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Acquisition (Tables) | 3 Months Ended
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Mar. 31, 2013
Business Combinations [Abstract] |
Summary of Estimated Fair Value of Assets Acquired and Liabilities Assumed | The following table summarizes the estimated fair value of the assets acquired and liabilities assumed at the date of the acquisition:
Current assets |  | $ | 1,608 |
Property and equipment |  |  | 211 |
Intangible assets |  |  | 3,093 |
Total assets acquired |  |  | 4,912 |
Debt (Note 11) |  |  | 791 |
Deferred taxes and other liabilities |  |  | 1,667 |
Total liabilities assumed |  |  | 2,458 |
Total purchase price |  | $ | 2,454 |
Allocation of Acquired Intangible Assets and Related Estimates of Useful Lives | The following table reflects the allocation of the acquired intangible assets and related estimates of useful lives. These acquired intangibles will be amortized on a straight-line basis.
Current developed technology |  | $ | 2,495 |  |  |  | 9 year useful life |
Trade names |  |  | 598 |  |  |  | 3 year useful life |
|  | $ | 3,093 |  |  |  |  |

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- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 44 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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- Definition Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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