v3.25.3

Segment Reporting - Single Reportable Segment Summary (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting
Total Revenues	$ 124,064,281	$ 82,433,480	$ 208,276,247	$ 196,786,522
Voyage expenses	1,033,917	752,552	2,376,673	1,557,537
Charter hire expenses	13,714,116	9,851,068	24,436,027	20,496,208
Vessel operating expenses	20,682,956	19,539,916	42,594,562	40,020,195
Other segment items (1)	29,288,547	33,193,858	63,932,431	60,142,971
Operating income	59,344,745	19,096,086	74,936,554	74,569,611
Nonoperating loss (2)	(3,962,709)	(9,667,481)	(9,472,417)	(13,852,866)
Net income	$ 55,382,036	$ 9,428,605	$ 65,464,137	$ 60,716,745

Amount of expense incurred pertaining to the chartering-in of a vessel to our fleet.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingCharterHireExpenses
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingNetIncomeLoss
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingNonOperatingIncomeLoss
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingOperatingIncome
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Expenses incurred and classified as other for segment reporting disclosures.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingOtherExpenses
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Expenses incurred to operate and maintain VLGC vessels.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingVesselOperatingExpenses
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the amount of voyage expenses incurred during the reported period.

+ References

No definition available.

+ Details

Name:	lpg_SegmentReportingVoyageExpenses
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of revenue recognized by operating segment(s) from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

No definition available.

+ Details

Name:	lpg_TotalSegmentRevenues
Namespace Prefix:	lpg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

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

DORIAN LPG LTD. 10-Q