Note 11 - Mezzanine Equity and Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
	Jul. 01, 2021	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Common Stock, Shares Authorized (in shares)		1,000,000,000		1,000,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 0.0001		$ 0.0001
Common Stock, Shares, Issued, Including Treasury Shares (in shares)		185,215,633		184,652,402
Common Stock, Shares, Outstanding Including Treasury Shares (in shares)		185,215,633		184,652,402
Stock Repurchase Program, Authorized Amount		$ 150,000
Stock Repurchased and Retired During Period, Shares (in shares)		1,758,850
Shares Acquired, Average Cost Per Share (in dollars per share)		$ 7.81
Stock Repurchased and Retired During Period, Value		$ 13,743
Treasury Stock, Shares, Acquired (in shares)			424,876
Treasury Stock, Shares, Retired (in shares)			0
Number of Shares Subject to Vesting Provision (in shares)	2,916,700			0
Proceeds from Stock Options Exercised		784	$ 1,131
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests		(0)
Business Acquisition, Conditional Option to Repurchase Shares		0
Redeemable Noncontrolling Interest, Equity, Carrying Amount		$ 0		$ 6,038
AvePoint EduTech PTE. LTD. [Member]
Increase (Decrease), Subsidiary, Ownership Percentage, Parents		76.10%
I-Access Solutions Pte. Ltd. [Member] | EduTech Common Shares [Member]
Proceeds from Stock Options Exercised		$ 5,900
Public Warrant [Member]
Class of Warrant or Right, Outstanding (in shares)	17,500,000	17,500,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 11.5
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares)	1
Common Stock [Member]
Stock Repurchased and Retired During Period, Value		$ (0)
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests		(0)
Additional Paid-in Capital [Member]
Stock Repurchased and Retired During Period, Value		6,438
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests		(6,379)
Retained Earnings [Member]
Stock Repurchased and Retired During Period, Value		7,305
Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests		$ (0)