Cover Page
Cover Page - shares | 6 Months Ended | |
Jun. 30, 2020 | Sep. 30, 2020 | |
Cover [Abstract] | ||
Document Type | 10-Q/A | |
Document Quarterly Report | true | |
Document Period End Date | Jun. 30, 2020 | |
Document Transition Report | false | |
Entity File Number | 001-37918 | |
Entity Registrant Name | iRhythm Technologies, Inc. | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 20-8149544 | |
Entity Address, Address Line One | 699 8th Street Suite 600 | |
Entity Address, City or Town | San Francisco, | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 94103 | |
City Area Code | 415 | |
Local Phone Number | 632-5700 | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Large Accelerated Filer | |
Entity Small Business | false | |
Entity Emerging Growth Company | false | |
Entity Shell Company | false | |
Entity Common Stock, Shares Outstanding | 28,855,261 | |
Title of 12(b) Security | Common Stock, Par Value $.001 Per Share | |
Trading Symbol | IRTC | |
Security Exchange Name | NASDAQ | |
Amendment Flag | true | |
Document Fiscal Year Focus | 2020 | |
Document Fiscal Period Focus | Q2 | |
Entity Central Index Key | 0001388658 | |
Current Fiscal Year End Date | --12-31 | |
Amendment Description | iRhythm Technologies, Inc. (the “Company”) filed its Quarterly Report on Form 10-Q as of and for the three and six months ended June 30, 2020 with the Securities and Exchange Commission on August 7, 2020 (the “Original Filing”). The Company is filing this Form 10-Q/A, Amendment No. 1 solely to amend the text of Exhibit 31.1 and 31.2 of the Original Filing to include paragraph 4(b) and the introductory language in paragraph 4 referring to internal control over financial reporting as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)). |