XML 106 R14.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
--- | ---
Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) | 6. Accumulated Other Comprehensive Income (Loss) Comprehensive income (loss) is defined as net income or loss and other changes in stockholders’ equity from non-owner sources. Changes in accumulated other comprehensive income (loss) is as follows (in thousands):
|  | Total accumulated other comprehensive income (loss) |  |  | Foreign currency translation adjustments |  |  | Pension liability |
Balance at December 31, 2010 |  | $ | (3,429 | ) |  | $ | 2,568 |  |  | $ | (5,997 | )
Other comprehensive income (loss) |  |  | (1,901 | ) |  |  | 241 |  |  |  | (2,142 | )
Amounts reclassified from other comprehensive income |  |  | 306 |  |  |  | — |  |  |  | 306 |
Balance at December 31, 2011 |  |  | (5,024 | ) |  |  | 2,809 |  |  |  | (7,833 | )
Other comprehensive loss |  |  | (6,973 | ) |  |  | (3,020 | ) |  |  | (3,953 | )
Amounts reclassified from other comprehensive income |  |  | 2,248 |  |  |  | 1,510 |  |  |  | 738 |
Balance at December 31, 2012 |  |  | (9,749 | ) |  |  | 1,299 |  |  |  | (11,048 | )
Other comprehensive income |  |  | 2,686 |  |  |  | 54 |  |  |  | 2,632 |
Amounts reclassified from other comprehensive income |  |  | 721 |  |  |  | — |  |  |  | 721 |
Balance at December 31, 2013 |  | $ | (6,342 | ) |  | $ | 1,353 |  |  | $ | (7,695 | )

X
- Definition Accumulated Other Comprehensive Loss [Text Block] + References No definition available. + Details
Name: | gsig_AccumulatedOtherComprehensiveLossTextBlock
Namespace Prefix: | gsig_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration