Acquisition (Purchase Information) (Details) (USD $) In Thousands, unless otherwise specified	Nov. 30, 2013
Assets acquired:
Cash	$ 854
Current assets	1,114
Property and equipment	956
Intangible asset - customer relationship	6,381
Total assets acquired	9,305
Liabilities assumed:
Current and non-current liabilities	(4,132)
Total liabilities assumed	(4,132)
Net identifiable assets acquired	5,173
Goodwill	14,155
Total consideration transferred	$ 19,328

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Goodwill

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Amount of assets acquired at the acquisition date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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

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-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

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

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-Name Accounting Standards Codification

-Topic 805

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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