XML 46 R34.htm IDEA: XBRL DOCUMENT
v3.10.0.1

PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
PREPAID EXPENSES AND OTHER CURRENT ASSETS. |
Schedule of prepaid expenses and other current assets |
|  | June 30, |  | December 31, |
|  | 2018 |  | 2017 |
Vessel stores |  | $ | 667 |  | $ | 642 |
Capitalized contract costs |  |  | 665 |  |  | — |
Prepaid items |  |  | 2,495 |  |  | 1,452 |
Insurance receivable |  |  | 1,421 |  |  | 3,498 |
Other |  |  | 2,123 |  |  | 1,746 |
Total prepaid expenses and other current assets |  | $ | 7,371 |  | $ | 7,338 |

X
- Definition Disclosure of all information related to prepaid expenses and other current assets. + References No definition available. + Details
Name: | gnk_PrepaidExpensesAndOtherCurrentAssetsDisclosureTableTextBlock
Namespace Prefix: | gnk_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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