XML 61 R51.htm IDEA: XBRL DOCUMENT v3.23.1
Discontinued Operations - Summary of Cash Flows (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Discontinued Operations, Disposed of by Sale | Travelzoo Singapore    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Net cash used in operating activities $ (1) $ (10)