Note 14 - Mezzanine Equity and Stockholders' Equity - Redeemable Noncontrolling Interest (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Beginning balance	$ 14,007
Reclassification of redeemable noncontrolling interest	8,148
Net loss attributable to redeemable noncontrolling interest		$ 2,942	$ 1,974
Ending balance	6,038	14,007
Avepoint MaivenPoint Pte. Ltd. [Member]
Beginning balance	14,007	5,210	3,061
Issuance of redeemable noncontrolling interest	0	5,794	238
Reclassification of redeemable noncontrolling interest	(8,148)	0	0
Net loss attributable to redeemable noncontrolling interest	(38)	(401)	(847)
Other comprehensive income (loss) attributable to redeemable noncontrolling interest	5	61	(63)
Adjustment to present redemption value	212	3,343	2,821
Ending balance	$ 6,038	$ 14,007	$ 5,210