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

Three Months Ended June 30, 2026

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Consolidated

Revenues:

                

Net sales

 $750  $—  $—  $750 

Net investment income

  —   239   173   412 

Net losses

  —   —   (9)  (9)

Total revenues

  750   239   164   1,153 
                 

Less:

                

Manufacturing cost of sales

  381   —   —   381 

Engineering

  77   —   —   77 

Commissions

  18   —   —   18 

Sales and marketing

  59   —   —   59 

Accounting

  —   —   99   99 

Compensation

  56   —   337   393 

Corporation allocations (a)

  12   168   (180)  — 

Other segment items (b)

  119   34   420   573 

Engineering, selling and administrative

  341   202   676   1,219 

Total expenses

  722   202   676   1,600 

Segment profit (loss)

 $28  $37  $(512) $(447)
                 

Reconciliation of Segment profit (loss) to Income (loss) before income taxes

Adjustments and reconciling items

              — 

Loss before income taxes

          $(447)
  

Three Months Ended June 30, 2025

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Consolidated

Revenues:

                

Net sales

 $491  $—  $—  $491 

Net investment income

  —   262   166   428 

Net gains

  —   —   5   5 

Total revenues

  491   262   171   924 
                 

Less:

                

Manufacturing cost of sales

  211   —   —   211 

Engineering

  57   —   —   57 

Commissions

  21   —   —   21 

Sales and marketing

  35   —   —   35 

Accounting

  —   —   50   50 

Compensation

  52   —   157   209 

Corporation allocations (a)

  11   93   (104)  — 

Other segment items (b)

  36   21   315   372 

Engineering, selling and administrative

  212   114   418   744 

Total expenses

  423   114   418   955 

Segment profit (loss)

 $68  $148  $(247) $(31)
                 

Reconciliation of Segment profit (loss) to Income (loss) before income taxes

Adjustments and reconciling items

              — 

Loss before income taxes

          $(31)
  

Six Months Ended June 30, 2026

 
  

Electronic Instruments

 

Merchant Investment

  

Corporate

  

Consolidated

 

Revenues:

                

Net sales

 $1,432  $—  $—  $1,432 

Net investment income

  —   462   339   801 

Net gains

  —   —   5   5 

Total revenues

  1,432   462   344   2,238 
                 

Less:

                

Manufacturing cost of sales

  715   —   —   715 

Engineering

  167   —   —   167 

Commissions

  43   —   —   43 

Sales and marketing

  122   —   —   122 

Accounting

  —   —   169   169 

Compensation

  114   —   1,150   1,264 

Corporation allocations (a)

  28   293   (321)  — 

Other segment items (b)

  198   34   758   990 

Engineering, selling and administrative

  672   327   1,756   2,755 

Total expenses

  1,387   327   1,756   3,470 

Segment profit (loss)

 $45  $135  $(1,412) $(1,232)
                 

Reconciliation of Segment profit (loss) to Income (loss) before income taxes

Adjustments and reconciling items

              — 

Loss before income taxes

             $(1,232)
  

Six Months Ended June 30, 2025

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Consolidated

Revenues:

                

Net sales

 $989  $—  $—  $989 

Net investment income

  —   509   336   845 

Net gains

  —   —   8   8 

Total revenues

  989   509   344   1,842 
                 

Less:

                

Manufacturing cost of sales

  448   —   —   448 

Engineering

  114   —   —   114 

Commissions

  40   —   —   40 

Sales and marketing

  92   —   —   92 

Accounting

  —   —   125   125 

Compensation

  108   —   349   457 

Corporation allocations (a)

  22   186   (208)  — 

Other segment items (b)

  78   22   456   556 

Engineering, selling and administrative

  454   208   722   1,384 

Total expenses

  902   208   722   1,832 

Segment profit (loss)

 $87  $301  $(378) $10 
                 

Reconciliation of Segment profit (loss) to Income (loss) before income taxes

Adjustments and reconciling items

              — 

Income before income taxes

             $10 
Segment Reporting, Reconciliation of Other Item by Segment to Consolidated [Table Text Block]
  

Three Months Ended June 30, 2026

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Interest revenue (a)

 $—  $239  $173  $412  $—  $412 

Amortization (b)

  5   —   —   5   —   5 

Other significant non-cash items:

                        

Stock-based compensation (c)

  —   —   160   160   —   160 
                         

Capital expenditures

  —   —   —   —   —   — 
  

Three Months Ended June 30, 2025

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Interest revenue (a)

 $—  $262  $166  $428  $—  $428 

Amortization (b)

  5   —   —   5   —   5 

Other significant non-cash items:

                        

Stock-based compensation (c)

  —   —   17   17   —   17 
                         

Capital expenditures

  —   —   —   —   —   — 
  

Six Months Ended June 30, 2026

 
  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Interest revenue (a)

 $—  $462  $339  $801  $—  $801 

Amortization (b)

  11   —   —   11   —   11 

Other significant non-cash items:

                        

Stock-based compensation (c)

  —   —   848   848   —   848 
                         

Capital expenditures

  —   —   —   —   —   — 
  

Six Months Ended June 30, 2025

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Interest revenue (a)

 $—  $509  $336  $845  $—  $845 

Amortization (b)

  11   —   —   11   —   11 

Other significant non-cash items:

                        

Stock-based compensation (c)

  —   —   26   26   —   26 
                         

Capital expenditures

  —   —   —   —   —   — 
Segment Reporting, Reconciliation of Asset by Segment to Consolidated [Table Text Block]
  

June 30, 2026

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Total assets

 $1,469  $28,196  $20,019  $49,684  $—  $49,684 
  

December 31, 2025

  

Electronic Instruments

 

Merchant Investment

 

Corporate

 

Total

 

Adjustments and Reconciling Items

 

Consolidated

Total assets

 $1,237  $25,768  $19,771  $46,776  $—  $46,776