XML 71 R53.htm IDEA: XBRL DOCUMENT v3.25.1

Basis of Presentation and General Information - List of time charter-in vessel and time charter-in newbuilding vessels (Table) (Details)	12 Months Ended
	Dec. 31, 2024
Star Shibumi [Member]
Property, Plant and Equipment [Line Items]
DWT	180,000
Built	2021
Yard	JMU
Country	Japan
Delivery	November 30, 2021
Minimum Period	November 2028
Star Voyager [Member]
Property, Plant and Equipment [Line Items]
DWT	82,000
Built	2024
Yard	Tsuneishi, Zhousan
Country	China
Delivery	January 11, 2024
Minimum Period	January 2031
Stargazer [Member]
Property, Plant and Equipment [Line Items]
DWT	66,000
Built	2024
Yard	Tsuneishi, Cebu
Country	Philippines
Delivery	January 16, 2024
Minimum Period	January 2031
Star Explorer [Member]
Property, Plant and Equipment [Line Items]
DWT	82,000
Built	2024
Yard	JMU
Country	Japan
Delivery	March 8, 2024
Minimum Period	March 2031
Star Earendel [Member]
Property, Plant and Equipment [Line Items]
DWT	82,000
Built	2024
Yard	JMU
Country	Japan
Delivery	June 28, 2024
Minimum Period	June 2031
Star Illusion [Member]
Property, Plant and Equipment [Line Items]
DWT	82,000
Built	2024
Yard	Tsuneishi, Zhousan
Country	China
Delivery	October 11, 2024
Minimum Period	October 2031
Star Thetis [Member]
Property, Plant and Equipment [Line Items]
DWT	66,000
Built	2024
Yard	Tsuneishi, Cebu
Country	Philippines
Delivery	November 12, 2024
Minimum Period	November 2031
Time charter-in newbuilding vessels [Member]
Property, Plant and Equipment [Line Items]
DWT	640,000

X

- Definition

The country of the yard of the new building vessel.

+ References

No definition available.

+ Details

Name:	sblk_Country
Namespace Prefix:	sblk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The delively or estimated delivery date of the vessel.

+ References

No definition available.

+ Details

Name:	sblk_DeliveryEstimatedDelivery
Namespace Prefix:	sblk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The minimum period of the time charter-in agreement.

+ References

No definition available.

+ Details

Name:	sblk_MinimumPeriod
Namespace Prefix:	sblk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The vessel's capacity in deadweight tonnage.

+ References

No definition available.

+ Details

Name:	sblk_VesselCapacity1
Namespace Prefix:	sblk_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The yard of the charter-in new building vessels.

+ References

No definition available.

+ Details

Name:	sblk_Yard
Namespace Prefix:	sblk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The year which the vessel was built.

+ References

No definition available.

+ Details

Name:	sblk_YearBuilt
Namespace Prefix:	sblk_
Data Type:	xbrli:stringItemType
Balance Type:	na
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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

+ Details

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

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_StarShibumiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_NBKamsarmax1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_NBUltramax1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_NBKamsarmax3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_StarEarendelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_StarIllusionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_StarThetisMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=sblk_TimeCharterInNewbuildingVesselsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: