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Business Combinations (Tables) | 12 Months Ended
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Dec. 31, 2017
Business Combinations [Abstract] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed | The following table represents the allocation of the purchase price to the assets acquired and the liabilities assumed by the Company during each acquisition, respectively, reconciled to the purchase price transferred included in the Company's Consolidated Balance Sheet:
| Aesynt |  | Ateb |  | Total
| (In thousands)
Cash | $ | 8,164 |  |  | $ | 902 |  |  | $ | 9,066 |
Accounts receivable | 43,312 |  |  | 7,761 |  |  | 51,073 |
Inventory | 19,021 |  |  | 225 |  |  | 19,246 |
Other current assets | 3,787 |  |  | 1,239 |  |  | 5,026 |
Total current assets | 74,284 |  |  | 10,127 |  |  | 84,411 |
Property and equipment | 10,389 |  |  | 2,447 |  |  | 12,836 |
Intangible assets | 123,700 |  |  | 12,500 |  |  | 136,200 |
Goodwill | 163,599 |  |  | 24,232 |  |  | 187,831 |
Other non-current assets | 968 |  |  | 334 |  |  | 1,302 |
Total assets | 372,940 |  |  | 49,640 |  |  | 422,580 |
Current liabilities | 26,753 |  |  | 4,895 |  |  | 31,648 |
Deferred revenue, net | 25,512 |  |  | 2,776 |  |  | 28,288 |
Non-current deferred tax liabilities | 38,622 |  |  | — |  |  | 38,622 |
Other non-current liabilities | 2,431 |  |  | 367 |  |  | 2,798 |
Total liabilities | 93,318 |  |  | 8,038 |  |  | 101,356 |
Total purchase price | 279,622 |  |  | 41,602 |  |  | 321,224 |
Total purchase price, net of cash received | $ | 271,458 |  |  | $ | 40,700 |  |  | $ | 312,158 |
Intangible Assets Acquired | The identifiable intangible assets acquired and their estimated useful lives for amortization are as follows:
| Aesynt |  | Ateb
| Fair value |  | Weighted average useful life |  | Fair value |  | Weighted average useful life
| (In thousands) |  | (In years) |  | (In thousands) |  | (In years)
Customer relationships | $ | 58,200 |  |  | 14-16 |  | $ | 8,900 |  |  | 12
Developed technology | 38,800 |  |  | 8 |  | 3,400 |  |  | 5
Backlog | 20,200 |  |  | 1-3 |  | — |  |  | -
In-process research and development ("IPR&D") (1) | 3,900 |  |  | - |  | — |  |  | -
Non-compete | 1,800 |  |  | 3 |  | 100 |  |  | 1
Trade names | 800 |  |  | 1 |  | 100 |  |  | 1
Total purchased intangible assets | $ | 123,700 |  |  |  |  | $ | 12,500 |  |  |
(1) The amortization of the in-process R&D assets begins when the in-process R&D projects are complete.
Business Acquisition, Pro Forma Information | The pro forma adjustments include the impact of fair value adjustment related to deferred revenue, inventory fair value adjustment, amortization of intangible assets, stock-based compensation expense, interest expense and amortization of deferred issuance cost, and certain classification to conform to the Company's accounting policies.
| Twelve months ended December 31,
| 2017 |  | 2016 |  | 2015
| (in thousands, except per share data)
Pro forma net revenues | $ | 716,723 |  |  | $ | 719,799 |  |  | $ | 523,241 |
Pro forma net income (loss) | $ | 20,770 |  |  | $ | (1,044 | ) |  | $ | 2,245 |
Pro forma net income (loss) per share | $ | 0.54 |  |  | $ | (0.03 | ) |  | $ | 0.06 |
Weighted average number of shares | 38,712 |  |  | 36,156 |  |  | 36,699 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=65885119&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of finite-lived and indefinite-lived intangible assets acquired as part of a business combination. + References No definition available. + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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