Composition of Certain Financial Statement Captions - Schedule of accounts receivable, net (Details) - USD ($) $ in Thousands |
12 Months Ended | |||
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Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||||
| Document Period End Date | Dec. 31, 2016 | |||
| Accounts receivable, net | ||||
| Accounts receivable | $ 312,900 | $ 279,240 | ||
| Allowance for doubtful accounts | (3,633) | (2,165) | $ (1,218) | $ (1,272) |
| Total accounts receivable, net | $ 309,267 | $ 277,075 |
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- Definition The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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