Stockholders' Equity (Details) $ / shares in Units, $ in Thousands			3 Months Ended	9 Months Ended
	Aug. 01, 2022 USD ($) $ / shares shares	Feb. 04, 2022 USD ($) day $ / shares shares	Sep. 30, 2022 USD ($) class vote $ / shares shares	Sep. 30, 2022 USD ($) class vote $ / shares shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 $ / shares shares
Schedule Of Reverse Recapitalization [Line Items]
Common stock, authorized (in shares)			200,000,000	200,000,000		69,361,000
Common stock, par value (in usd per share) | $ / shares			$ 0.0001	$ 0.0001		$ 0.0001
Preferred stock, authorized (in shares)			5,000,000	5,000,000		6,578,000
Preferred stock, par value (in usd per share) | $ / shares			$ 0.0001	$ 0.0001		$ 0.0001
Common stock, number of votes per share | vote			1	1
Board of directors, number of classes | class			3	3
Board of directors, term				3 years
Purchase of treasury stock | $			$ 0
Preferred stock, issued (in shares)			0	0		6,140,000
Preferred stock, outstanding (in shares)			0	0		6,140,000
Repurchase of common stock in other accrued expenses | $				$ 360	$ 0
Common
Schedule Of Reverse Recapitalization [Line Items]
Stock repurchased (in shares)	3,081,000
Treasury stock (in usd per share) | $ / shares	$ 10.28
Purchase of treasury stock | $	$ 31,663
Common | Payment using Restricted Cash
Schedule Of Reverse Recapitalization [Line Items]
Purchase of treasury stock | $	31,303
Common | Remaining in Accrued Expenses and Other Current Liabilities
Schedule Of Reverse Recapitalization [Line Items]
Purchase of treasury stock | $	$ 360
Sponsor, escrow shares
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares (in shares)		1,625,000	5,429,000	5,429,000
Leafly stockholders
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares (in shares)		5,429,000
Derivative instrument, period, one | Sponsor, escrow shares
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares, percentage of shares released from escrow		50.00%
Earn-out shares, earn-out period, stock price trigger (in usd per share) | $ / shares		$ 13.50
Earn-out shares, earn-out period		2 years
Derivative instrument, period, one | Leafly stockholders
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares (in shares)		2,715,000
Earn-out shares, earn-out period, stock price trigger (in usd per share) | $ / shares		$ 13.50
Earn-out shares, earn-out period		2 years
Earn-out shares, revenue target | $		$ 65,000
Earn-out shares, threshold trading days | day		20
Earn-out shares, threshold consecutive trading days		30 days
Earn-out shares, pro rate percentage of shares		50.00%
Earn-out shares, percentage of revenue target		90.00%
Derivative instrument, period, two | Sponsor, escrow shares
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares, percentage of shares released from escrow		50.00%
Earn-out shares, earn-out period, stock price trigger (in usd per share) | $ / shares		$ 15.50
Earn-out shares, earn-out period		3 years
Derivative instrument, period, two | Leafly stockholders
Schedule Of Reverse Recapitalization [Line Items]
Earn-out shares (in shares)		2,715,000
Earn-out shares, earn-out period, stock price trigger (in usd per share) | $ / shares		$ 15.50
Earn-out shares, earn-out period		3 years
Earn-out shares, revenue target | $		$ 101,000
Earn-out shares, threshold trading days | day		20
Earn-out shares, threshold consecutive trading days		30 days
Earn-out shares, pro rate percentage of shares		50.00%
Earn-out shares, percentage of revenue target		90.00%