Other Financial Instruments

Our primary financial instruments consist of cash and cash equivalents, restricted cash, trade receivables and trade payables with book values that are considered to be representative of their respective fair values. The carrying value for cash equivalents is considered to be representative of its fair value due to the short duration and conservative nature of the cash equivalent investment portfolio. 

In the second quarter of 2022, we agreed with PEMEX, the Mexican national oil company, to exchange $8.6 million in accounts receivable for an equal face amount of seven-year 8.75% PEMEX corporate bonds (PEMEX Note). We sold approximately $0.6 million of the PEMEX Notes during the first half of 2025 and $8.0 million of the PEMEX Notes during 2024 for their approximate book value.

We periodically enter into derivative contracts to manage our exposure to foreign currency risk. These derivative contracts, which are placed with major financial institutions, generally take the form of forward contracts with a duration of less than 12 months. We report derivative instruments on the balance sheet as either assets or liabilities measured at fair value. Changes in fair value are recognized currently in earnings unless specific hedge accounting criteria are met. We generally do not designate our derivative instruments as hedges for accounting purposes, therefore, any gains or losses resulting from changes in fair value of outstanding derivative financial instruments and from the settlement of derivative financial instruments are recognized in earnings and included as a component of foreign exchange gains (losses) in the Condensed Consolidated Income Statements. 

We held derivative instruments related to foreign exchange contracts recorded as current liabilities which were measured at their approximate fair value of $3.4 million (Level 2) as of June 30, 2025. See Note (12) - “Derivative Instruments and Hedging Activities” for activity and disclosure related to our foreign currency derivative contracts.