31, 2022

Carrying

Fair

Fair Value Measurements

Amount

Value

Level 1

Level 2

Level 3

Assets

Cash equivalents

$

212,577

$

212,577

$

212,577

$

$

Corporate bonds

193,633

193,633

193,633

U.S. Treasuries

1,139,310

1,139,310

1,139,310

Equity securities

134,836

134,836

134,836

Liabilities

Contingent consideration

116,165

116,165

116,165

As of December 31, 2021

Carrying

Fair

Fair Value Measurements

Amount

Value

Level 1

Level 2

Level 3

Assets

Cash equivalents

$

115,241

$

115,241

$

115,241

$

$

Corporate bonds

226,382

226,382

226,382

U.S. Treasuries

1,013,883

1,013,883

1,013,883

Equity securities

147,995

147,995

147,995

Swaps and forward contracts

70

70

70

Liabilities

Contingent consideration

62,297

62,297

62,297

Swaps and forward contracts

981

981

981

The liabilities measured at fair value on a recurring basis that have unobservable inputs and are therefore categorized as Level 3 are related to contingent consideration. The fair value as of December 31, 2022 is comprised of $100.1 million related to the acquisitions of Frames, Applied Cryo, and Joule, as well as $16.1 million from two acquisitions in 2020.  Giner ELX, Inc. was acquired in June 2020, the remaining contingent consideration of $14.5 million as of December 31, 2022 is related to the achievement of the dry build electrolyzer stack earnout and the achievement of certain revenue targets for years 2022 through 2023. United Hydrogen Group Inc. was acquired in June 2020, and included in the purchase price was contingent consideration based on the future performance related to the expansion of the liquefication capacity of the Charleston, Tennessee liquid hydrogen plant. The Company’s liability for this contingent consideration was measured at fair value based on the Company’s expectations of achieving the expansion milestone. In the audited consolidated balance sheets, contingent consideration is recorded in the contingent consideration, loss accrual

for service contracts, and other liabilities financial statement line item, and is comprised of the following unobservable inputs for the year ending December 31, 2022:

Financial Instrument

    

Fair Value

Valuation Technique

Unobservable Input

Range (weighted average)

Contingent Consideration

$

85,269

Scenario based method

Credit spread

15.73% - 15.74%

Discount rate

19.85% - 20.68%

11,310

Monte carlo simulation

Credit spread

15.74%

Discount rate

20.00%-20.30%

Revenue volatility

45.29%

19,586

Monte carlo simulation

Credit spread

15.73%

Revenue volatility

35.7% - 23.1% (35.0%)

Gross profit volatility

106.7% - 23.2% (60.0%)

116,165

In the audited consolidated balance sheets, contingent consideration is recorded in the contingent consideration, loss accrual for service contracts, and other liabilities financial statement line item, and is comprised of the following unobservable inputs for the year ending December 31, 2021:

Financial Instrument

    

Fair Value

Valuation Technique

Unobservable Input

Range (weighted average)

Contingent Consideration

$

49,927

Scenario based method

Credit spread

12.31% - 12.57%

Discount rate

12.45% - 13.13%

12,370

Monte carlo simulation

Credit spread

12.40%

Discount rate

12.46%-13.18%

Revenue volatility

48.60%

62,297

The change in the carrying amount of Level 3 liabilities for the year ended December 31, 2022 was as follows (in thousands):

Year ended

December 31, 2022

Beginning Balance at December 31, 2021

62,297

Payments

(2,667)

Additions due to acquisitions

41,732

Fair value adjustments

16,468

Foreign currency translation adjustment

 

(1,665)

Ending balance at December 31, 2022

116,165