Note 16 - Loss Per Share - Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net loss	$ (9,182)	$ (11,053)
Net income attributable to and accretion of redeemable noncontrolling interest	(15)	(617)
Net loss attributable to AvePoint, Inc.	(9,197)	(11,670)
Total net loss available to common shareholders	$ (9,197)	$ (11,670)
Weighted average common shares outstanding (in shares)	182,818	182,833
Effect of dilutive securities (in shares)	0	0
Weighted average diluted shares (in shares)	182,818	182,833
Basic and diluted loss per share (in dollars per share)	$ (0.05)	$ (0.06)