XML 87 R73.htm IDEA: XBRL DOCUMENT v3.22.1

Related Party Transactions (Details) $ / shares in Units, $ in Thousands, subscriber in Millions						1 Months Ended					3 Months Ended			12 Months Ended
	Jun. 01, 2021 $ / shares shares	Mar. 27, 2021 $ / shares	Mar. 12, 2021 USD ($) subscriber	Oct. 22, 2020 shares	May 29, 2020 $ / shares shares	Mar. 31, 2021 USD ($) shares	Sep. 30, 2019 $ / shares shares	Oct. 31, 2017 $ / shares shares	Sep. 30, 2017 shares	Sep. 30, 2015 $ / shares shares	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 shares	Dec. 31, 2018 USD ($)	Oct. 21, 2020 $ / shares
Related Party Transactions
Prepaid expenses—Related party | $											$ 1,150			$ 1,150	$ 0
Employee options granted to purchase shares of common stock (in shares)														50,000	2,850,000
Options granted, weighted average exercise price (in dollars per share) | $ / shares	$ 9.44													$ 9.44	$ 3.49
Proceeds from exercise of stock options, net of share settlement (in shares)														2,160,000	75,000
Share price (in dollars per share) | $ / shares																		$ 7.80
Weekengo
Related Party Transactions
Remaining amount | $											200			$ 200
Stock Options
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)	50,000
Stock Options | Employee Options 2015 | Mr. Ralph Bartel
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)										400,000
Options granted, weighted average exercise price (in dollars per share) | $ / shares										$ 8.07
Stock Options | October 2017 Plan | Mr. Ralph Bartel
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)								400,000	150,000					150,000
Options granted, weighted average exercise price (in dollars per share) | $ / shares								$ 6.95
Proceeds from exercise of stock options, net of share settlement (in shares)																250,000
Stock Options | September 2019 Plan
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)							300,000
Options granted, weighted average exercise price (in dollars per share) | $ / shares							$ 10.79
Options vest and become exercisable annually (in shares)							75,000
Stock Options | September 2019 Plan | Mr. Ralph Bartel
Related Party Transactions
Options granted, weighted average exercise price (in dollars per share) | $ / shares							$ 10.79
Options vest and become exercisable annually (in shares)							400,000
Stock Options | September 2019 Plan | Key Employees
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)							50,000
Stock Options | May 2020 Plan
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)															100,000
Stock Options | May 2020 Plan | Mr. Ralph Bartel
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)					800,000									390,809		1,900,000
Stock Options | May 2020 Plan | Key Employees
Related Party Transactions
Employee options granted to purchase shares of common stock (in shares)					200,000									24,474
Options granted, weighted average exercise price (in dollars per share) | $ / shares					$ 3.49
March2021 Plan
Related Party Transactions
Stock repurchased during period (in shares)						100,000
Repurchased stock (in dollars per share) | $ / shares		$ 15.83
Volume weighted average price		10 days
Discount		5.00%
Stock repurchased during period, value | $						$ 1,600
Azzurro Brands
Related Party Transactions
Number of subscribers | subscriber			2.2
License fee | $			$ 413
Initial payment | $			$ 894								$ 800	$ 701	$ 894
License agreement term			1 year
Termination term														60 days
Azzurro Capital, Inc.
Related Party Transactions
Percent of outstanding shares											41.00%			41.00%
Equity Method Investee | WeekenGO
Related Party Transactions
Future expected revenue | $																	$ 2,100
Purchases from related party | $															$ 384
Significant Shareholder | Azzuro
Related Party Transactions
Number of shares sold (in shares)				50,000

X

- Definition

License Agreement, Number of Subscribers

+ References

No definition available.

+ Details

Name:	tzoo_LicenseAgreementNumberOfSubscribers
Namespace Prefix:	tzoo_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

License Agreement, Term

+ References

No definition available.

+ Details

Name:	tzoo_LicenseAgreementTerm
Namespace Prefix:	tzoo_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

License Agreement, Termination Term

+ References

No definition available.

+ Details

Name:	tzoo_LicenseAgreementTerminationTerm
Namespace Prefix:	tzoo_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Options vest and become exercisable annually.

+ References

No definition available.

+ Details

Name:	tzoo_OptionsVestAndBecomeExercisableAnnually
Namespace Prefix:	tzoo_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Prepaid Expense, Related Party, Current

+ References

No definition available.

+ Details

Name:	tzoo_PrepaidExpenseRelatedPartyCurrent
Namespace Prefix:	tzoo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Related Party Transaction, Future Expected Revenue

+ References

No definition available.

+ Details

Name:	tzoo_RelatedPartyTransactionFutureExpectedRevenue
Namespace Prefix:	tzoo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Share held by related party.

+ References

No definition available.

+ Details

Name:	tzoo_ShareHeldByRelatedParty
Namespace Prefix:	tzoo_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Stock Repurchase Agreement, Discount

+ References

No definition available.

+ Details

Name:	tzoo_StockRepurchaseAgreementDiscount
Namespace Prefix:	tzoo_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Stock Repurchase Agreement, Volume Weighted Average Price

+ References

No definition available.

+ Details

Name:	tzoo_StockRepurchaseAgreementVolumeWeightedAveragePrice
Namespace Prefix:	tzoo_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gross carrying amount as of the balance sheet date of certain rights acquired to exercise a certain privilege or pursue a particular business or occupation and which is deemed to have a finite economic life.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

+ Details

Name:	us-gaap_FiniteLivedLicenseAgreementsGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

Name:	us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Cash received from licensees for license fees during the current period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3536-108585

+ Details

Name:	us-gaap_ProceedsFromLicenseFeesReceived
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

Name:	us-gaap_SharePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of share options (or share units) exercised during the current period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

+ Details

Name:	us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_StockRepurchasedDuringPeriodValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

+ Details

Name:	us-gaap_TreasuryStockAcquiredAverageCostPerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=tzoo_WeekengoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=tzoo_EmployeeOptionsSeptemberTwoThousandFifteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=tzoo_MrRalphBartelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=tzoo_EmployeeOptionsOctober2017Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=tzoo_EmployeeOptionsSeptemberTwoThousandNineteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=tzoo_KeyEmployeesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=tzoo_EmployeeOptionsMayTwoThousandTwentyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ShareRepurchaseProgramAxis=tzoo_March2021PlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=tzoo_AzzurroBrandsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tzoo_AzzurroCapitalInc.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_EquityMethodInvesteeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=tzoo_WeekenGOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tzoo_SignificantShareholderMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_CounterpartyNameAxis=tzoo_AzzuroMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: