Rendering

Component: (Network and Table)
Network
41802 - Disclosure - OTHER SUPPLEMENTAL INFORMATION (Details 2)
(http://www.globalpower.com/role/DisclosureOtherSupplementalInformationDetails2)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0001136294 (http://www.sec.gov/CIK)
OTHER SUPPLEMENTAL INFORMATIONPeriod [Axis]
2015-12-31
2014-12-31
2014-09-30
2014-06-30
2014-03-31
OTHER SUPPLEMENTAL INFORMATION
 
 
 
 
 
Uncertain tax liabilities
4,948,000  
5,098,000  
   
Other
1,132,000  
940,000  
   
Total
6,080,000  
 
6,038,000  
 
6,388,000  
 
6,190,000  
 
5,908,000