XML 7 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Document And Entity Information
Mar. 17, 2022
Document Information [Line Items]  
Entity, Registrant Name LiqTech International, Inc.
Document, Type 8-K/A
Document, Period End Date Mar. 17, 2022
Entity, Incorporation, State or Country Code NV
Entity, File Number 001-36210
Entity, Tax Identification Number 20-1431677
Entity, Address, Address Line One Industriparken 22C
Entity, Address, Postal Zip Code 2750
Entity, Address, City or Town Ballerup
Entity, Address, Country DK
City Area Code 45 3
Local Phone Number 131 5941
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol LIQT
Security Exchange Name NASDAQ
Entity, Emerging Growth Company false
Amendment Description Form 8-K/A date of report 03-17-22
Amendment Flag true
Entity, Central Index Key 0001307579