Note 4 - Accrued Expenses and Other Current Liabilities (Details Textual) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Accrued Liabilities and Other Liabilities, Current	$ 1,131,000	$ 1,038,000
Increase (Decrease) In Accrued liabilities, Percent, Changes in Tax and Accrued Compensation	9.00%
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Accrued Liabilities and Other Liabilities, Current	$ 861,000	699,000
Increase (Decrease) In Accrued liabilities, Percent, Change in Rent Expense and Customer Deposits	23.00%
Managed Services [Member] | Operating Segments [Member]
Accrued Liabilities and Other Liabilities, Current	$ 18,000	19,000
Increase (Decrease) In Accrued liabilities, Percent, Changes in Regulatory Fees	5.00%
Collaboration Products [Member] | Operating Segments [Member]
Accrued Liabilities and Other Liabilities, Current	$ 252,000	$ 320,000
Increase (Decrease) In Accrued liabilities, Percent, Change in Rent Expense and Customer Deposits	21.00%