v3.26.1
Note 12 - Segment Reporting (Tables)
3 Months Ended
Apr. 30, 2026
Notes Tables  
Segment Reporting [Table Text Block]
  

Three Months Ended April 30,

 
  

2026

  

2025

 
  

Seamap

  

Corporate Expenses

  

Consolidated

  

Seamap

  

Corporate Expenses

  

Consolidated

 

Revenues

 $9,672  $  $9,672  $7,902  $  $7,902 

Cost of sales

  5,575      5,575   4,571      4,571 

Selling, general and administrative

  1,426   2,119   3,545   1,676   1,708   3,384 

Research and development

  222   88   310   302   78   380 

Depreciation and amortization expense

  228      228   221   4   225 

Operating income (loss)

  2,221   (2,207)  14   1,132   (1,790)  (658)

Capital expenditures

  48      48   211   26   237 
Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Table Text Block]
  

Three Months Ended April 30,

 
  

2026

  

2025

 

Seamap

  2,221   1,132 

Corporate Expenses

  (2,207)  (1,790)

Operating income (expense)

  14   (658)
         

Other income (expense)

  51   (18)

Income (loss) before income taxes

  65   (676)
Segment Reporting, Reconciliation of Asset by Segment to Consolidated [Table Text Block]
  

As of April 30,

 
  

2026

  

2025

 

Seamap

 $38,855  $35,574 

Corporate

  11,908   652 

Total Assets

 $50,763  $36,226