Fair Value Measurements
Assets and liabilities carried at fair value on a recurring basis consisted of the following (in thousands):
December 31, 2025December 31, 2024
Fair ValueLevel 1Level 2Level 3Fair ValueLevel 1Level 2Level 3
Assets:
Assets held in rabbi trust$13,476 $— $13,476 $— $12,191 $— $12,191 $— 
Convertible notes$5,630 $— $— $5,630 $6,347 $— $— $6,347 
Cash equivalents (1):
       
Commercial paper$2,396 $— $2,396 $— $— $— $— $— 
Money market funds78,686 78,686 — — 90,737 90,737 — — 
$81,082 $78,686 $2,396 $— $90,737 $90,737 $— $— 
Marketable debt securities, available-for-sale:        
Short-term investments:        
U.S. treasuries$— $— $— $— $29,517 $29,517 $— $— 
Corporate debt90,564 — 90,564 — 160,150 — 160,150 — 
ABS and other— — — — — — — — 
$90,564 $— $90,564 $— $189,667 $29,517 $160,150 $— 
Long-term investments:        
U.S. treasuries$29,259 $29,259 $— $— $773 $773 $— $— 
U.S. government sponsored entities2,461 — 2,461 — 929 — 929 — 
Corporate debt54,257 — 54,257 — 30,934 — 30,934 — 
ABS and other59,724 — 59,724 — 18,511 — 18,511 — 
$145,701 $29,259 $116,442 $— $51,147 $773 $50,374 $— 
Liabilities:        
Contingent consideration$720 $— $— $720 $4,731 $— $— $4,731 
Deferred consideration$— $— $— $— $411 $— $411 $— 
Deferred compensation liability$9,786 $9,786 $— $— $8,304 $8,304 $— $— 
(1)Included in cash, cash equivalents, and restricted cash on the accompanying consolidated balance sheets.
There were no transfers in or out of Level 3 during the years ended December 31, 2025 and 2024.
Contingent and Deferred Consideration
During the year ended December 31, 2025, the Company considered current interest rates and the probability of achieving EBITDA and other performance targets in its determination of fair value for the contingent consideration. The Company is uncertain as to the extent of the volatility in the unobservable inputs in the foreseeable future. Deferred consideration in connection with acquisitions is carried at fair value and calculated using a discounted cash flow estimate with the only remaining condition on such payments being the passage of time.
As of December 31, 2025 and December 31, 2024, contingent and deferred consideration had a maximum undiscounted payment to be settled in cash or stock of $6.8 million and $12.0 million, respectively. Assuming the achievement of the applicable performance criteria and/or service and time requirements, the Company anticipates these payments will be made over the next two years. Changes in fair value are included in selling, general and administrative expense in the consolidated statements of operations.
A reconciliation of contingent consideration measured at fair value on a recurring basis consisted of the following (in thousands):
Years Ended December 31,
20252024
Beginning balance$4,731 $5,482 
Change in fair value of contingent consideration(1)
788 43 
Payments of contingent consideration(4,799)(794)
Ending balance$720 $4,731 
(1)Includes immaterial impact of foreign currency translation.
Quantitative information about the valuation technique and significant unobservable inputs used in the valuation of the Company’s Level 3 financial liabilities measured at fair value on a recurring basis consisted of the following (dollars in thousands):
Fair Value at
December 31, 2025
Valuation TechniqueUnobservable inputs
Range (Weighted Average)(1)
Contingent
consideration
$720 Discounted cash flowExpected life of cash flows
1.0-1.8 years
 (1.0 year)
Discount rate
5.2%-5.2%
(5.2%)
Probability of achievement
0.3%-100.0%
(99.8%)
Fair Value at
December 31, 2024
Valuation TechniqueUnobservable inputs
Range (Weighted Average)(1)
Contingent
consideration
$4,731 Discounted cash flowExpected life of cash flows
0.3-2.8 years
 (0.4 years)
Discount rate
4.8%-6.1%
(5.9%)
Probability of achievement
0.0%-100.0%
(98.2%)
(1)Unobservable inputs were weighted by the relative fair value of the instruments.
Convertible Notes
The fair value of the convertible notes considered (i) accrued interest rates between 6% and 10%, (ii) a net weighted average maturity of 0.3 years which may be extended at the option of the holders, (iii) the expected likelihood of occurrence of various scenarios including financing, equity financing, change in control, or liquidation, (iv) a net weighted average settlement of 98% considering premiums from potential conversion into equity and losses from potential liquidation, and (v) discounted cash flow at a weighted average discount rate of 13.5%. During the year ended December 31, 2025, the fair value of the convertible notes decreased by approximately $0.7 million primarily due to a
change in likelihood of occurrence of the various scenarios and a decrease in the net settlement rate. The estimated time to settlement changed from a weighted average of 0.77 years as of December 31, 2024 to 0.27 years as of December 31, 2025.

Historical Timeline

Fiscal YearFiled
2025Feb 26, 2026Showing above
2024Feb 27, 2025
2023Feb 27, 2024
2022Feb 28, 2023
2021Mar 1, 2022
2020Mar 1, 2021
2019Mar 2, 2020
2018Mar 1, 2019
2017Mar 16, 2018
2016Mar 16, 2017
2015Mar 15, 2016

About Fair Value Disclosures

Fair value disclosures classify all assets and liabilities measured at fair value into a three-level hierarchy: Level 1 (quoted market prices), Level 2 (observable inputs like yield curves), and Level 3 (unobservable inputs requiring management estimates). The proportion of Level 3 assets directly reflects how much of the balance sheet depends on internal models rather than market evidence.

Key signals: a growing Level 3 balance relative to total fair-value assets increases valuation uncertainty and earnings volatility risk. Watch for transfers between levels — assets moving from Level 2 to Level 3 often signal deteriorating market liquidity. Unrealized gains and losses on Level 3 positions flow through earnings or other comprehensive income, so large swings deserve scrutiny. For financial institutions, examine the sensitivity disclosures that show how Level 3 valuations change under alternative assumptions. Compare the fair value of debt against its carrying amount to gauge hidden leverage.