Document And Entity Information - USD ($)	Dec. 31, 2019	Mar. 06, 2020	Jun. 30, 2019
Document Information [Line Items]
Entity, Registrant Name	StarTek, Inc.
Current Fiscal Year End Date	--12-31
Document, Fiscal Period Focus	FY
Document, Fiscal Year Focus	2019
Document, Type	10-K/A
Document, Annual Report	true
Document, Transition Report	false
Document, Period End Date	Dec. 31, 2019
Entity, File Number	1-12793
Entity, Incorporation, State or Country Code	DE
Entity, Tax Identification Number	84-1370538
Entity, Address, Address Line One	6200 South Syracuse Way
Entity, Address, City or Town	Greenwood Village
Entity, Address, State or Province	CO
Entity, Address, Postal Zip Code	80111
City Area Code	303
Local Phone Number	262-4500
Title of 12(b) Security	Common Stock
Trading Symbol	SRT
Security Exchange Name	NYSE
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	true
Entity, Emerging Growth Company	false
Entity, Shell Company	false
Entity, Public Float			$ 138,480,000
Entity, Common Stock Shares, Outstanding		38,528,400
Amendment Description	The sole purpose of this Amendment is to provide Exhibits 10.32, 10.33, 10.34 and 23.2, which were inadvertently omitted from the Form 10-K originally filed on March 12, 2020 (the “Original Filing”). Except as described above, no changes have been made to the Original Filing and this Amendment does not modify, amend, or update in any way any of the financial or other information contained in the Original Filing and does not reflect events that may have occurred subsequent to the Original Filing. Pursuant to Rules 12b-15 and 13a-14 under the Securities Exchange Act of 1934, as amended, this Amendment contains new certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, which are filed herewith, but does not contain new certifications under Section 906 of the Sarbanes-Oxley Act of 2002 as no financial statements are contained in this Amendment.
Amendment Flag	true
Entity, Central Index Key	0001031029