Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 14, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	NEW ULM TELECOM INC
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		5,156,361
Amendment Flag	false
Entity Central Index Key	0000071557
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Smaller Reporting Company
Entity Well-known Seasoned Issuer	No
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q2