XML 56 R39.htm IDEA: XBRL DOCUMENT
v3.22.4

VOYAGE REVENUES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
VOYAGE REVENUES |
Schedule of voyage revenue | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | For the Years Ended | ​
​ | ​ | ​ | December 31, | ​
​ | ​ | 2022 | ​ | 2021 | ​ | 2020 | ​
Lease revenue | ​ | $ | 229,787 | ​ | $ | 160,242 | ​ | $ | 78,402 | ​
Spot market voyage revenue | ​ | ​ | 307,147 | ​ | ​ | 386,887 | ​ | ​ | 277,158 | ​
Total voyage revenues | ​ | $ | 536,934 | ​ | $ | 547,129 | ​ | $ | 355,560 | ​

X
- Definition Definition n/a. + References No definition available. + Details
Name: | gnk_VoyageRevenueAbstract
Namespace Prefix: | gnk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration