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Note 12 - Related Party Transactions (Details Textual) € in Thousands, $ in Thousands			3 Months Ended		6 Months Ended
	Dec. 20, 2024 USD ($)	Oct. 28, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 EUR (€)	Dec. 31, 2024 USD ($)	Jun. 06, 2024 USD ($)
Revenues			$ 6,936	$ 5,803	$ 13,707	$ 12,310
Interactive and Spike Up [Member]
Revenues			1,100	111	2,700	290
Spike Up [Member]
Marketing and Advertising Expense			259	139	985	272
General and Administrative Expense			449	645	896	1,400
Spike Up [Member] \| HighRoller.com Domain [Member]
Accounts Payable			1,900		1,900			$ 1,900
Happy Hour Solutions [Member] \| Monthly Payment for Revenue Agreement [Member]
Consideration Paid Per Month \| €							€ 1
Happy Hours Entertainment Holdings [Member]
General and Administrative Expense				22		37
Operating Expenses				34		67
Research and Development Expense, Software (Excluding Acquired in Process Cost)				12		30
Related Party [Member]
General and Administrative Expense			1	$ 8	3	$ 25
Unsecured Debt			$ 0		$ 0				$ 500
Debt Instrument, Interest Rate, Stated Percentage									10.00%
Repayments of Unsecured Debt		$ 35
Related Party [Member] \| Conversion of Related Party Debt into Common Stock [Member]
Debt Conversion, Original Debt, Amount	$ 375