Annual report [Section 13 and 15(d), not S-K Item 405]

Note 12 - CFL, Deeptrade PTY LTD and Shohan Event Organizers Co. L.L.C. Transaction (Details Textual)

Note 12 - CFL, Deeptrade PTY LTD and Shohan Event Organizers Co. L.L.C. Transaction (Details Textual)			1 Months Ended		12 Months Ended
	Oct. 30, 2021 shares	Sep. 22, 2021 USD ($) $ / shares shares	Nov. 30, 2025 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares	Aug. 12, 2016 $ / shares
Common Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares					$ 0.01	$ 0.01
Proceeds from Issuance of Common Stock					$ 6,052,746	$ 4,485,717
Stock Issued During Period, Value, New Issues					$ 3,695,048	$ 500,000
C F L [Member]
Percentage of Common Stock Held By Investors					3.70%
Common Stock, Shares, Held by Investors (in shares) \| shares					269,227
Shohan Event Organizers [Member]
Percentage of Common Stock Held By Investors					12.70%
Proceeds from Issuance of Common Stock					$ 0
Common Stock, Shares, Held by Investors (in shares) \| shares					927,600
Shohan Event Organizers [Member] \| Musical Works [Member]
Common Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares			$ 0.01
Stock Issued During Period, Shares, New Issues (in shares) \| shares			927,600
Shares Issued, Price Per Share (in dollars per share) \| $ / shares			$ 1.73
Number of Musical Works			5
Stock Issued During Period, Value, New Issues			$ 1,604,748
Deeptrade [Member]
Percentage of Common Stock Held By Investors					12.30%
Proceeds from Issuance of Common Stock					$ 0
Common Stock, Shares, Held by Investors (in shares) \| shares					898,000
CFL Transactions [Member]
Common Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares							$ 0.01
Percentage of Common Stock Held By Investors							51.00%
Stock Issued During Period, Shares, New Issues (in shares) \| shares	37,587	47,438		12,267
Shares Issued, Price Per Share (in dollars per share) \| $ / shares		$ 21		$ 16.3
Proceeds from Issuance of Common Stock		$ 1,000,000		$ 200,000
Deeptrade Consultancy Agreement [Member]
Common Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares			$ 0.01
Stock Issued During Period, Shares, New Issues (in shares) \| shares			898,000
Stock Issued During Period, Value, New Issues			$ 1,616,000