v3.26.1
Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2026
Fair Value Disclosures [Abstract]  
Fair Value, Assets Measured on Recurring Basis The following table present the asset reported in "other assets" in the condensed consolidated balance sheet measured at its fair value on a recurring basis as of March 31, 2025 by level within the fair value hierarchy.
Quoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputs
TotalLevel 1Level 2Level 3Gains (losses)
March 31, 2025
Recurring fair value measurements
Available-for-sale equity securities
Aivita Group, Inc. formerly EuroSite Power Inc.$74,995 $— $74,995 $— $(18,749)
Total recurring fair value measurements$74,995 $— $74,995 $— $(18,749)
Schedule of Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings
The following table summarizes changes in Level 2 assets which are comprised of marketable equity securities for the three months ended March 31, 2026 and March 31, 2025:

Fair value at December 31, 2025$96,464 
Proceeds from share liquidation$(96,464)
Fair value at March 31, 2026$— 
Fair value at December 31, 2024$93,744 
Unrealized loss(18,749)
Fair value at March 31, 2025$74,995 
Fair Value, Liabilities Measured on Recurring Basis
Quoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputs
TotalLevel 1Level 2Level 3Total gains (losses)
March 31, 2026
Recurring fair value measurements
Contingent contract consideration
Acquisition liabilities, current portion$366,836 $— $— $366,836 $— 
Acquisition liabilities, net of current portion754,029 — — 754,029 — 
Total recurring fair value measurements$1,120,865 $— $— $1,120,865 $— 
March 31, 2025
Recurring fair value measurements
Contingent contract consideration
Acquisition liabilities, current portion$362,362 $— $— $362,362 $— 
Acquisition liabilities, net of current portion938,407 — — 938,407 — 
Total recurring fair value measurements$1,300,769 $— $— $1,300,769 $—