Note 2 - Certain Significant Estimates

12 Months Ended

Dec. 31, 2025

Notes to Financial Statements

SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

Note 2 —    Certain Estimates

The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities; the disclosure of contingent assets and liabilities at the date of the consolidated financial statements; and the reported amounts of revenues and expenses during the reporting period. These estimates and judgments are evaluated on an ongoing basis and are based on experience; current and expected future conditions; third party evaluations; and various other assumptions believed reasonable under the circumstances. The results of these estimates form the basis for making judgments about the carrying values of assets and liabilities as well as identifying and assessing the accounting treatment with respect to commitments and liabilities. Actual results may differ from the estimates and assumptions used in the financial statements and related notes.

Listed below are certain estimates and assumptions related to the preparation of the consolidated financial statements:

Product Warranty

The Company provides limited warranties on certain of its products, for varying periods. Generally, the warranty periods range from 30 days to one year. However, some products carry extended warranties of three-year, five-year, seven-year, ten-year, fifteen-year, and lifetime warranties. The Company records an accrued liability and reduction in sales for estimated future warranty claims based upon historical experience and management’s estimate of the level of future claims.

Changes in product warranty were as follows:

In Thousands	2025			2024
Beginning balance	$	649		$	590
Additions		1,012			1,690
Deductions		(1,043	)		(1,631	)
Ending balance	$	618		$	649

Allowance for Credit Losses

The Company provides an allowance for credit losses based upon a review of outstanding receivables, historical collection experience and financial condition of the customer. Accounts receivables are ordinarily due between 30 and 60 days after the issuance of the invoice. Changes in allowance for credit losses were as follows:

In Thousands	2025			2024
Beginning balance	$	694		$	652
Additions		983			747
Deductions		(451	)		(705	)
Ending balance	$	1,226		$	694