Note 14 – Segment Information

 

The Company operates in one operating segment, and therefore one reportable segment, focused on the development and sale of high-performance water solutions to the medical and commercial markets. The Company manages business activities primarily through the development and commercialization of water filtration products, which are sold to U.S. and international customers.

 

The accounting policies for the Company’s single operating segment are the same as those described in the summary of significant accounting policies. The Company’s Chief Executive Officer is the Chief Operating Decision Maker (“CODM”). The CODM manages the Company’s business activities as a single operating and reportable segment. Accordingly, our CODM uses net income (loss) to measure segment profit or loss, allocate resources, and assess performance. The measure of segment assets is reported on the balance sheet as total assets.

 

 

The following is a summary of the significant revenue and expense categories, and net income  provided to the CODM (in thousands):

  

       
   Years Ended December 31, 
   2025   2024 
Net revenue:          
Product revenues  $18,234   $14,035 
Royalty and other revenues   555    127 
Total net revenues   18,789    14,162 
Cost of goods sold   7,164    5,439 
Gross Margin   11,625    8,723 
Operating expenses:          
Research and development   1,339    906 
Selling, general and administrative   9,000    7,676 
Other operating expenses (1)   140    135 
Total operating expenses   10,479    8,717 
Operating income   1,146    6 
Other income   60    83 
Income tax expense   (12)   (15)
Net income   1,194    74 

 

(1) Other operating expenses is comprised of depreciation and amortization.

 

Historical Timeline

Fiscal YearFiled
2025Mar 12, 2026Showing above
2024Mar 24, 2025
2022Mar 23, 2023
2021Mar 3, 2022
2020Mar 1, 2021
2019Feb 27, 2020
2018Mar 12, 2019

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.