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NET LOSS PER COMMON SHARE (Tables) | 6 Months Ended
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Jun. 30, 2013
NET LOSS PER COMMON SHARE |
Schedule of components of the denominator for the calculation of basic net loss per share and diluted net loss per share |
|  | For the Three Months Ended June 30, |  | For the Six Months Ended June 30, |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |
Common shares outstanding, basic: |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding, basic |  | 43,196,895 |  | 42,878,228 |  | 43,179,300 |  | 40,484,409 |
Common shares outstanding, diluted: |  |  |  |  |  |  |  |  |
Weighted-average common shares outstanding, basic |  | 43,196,895 |  | 42,878,228 |  | 43,179,300 |  | 40,484,409 |
Dilutive effect of convertible notes |  | — |  | — |  | — |  | — |
Dilutive effect of restricted stock awards |  | — |  | — |  | — |  | — |
Weighted-average common shares outstanding, diluted |  | 43,196,895 |  | 42,878,228 |  | 43,179,300 |  | 40,484,409
Schedule of reconciliation of the net loss attributable to GS&T and the net loss attributable to GS&T for diluted net loss per share |
|  | For the Three Months Ended June 30, |  | For the Six Months Ended June 30, |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |
Net loss attributable to GS&T |  | $ | (45,369 | ) | $ | (27,741 | ) | $ | (93,532 | ) | $ | (60,840 | )
Interest expense related to convertible notes, if dilutive |  | — |  | — |  | — |  | — |
Net loss attributable to GS&T for the computation of diluted net loss per share |  | $ | (45,369 | ) | $ | (27,741 | ) | $ | (93,532 | ) | $ | (60,840 | )

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- Definition Tabular disclosure of reconciliation of net income to net income for diluted earnings under the "if-converted" method. + References No definition available. + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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