Note 3. Allowance for Credit Losses

The allowance for credit losses on trade receivables was approximately $50 on gross trade receivables of $10,221 and $7,399 as of March 31, 2025, and December 31, 2024, respectively. The measurement and recognition of credit losses involves the use of judgment and represents management’s estimate of expected lifetime credit losses based on historical experience and trends, current conditions, and forecasts. The Company’s assessment of expected credit losses includes consideration of historical credit loss experience, the aging of account balances, customer concentrations, customer creditworthiness, current and expected economic, market and industry factors affecting the Company’s customers, including their financial condition. The Company evaluates its experience with historical losses and then applies this historical loss ratio to financial assets with similar characteristics. The Company may also establish an allowance for credit losses for specific receivables when it is probable that the receivable will not be collected and the loss can be reasonably estimated. If the Company’s actual collections experience changes, revisions to the allowance may be required.  Amounts are written off against the allowance when all attempts to collect a receivable have failed, and reversals of previously reserved amounts are recognized if a specifically reserved item is settled for an amount exceeding the previous estimate.  Based on information available, management believes the allowance for credit losses as of March 31, 2025 and December 31, 2024 is adequate.