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Fair Value Measurements
3 Months Ended
Mar. 31, 2024
Fair Value Disclosures [Abstract]  
Fair Value Measurements

14.   Fair Value Measurements.

Assets (Liabilities) Measured at Fair Value on a Recurring Basis

Our financial assets and (liabilities) carried at fair value and measured on a recurring basis as of March 31, 2024 and December 31, 2023 consisted of the following (in thousands):

Fair Value Measurements Using

Total Fair

Quoted prices in

Significant other

Significant

Value at

active markets

observable inputs

unobservable inputs

    

March 31, 2024

    

(Level 1)

    

(Level 2)

    

(Level 3)

Marketable securities (1)

$

59

$

59

$

$

Interest rate contract asset, current (2)

$

1,150

$

$

1,150

$

Foreign currency contract assets, current and long-term (3)

$

4,711

$

$

4,711

$

Foreign currency contract liabilities, current and long-term (4)

$

(1,336)

$

$

(1,336)

$

Contingent consideration liabilities

$

(3,225)

$

$

$

(3,225)

Fair Value Measurements Using

Total Fair

Quoted prices in

Significant other

Significant

Value at

active markets

observable inputs

unobservable inputs

    

December 31, 2023

    

(Level 1)

    

(Level 2)

    

(Level 3)

Marketable securities (1)

$

78

$

78

$

Interest rate contract asset, long-term (2)

$

1,503

$

$

1,503

$

Foreign currency contract assets, current and long-term (3)

$

3,105

$

$

3,105

$

Foreign currency contract liabilities, current and long-term (4)

$

(3,860)

$

$

(3,860)

$

Contingent consideration liabilities

$

(3,447)

$

$

$

(3,447)

(1)Our marketable securities, which consist entirely of available-for-sale equity securities, are valued using market prices in active markets. Level 1 instrument valuations are obtained from real-time quotes for transactions in active exchange markets involving identical assets.
(2)The fair value of the interest rate contract is determined using Level 2 fair value inputs and is recorded as prepaid and other current assets in the consolidated balance sheets.
(3)The fair value of the foreign currency contract assets (including those designated as hedging instruments and those not designated as hedging instruments) is determined using Level 2 fair value inputs and is recorded as a prepaid expense and other current asset or other long-term asset in the consolidated balance sheets.
(4)The fair value of the foreign currency contract liabilities (including those designated as hedging instruments and those not designated as hedging instruments) is determined using Level 2 fair value inputs and is recorded as accrued expense or other long-term obligation in the consolidated balance sheets.

Certain of our past business combinations involve the potential for the payment of future contingent consideration, generally based on a percentage of future product sales or upon attaining specified future revenue or other milestones. The contingent consideration liability is re-measured at the estimated fair value at the end of each reporting period with the change in fair value recognized within operating expenses in the accompanying consolidated statements of income for such period. We measure the initial liability and re-measure the liability on a recurring basis using Level 3 inputs as defined under authoritative guidance for fair value measurements. Changes in the fair value of our contingent consideration liabilities during the three-month periods ended March 31, 2024 and 2023 consisted of the following (in thousands):

    

Three Months Ended

    

    

March 31, 

    

    

2024

    

2023

    

Beginning balance

$

3,447

$

18,073

Contingent consideration expense

 

(117)

 

521

Contingent payments made

 

(105)

 

(2,594)

Ending balance

$

3,225

$

16,000

As of March 31, 2024, $2.8 million in contingent consideration liability was included in other long-term obligations and $0.4 million in contingent consideration liability was included in accrued expenses in our consolidated balance sheet. As of December 31, 2023, $3.0 million in contingent consideration liability was included in other long-term obligations and $0.4 million in contingent consideration liability was included in accrued expenses in our consolidated balance sheet.

Payments related to the settlement of the contingent consideration liability recognized at fair value as of the applicable acquisition date of $78,000 and $2.6 million for the three-month periods ended March 31, 2024 and 2023, respectively, have been reflected as a cash outflow from financing activities in the accompanying consolidated statements of cash flows. Payments related to increases in the contingent consideration liability subsequent to the date of acquisition of $27,000 and $26,000 for the three-month period ended March 31, 2024 and 2023, respectively, are reflected as operating cash flows.

