Document and Entity Information - shares	9 Months Ended
	Mar. 31, 2019	May 03, 2019
Document and Entity Information:
Entity Registrant Name	DYNATRONICS CORP
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Trading Symbol	dynt
Amendment Flag	false
Entity Central Index Key	0000720875
Current Fiscal Year End Date	--06-30
Entity Common Stock, Shares Outstanding		8,417,793
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Current Reporting Status	Yes
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q3