v3.8.0.1
Document and Entity Information
3 Months Ended
Mar. 31, 2018
shares
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 Mar. 31, 2018
Amendment Flag false
Document Fiscal Year Focus 2018
Document Fiscal Period Focus Q1
Entity Filer Category Smaller Reporting Company
Entity Common Stock, Shares Outstanding 31,577,719