The recurring Level 3 measurement of our contingent consideration liabilities included the following significant unobservable inputs at March 31, 2024 and December 31, 2023 (amounts in thousands):

Fair value at

    

March 31, 

Valuation

Weighted

Contingent consideration liability

    

2024

    

technique

    

Unobservable inputs

    

Range

Average(1)

Revenue-based royalty payments contingent liability

$

2,728

 

Discounted cash flow

 

Discount rate

12% - 15%

14.4%

 

  

 

 

Projected year of payments

2024-2034

2028

Revenue milestones contingent liability

$

93

 

Monte Carlo simulation

 

Discount rate

13.0%

 

  

 

 

Projected year of payments

2024-2039

2039

Regulatory approval contingent liability

$

404

Scenario-based method

Discount rate

6.0%

Probability of milestone payment

50.0%

Projected year of payment

2024-2030

2030

Fair value at

    

December 31, 

Valuation

Weighted

Contingent consideration liability

    

2023

    

technique

    

Unobservable inputs

    

Range

Average(1)

Revenue-based royalty payments contingent liability

$

2,945

 

Discounted cash flow

 

Discount rate

12.0% - 16.0%

14.6%

 

  

 

 

Projected year of payments

2024-2034

2028

Revenue milestones contingent liability

$

93

 

Monte Carlo simulation

 

Discount rate

13.0%

 

  

 

 

Projected year of payments

2024-2039

2039

Regulatory approval contingent liability

$

409

Scenario-based method

Discount rate

5.5%

Probability of milestone payment

50.0%

Projected year of payment

2024-2030

2030

(1)Unobservable inputs were weighted by the relative fair value of the instruments. No weighted average is reported for contingent consideration liabilities without a range of unobservable inputs.

The contingent consideration liability is re-measured to fair value each reporting period. Significant increases or decreases in projected revenues, based on our most recent internal operational budgets and long-range strategic plans, discount rates or the time until payment is made would have resulted in a significantly lower or higher fair value measurement. Our determination of the fair value of the contingent consideration liability could change in future periods based upon our ongoing evaluation of these significant unobservable inputs. We intend to record any such change in fair value to operating expenses in our consolidated statements of income.

Fair Value of Other Assets (Liabilities)

The carrying amount of cash and cash equivalents, receivables, and trade payables approximate fair value because of the immediate, short-term maturity of these financial instruments. Our long-term debt under our Fourth Amended Credit Agreement re-prices frequently due to variable rates and entails no significant changes in credit risk and, as a result, we believe the fair value of long-term debt approximates carrying value. We believe the fair value our long-term debt under our convertible notes approximates carrying value as the notes were issued in December 2023. The fair value of assets and liabilities whose carrying value approximates fair value is determined using Level 2 inputs, with the exception of cash and cash equivalents, which use Level 1 inputs.

We recognize or disclose the fair value of certain assets, such as non-financial assets, primarily property and equipment, right-of-use operating lease assets, equity investments, intangible assets and goodwill in connection with impairment evaluations. Such assets are reported at carrying value and are not subject to recurring fair value measurements. We review our long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Fair value is generally determined based on discounted future cash flow. All our nonrecurring valuations use significant unobservable inputs and therefore fall under Level 3 of the fair value hierarchy. During the three-month periods ending March 31, 2024 and 2023, respectively, we recorded no impairment charges.

Our equity investments in privately held companies were $19.4 million and $19.1 million at March 31, 2024 and December 31, 2023, respectively, which are included within other long-term assets in our consolidated balance sheets. We analyze our investments in privately held companies to determine if they should be accounted for using the equity method based on our ability to exercise significant influence over operating and financial policies of the investment. Investments not accounted for under the equity method of accounting are accounted for at cost minus impairment, if applicable, plus or minus changes in valuation resulting from observable transactions for identical or similar investments.

Current Expected Credit Losses

Our outstanding long-term notes receivable, including accrued interest and an allowance for current expected credit losses, were $8.5 million and $3.2 million as of March 31, 2024 and December 31, 2023, respectively. Long-term notes receivable issued were $6.2 million for the three-month period ended March 31, 2024 and were related to loans issued to Selio Medical Limited (“Selio”) of $1.7 million, Solo Pace Inc. (“Solo Pace”) of $1.5 million and Fluidx of $3.0 million. As of March 31, 2024 and December 31, 2023, we had an allowance for current expected credit losses of $1.4 million and $0.6 million, respectively, associated with these notes receivable. We assess the allowance for current expected credit losses on an individual security basis, due to the limited number of securities, using a probability of default model, which is based on relevant information about past events, including historical experience, current conditions and reasonable and supportable forecasts that affect the expected collectability of securities, and other security specific factors.

The table below presents a roll-forward of the allowance for current expected credit losses on our notes receivable for the three-month periods ended March 31, 2024 and 2023 (in thousands):

Three Months Ended

March 31, 

2024

    

2023

Beginning balance

$

568

$

281

Provision for credit loss expense

820

9

Ending balance

$

1,388

$

290