XML 46 R27.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

CASH FLOW INFORMATION (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
CASH FLOW INFORMATION |
Schedule of cash flow information related to operating leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the Three Months Ended
​ | ​ | March 31,
​ | ​ | 2024 | ​ | 2023 | ​
Cash paid for amounts included in the measurement of lease liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating cash flows from operating leases | ​ | $ | 613 | ​ | $ | 557 | ​
​

X
- Definition The tabular disclosure of cash flow lease information. + References No definition available. + Details
Name: | gnk_LeaseCashFlowsInformationDisclosureTableTextBlock
Namespace Prefix: | gnk_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration