XML 47 R31.htm IDEA: XBRL DOCUMENT
v2.4.0.8

LEGAL PROCEEDINGS | 6 Months Ended
--- | ---
Jun. 30, 2013
LEGAL PROCEEDINGS |
LEGAL PROCEEDINGS | 22 - LEGAL PROCEEDINGS From time to time, the Company may be subject to legal proceedings and claims in the ordinary course of its business, principally personal injury and property casualty claims. Such claims, even if lacking merit, could result in the expenditure of significant financial and managerial resources. The Company is not aware of any legal proceedings or claims that it believes will have, individually or in the aggregate, a material effect on the Company, its financial condition, results of operations or cash flows.

X
- Details
Name: | gnk_LegalProceedingsDisclosureAbstract
Namespace Prefix: | gnk_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies. + References No definition available. + Details
Name: | us-gaap_LegalMattersAndContingenciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration