v3.25.4
Note 3 - Acquisition of G5 Infrared (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Feb. 18, 2025
Feb. 13, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2025
Mar. 31, 2025
Common Stock, Par or Stated Value Per Share (in dollars per share)     $ 0.01   $ 0.01   $ 0.01  
Share Price (in dollars per share) $ 2.47              
Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease)     $ 7,559,000 $ 0 $ 8,841,529 $ 0    
Goodwill     13,753,921   13,753,921   $ 13,753,921  
Series G Purchasers [Member] | Series G Purchasers Warrants [Member]                
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)   4,352,774            
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)   $ 2.58            
Series G Purchasers [Member] | Series G Convertible Preferred Stock [Member]                
Stock Issued During Period, Shares, New Issues (in shares)   24,956            
Acquisition Notes [Member]                
Debt Instrument, Face Amount   $ 5,200,000            
Proceeds from Issuance of Debt   32,200,000            
Payments of Debt Issuance Costs   $ 2,200,000            
G5 Infrared [Member]                
Business Combination, Consideration Transferred $ 27,130,195              
Payments to Acquire Businesses, Gross 20,250,000              
Business Combination, Acquiree's Minimum Revenue for Clawback Provision 17,300,000              
Business Combination, Aggregate Earnout Payments $ 23,000,000              
Business Combination, Aggregate Common Stock Issued, Percent 30.00%              
Business Combination, Additional Cash Consideration, Percent of Earnout Payment 70.00%              
Business Combination, Recognized Liability Assumed, Deferred Tax Liability     100,000   100,000   136,982 $ 1,174,650
Goodwill     7,000,000   7,000,000   $ 6,989,794 $ 2,977,344
G5 Infrared [Member] | Earnout [Member]                
Business Combination, Contingent Consideration, Liability     $ 13,800,000   13,800,000      
Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease)         $ 8,800,000      
G5 Infrared [Member] | Common Stock [Member]                
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares (in shares) 1,972,501              
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 0.01