Annual report pursuant to Section 13 and 15(d)

Cover Page

Cover Page - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Aug. 04, 2021
Jun. 30, 2020
Cover [Abstract]      
Document Type 10-K/A    
Document Annual Report true    
Document Period End Date Dec. 31, 2020    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-38832    
Entity Registrant Name Surgalign Holdings, Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 83-2540607    
Entity Address, Address Line One 520 Lake Cook Road, Suite 315    
Entity Address, City or Town Deerfield    
Entity Address, State or Province IL    
Entity Address, Postal Zip Code 60015    
City Area Code 224    
Local Phone Number 303-4651    
Title of 12(b) Security common stock, $0.001 par value    
Trading Symbol SRGA    
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 Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 241.5
Entity Common Stock, Shares Outstanding   139,410,776  
Amendment Description On March 16, 2021, Surgalign Holdings Inc. (the “Company”) filed its Annual Report on Form 10-K for the fiscal year ended December 31, 2020 (the “Original Form 10-K”). This Amendment No. 1 (the “Amendment”) amends the Original Form 10-K solely to correct the registrant's name disclosed in Exhibit 23.1, Consent of Independent Registered Public Accounting Firm. The Exhibit 23.1 included in the Original Form 10-K identified the registrant's name as RTI Surgical Holdings, Inc., whereas the appropriate registrant's name is Surgalign Holdings, Inc. A new Exhibit 23.1 with the correction is filed as Exhibit 23.1 attached hereto. This Amendment speaks as of the original filing date and does not reflect events occurring after the filing of the Original Form 10-K. No revisions have been made to the Company’s financial statements or any other disclosure contained in the Original Form 10-K. This Amendment is an exhibit-only filing. Except for Exhibit 23.1, this Amendment does not otherwise update any exhibits as originally filed or previously amended.In addition, as required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), new certifications by the Company’s principal executive officer and principal financial officer are filed herewith as exhibits to this Amendment pursuant to Rule 13a-14(a) or 15d-14(a) of the Exchange Act. As no financial statements have been included in this Amendment, and this Amendment does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4, and 5 of the certifications have been omitted. The Company is not including certifications pursuant to Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. 1350) as no financial statements are being filed with this Amendment.    
Amendment Flag true    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001760173