XML 12 R1.htm IDEA: XBRL DOCUMENT v3.22.2.2
Cover - USD ($)
 12 Months Ended
Jun. 30, 2022
Sep. 06, 2022
Dec. 31, 2021
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Jun. 30, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --06-30    
Entity File Number 000-14942    
Entity Registrant Name PRO-DEX, INC.    
Entity Central Index Key 0000788920    
Entity Tax Identification Number 84-1261240    
Entity Incorporation, State or Country Code CO    
Entity Address, Address Line One 2361 McGaw Avenue    
Entity Address, City or Town Irvine    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92614    
City Area Code (949)    
Local Phone Number 769-3200    
Title of 12(b) Security Common Stock, no par value    
Trading Symbol PDEX    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 50,100,000
Entity Common Stock, Shares Outstanding   3,619,189  
Auditor Name Moss Adams LLP    
Auditor Location Irvine, California    
Auditor Firm ID 659