v2.4.0.6

Goodwill and Other Intangible Assets, Net (Details Textual)	3 Months Ended
	Mar. 31, 2013
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period for other intangible assets	1 year
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period for other intangible assets	23 years

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration