XML 133 R39.htm IDEA: XBRL DOCUMENT v3.24.1

Basis of Presentation and General Information, Acquisitions (Details) $ in Thousands			12 Months Ended
	Sep. 08, 2021 USD ($)	Jan. 06, 2021 USD ($) Company	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Basis of Presentation and General Information [Abstract]
Number of shipowning companies sold | Company		3
Cash			$ 0	$ 0	$ 10,000
Settlement of related party payables			$ 0	$ 0	$ 1,150
Maximum [Member]
Basis of Presentation and General Information [Abstract]
Term of time charter			15 years
Related Party Affiliated with Evangelos J. Pistiolis [Member]
Basis of Presentation and General Information [Abstract]
Settlement of related party payables		$ 1,150
Percentage of shipbuilding costs available to be financed		10.00%
Amount of credit facility		$ 23,815
Marshall Islands Company that Owns M/T Eco Oceano CA - Hull No 871 [Member]
Basis of Presentation and General Information [Abstract]
Percentage ownership interest acquired		100.00%
Term of time charter		5 years
Charter rate per day		$ 32,450
Optional term to extend time charter			2 years
Charter rate per day in first optional year		33,950
Charter rate per day in second optional year		$ 35,450
VLCC Companies [Member]
Basis of Presentation and General Information [Abstract]
Percentage ownership interest acquired	100.00%
Purchase price	$ 29,750
VLCC Companies [Member] | Maximum [Member]
Basis of Presentation and General Information [Abstract]
Percentage of shipbuilding costs available to be financed	20.00%
Marshall Islands Company that Owns Julius Caesar - Hull No. 3213 [Member]
Basis of Presentation and General Information [Abstract]
Percentage ownership interest acquired	65.00%	35.00%
Term of time charter		3 years
Charter rate per day		$ 36,000
Optional term to extend time charter			2 years
Charter rate per day in first optional year		39,000
Charter rate per day in second optional year		$ 41,500
Marshall Islands Company that Owns Legio X Equestris - Hull No. 3214 [Member]
Basis of Presentation and General Information [Abstract]
Percentage ownership interest acquired	65.00%	35.00%
Term of time charter		3 years
Charter rate per day		$ 35,750
Optional term to extend time charter			2 years
Charter rate per day in first optional year		39,000
Charter rate per day in second optional year		41,500
Three Shipowning Companies [Member]
Basis of Presentation and General Information [Abstract]
Cash		$ 10,000

X

- References

No definition available.

+ Details

Name:	tops_BasisOfPresentationsAndGeneralInformationAbstract
Namespace Prefix:	tops_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The charter rate per day under lessor's operating lease.

+ References

No definition available.

+ Details

Name:	tops_LessorOperatingLeaseCharterRatePerDay
Namespace Prefix:	tops_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The charter rate per day under lessor's operating lease in optional year 1 after the initial term of the operating lease.

+ References

No definition available.

+ Details

Name:	tops_LessorOperatingLeaseCharterRatePerDayOptionalYear1
Namespace Prefix:	tops_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The charter rate per day under lessor's operating lease in optional year 2 after the initial term of the operating lease.

+ References

No definition available.

+ Details

Name:	tops_LessorOperatingLeaseCharterRatePerDayOptionalYear2
Namespace Prefix:	tops_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Term of additional option to extend lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	tops_LessorOperatingLeaseTermOfContractOptionToExtend
Namespace Prefix:	tops_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of shipowning companies sold to a related party affiliated with the Company's Chief Executive Officer, President and director, Mr. Evangelos J. Pistiolis.

+ References

No definition available.

+ Details

Name:	tops_NumberOfShipowningCompaniesSold
Namespace Prefix:	tops_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of shipbuilding cost per vessel available to be financed by related party.

+ References

No definition available.

+ Details

Name:	tops_PercentageOfShipbuildingCosts
Namespace Prefix:	tops_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage of voting equity interests acquired at the acquisition date.

+ References

No definition available.

+ Details

Name:	tops_PercentageOfVotingInterestsAcquired
Namespace Prefix:	tops_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The amount of related party payables settled.

+ References

No definition available.

+ Details

Name:	tops_SettlementOfRelatedPartyPayables
Namespace Prefix:	tops_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 30
-Paragraph 8
-SubTopic 30
-Topic 805
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479637/805-30-30-8

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-SubTopic 30
-Topic 805
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479581/805-30-50-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 30
-Paragraph 7
-SubTopic 30
-Topic 805
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479637/805-30-30-7

+ Details

Name:	us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479773/842-30-50-3

+ Details

Name:	us-gaap_LessorOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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

X

- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-12

+ Details

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

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

Name:	srt_OwnershipAxis=tops_MarshallIslandsCompanyThatOwnsMTEcoOceanoCaHullNo871Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=tops_VlccCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=tops_MarshallIslandsCompanyThatOwnsJuliusCaesarHullNo3213Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_OwnershipAxis=tops_MarshallIslandsCompanyThatOwnsLegioXEquestrisHullNo3214Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=tops_ThreeShipowningCompaniesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: