v3.26.1
Note 10 - Noncontrolling Interest - Clyra Medical (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Other Ownership Interests [Table Text Block]
      

Weighted

  

Weighted

  

Clyra

  

average

  

average

  

Options

  

price per

  

remaining

  

Outstanding

  

share

  

term

Balance, December 31, 2023

  1,478,921  $0.31    

Granted

  497,942  $0.85    

Balance, December 31, 2024

  1,976,863  $1.12    

Granted

  1,036,829  $4.41    

Balance, December 31, 2025

  3,013,692  $2.17   7.3

Non-vested

  (854,685) $3.97    

Vested Balance, December 31, 2025

  2,159,007  $1.46   8.6
Warrants Outstanding for Noncontrolling Interest [Table Text Block]
  

Clyra Warrants Outstanding

  

Weighted average price per share

  

Weighted average remaining

Balance, December 31, 2023

  749,911  $3.74    

Granted

  441,336  $6.70    

Exercised

  (8,065) $3.72    

Balance, December 31, 2024

  1,183,182  $4.84    

Granted

  760,387  $7.15    

Exercised

  (241,073) $6.55    

Balance at December 31, 2025

  1,702,496  $5.39   1.6
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
                          

Intercompany

     

Category

 

BioLargo

  

ONM

  

BLEST

  

BioLargo Canada

  

BETI

  

BEST

  

amounts

  

Totals

 

Accounts payable

 $588  $305  $  $100  $43  $  $(24) $1,012 

Accrued payroll

  10   85   73   22      9      199 

Total

                             $1,211 
                          

Intercompany

     

Category

 

BioLargo

  

ONM

  

BLEST

  

BioLargo Canada

  

BETI

  

BEST

  

amounts

  

Totals

 

Accounts payable

 $221  $511  $73  $24  $31  $  $(34) $826 

Accrued payroll

  12   68   40               120 

Total

                             $946 
Clyra Medical [Member]  
Notes Tables  
Finance Lease, Liability, to be Paid, Maturity [Table Text Block]

Year ending,

 

Total

December 31, 2026

 $150

December 31, 2027

  150

December 31, 2028

  150

Total minimum lease payments

  450

Less imputed interest

  (90

Total financing lease liability

 $360
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Category

 

2025

  

2024

Accounts payable

 $634  $247

Accrued payroll

  21   30

Accrued dividend

  937   590

Total

 $1,592  $867