XML 48 R30.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Note 2 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Notes Tables |
Property, Plant and Equipment, Estimated Useful Lives [Table Text Block] |
Building and site improvements (years) | 5 | - | 40
Furniture and equipment (years) | 1 | - | 15
Leasehold improvements (years) | 1 | - | 28

X
- Definition Tabular disclosure of the estimated lives of property, plant and equipment. + References No definition available. + Details
Name: | gden_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock
Namespace Prefix: | gden_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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