v3.25.2
Note 5 - Revenue Recognition (Tables)
6 Months Ended
Jun. 30, 2025
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
  

June 30,

  

June 30,

 
  

2025

  

2024

 
         

Balance, beginning of period

 $1,897,532  $2,175,064 

Recognized revenue associated with contract liabilities

  (949,165)  (1,243,015)

Amounts collected or invoiced

  623,113   1,123,735 

Balance, end of period

 $1,571,480  $2,055,784