Note 2 - Summary of Significant Accounting Policies - Schedule of Error Corrections and Prior Period Adjustments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Error Corrections and Prior Period Adjustments Restatement
Accounts receivable	$ 1,843	$ 1,911
Current assets of discontinued operations	0	161
Accounts payable	2,890	2,080
Accrued expenses and other current liabilities	2,632	2,052
Short term lease liabilities	1,180	946
Current liabilities of discontinued operations	7,101	7,257
Long term lease liabilities	$ 1,463	2,197
Error Correction, Segregatation of Assets and Liabilities for Discontinued Operations [Member]
Error Corrections and Prior Period Adjustments Restatement
Accounts receivable		1,911
Current assets of discontinued operations		161
Accounts payable		2,080
Accrued expenses and other current liabilities		2,052
Short term lease liabilities		946
Current liabilities of discontinued operations		7,257
Error Correction, Segregatation of Assets and Liabilities for Discontinued Operations [Member] | Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement
Accounts receivable		2,072
Current assets of discontinued operations		0
Accounts payable		6,803
Accrued expenses and other current liabilities		4,106
Short term lease liabilities		1,426
Current liabilities of discontinued operations		0
Error Correction, Segregatation of Assets and Liabilities for Discontinued Operations [Member] | Adjustments [Member]
Error Corrections and Prior Period Adjustments Restatement
Accounts receivable		(161)
Current assets of discontinued operations		161
Accounts payable		(4,723)
Accrued expenses and other current liabilities		(2,054)
Short term lease liabilities		(480)
Current liabilities of discontinued operations		$ 7,257