Document and Entity Information - Jun. 30, 2015 - shares	Total
Document Documentand Entity Information [Abstract]
Entity Registrant Name	Hudson Global, Inc.
Entity Central Index Key	0001210708
Document Type	10-Q
Current Fiscal Year End Date	--12-31
Document Period End Date	Jun. 30, 2015
Amendment Flag	false
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q2
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding	34,671,112