Note 2 - Summary of Significant Accounting Policies 1 (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Feb. 18, 2024 USD ($)	Feb. 11, 2021	Dec. 24, 2020
Cash	$ 13,100	$ 10,800
Prepaid Expense, Current	7,600	7,100
Tangible Asset Impairment Charges, Total	$ 0	0	$ 0
Number Of Reporting Units	1
Capitalized Contract Cost, Impairment Loss	$ 0	0	0
Capitalized Contract Cost, Amortization	19,000	13,400	9,500
Capitalized Contract Cost, Net, Total	54,675	48,553
Capitalized Computer Software, Net, Ending Balance	0	0
Revenue from Contract with Customer, Excluding Assessed Tax	271,825	232,339	$ 191,909
Contract with Customer, Liability	129,256	$ 101,490
Contract with Customer, Liability, Revenue Recognized	87,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ 1,800
Avepoint MaivenPoint Pte. Ltd. [Member]
Noncontrolling Interest, Ownership Percentage by Parent	73.82%	73.82%
AvePoint EduTech PTE. LTD. [Member]
Noncontrolling Interest, Ownership Percentage by Parent	73.82%				76.09%	77.78%
Subsidiary, Ownership Percentage, Noncontrolling Owner					23.91%	22.22%
AvePoint EduTech PTE. LTD. [Member] | AEPL PTE. LTD. [Member]
Investment Owned, at Cost	$ 8,300
Subsidiary, Ownership Percentage, Noncontrolling Owner	23.20%
AvePoint EduTech PTE. LTD. [Member] | I-Access Solutions Pte. Ltd. [Member]
Subsidiary, Ownership Percentage, Noncontrolling Owner	2.98%
Avepoint I-Access Solutions Pte. Ltd. [Member] | I-Access Solutions Pte. Ltd. [Member]
Subsidiary, Ownership Percentage, Noncontrolling Owner	2.98%	2.98%
Avepoint I-Access Solutions Pte. Ltd. [Member] | I-Access Solutions Pte. Ltd. [Member] | Subsequent Event [Member]
Investment Owned, at Cost				$ 5,900
Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Number of Major Customers	0	0	0
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Number of Major Customers	0	0
Termed License and Support [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 52,744	$ 57,214	$ 50,970
Revenue, Remaining Performance Obligation, Amount	254,200
SaaS [Member
Revenue from Contract with Customer, Excluding Assessed Tax	160,961	117,180	85,580
Revenue, Remaining Performance Obligation, Amount	307,400
Transferred at Point in Time [Member] | Termed License and Support [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 31,400	$ 40,000	$ 39,700
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	1 year
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	10 years
Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life (Year)	7 years
Building [Member]
Property, Plant and Equipment, Useful Life (Year)	40 years
Office Equipment [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years
Software Development Sold to Customers [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years