v3.26.1
Note 5 - Revenue Recognition (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
  

March 31,

  

March 31,

 
  

2026

  

2025

 
         

Balance, beginning of period

 $1,193,267  $1,842,036 

Recognized revenue associated with contract liabilities

  (708,207)  (1,016,875)

Amounts collected or invoiced

  593,466   1,072,371 

Balance, end of period

 $1,078,526  $1,897,532