XML 29 R18.htm IDEA: XBRL DOCUMENT v3.24.3
Note 2 - Significant Accounting Policies (Details Textual) - USD ($)
3 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Jun. 30, 2024
Contract with Customer, Asset, after Allowance for Credit Loss, Current $ 671,763   $ 181,680
Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent $ 0   $ 108,052
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 0.01   $ 0.01
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 0 23,737  
Maximum [Member]      
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) $ 10