v2.4.0.6

Acquisitions (Details 2) (USD $)	0 Months Ended
	Feb. 16, 2012 Y
Acquired Finite-Lived Intangible Assets [Line Items]
Amortizing intangible assets	$ 2,927,000
Weighted Average Amortization Period (Years)	7
Weighted Average Useful Life (Years)	13 years
Weighted Average Discount Rate	13.00%
In-process research and development
Acquired Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	540,000
Weighted Average Useful Life (Years)	12 years
Weighted Average Discount Rate	26.00%
Estimated Total Cost To Complete In Process Research And Development Programs Acquired	1,500,000
Estimated Year Of Completion Of In Process Research And Development Programs Acquired	2014
Technology and patents [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amortizing intangible assets	1,058,000
Weighted Average Amortization Period (Years)	6
Weighted Average Useful Life (Years)	10 years
Weighted Average Discount Rate	14.00%
Minimum royalty rate assumed in valuation	2.00%
Maximum rate assumed in valuation	6.00%
Customer lists [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amortizing intangible assets	$ 1,869,000
Weighted Average Amortization Period (Years)	7
Weighted Average Useful Life (Years)	15 years
Weighted Average Discount Rate	13.00%

X

- Definition

Maximum royalty rate assumed to value an acquired finite lived intangible asset

+ References

No definition available.

+ Details

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X

- Definition

Minimum royalty rate assumed to value an acquired finite lived intangible asset

+ References

No definition available.

+ Details

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X

- Definition

The calculated weighted-average discount rate used to calculate the fair value of a major class of finite lived intangible assets acquired during the current period.

+ References

No definition available.

+ Details

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X

- Definition

The calculated weighted-average discount rate used to calculate the fair value of a major class of indefinite lived intangible assets acquired during the current period.

+ References

No definition available.

+ Details

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X

- Definition

The calculated weighted-average useful life of a major class of indefinite lived intangible assets acquired during the current period.

+ References

No definition available.

+ Details

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Namespace Prefix:	gb_
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- Definition

The calculated weighted-average useful life of a major class of finite lived intangible assets acquired during the current period.

+ References

No definition available.

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X

- Definition

Estimated costs to complete in process research and development programs acquired

+ References

No definition available.

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- Definition

Estimated year in process research and development programs acquired will be completed

+ References

No definition available.

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- Definition

The calculated weighted-average amortization period of a major class of finite-lived intangible assets acquired during the current period either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 44

-Subparagraph a(3)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275

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- Definition

The aggregate cost of a major indefinite-lived intangible asset class acquired, during the period, either individually or as part of a group of assets (in either an asset acquisition or business combination).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 44

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6905858&loc=d3e16265-109275

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X

- Definition

The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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