CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT) - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-In Capital	Tax Indemnification	Note Receivable from Shareholder	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2020		11,365,000
Beginning balance at Dec. 31, 2020	$ 1,891	$ 114	$ 0	$ 6,239	$ 0	$ 0	$ (403)	$ (4,059)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	3,748			3,748
Repurchase and retirement of common stock	$ (5,488)		(5,488)
Proceeds from exercise of stock options, net of share settlement (in shares)	2,160,000	1,186,000
Proceeds from exercise of stock options, net of share settlement	$ (5,560)	$ 12		(5,572)
Foreign currency translation adjustment	266							266
Net loss—Travelzoo	$ 911						911
Ending balance (in shares) at Dec. 31, 2021	12,056,000	12,551,000
Ending balance at Dec. 31, 2021	$ (4,232)	$ 126	(5,488)	4,415	0	0	508	(3,793)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense	1,805			1,805
Repurchase and retirement of common stock	$ (1,642)		(1,642)
Proceeds from exercise of stock options, net of share settlement (in shares)	565,000	544,000
Proceeds from exercise of stock options, net of share settlement	$ 1,872	$ 5		1,867
Proceeds from short swing settlement	46			46
Issuance of common stock for cash, notes, and other consideration, net (in shares)		3,410,000
Issuance of common stock for cash, notes and other consideration, net	885	$ 34		15,141	(9,537)	(4,753)
Foreign currency translation adjustment	(1,112)							(1,112)
Net loss—Travelzoo	$ 6,634						6,634
Ending balance (in shares) at Dec. 31, 2022	15,704,000	16,505,000
Ending balance at Dec. 31, 2022	$ 4,256	$ 165	$ (7,130)	$ 23,274	$ (9,537)	$ (4,753)	$ 7,142	$ (4,905)