Summary of Significant Accounting Policies - Accounts Receivable (Details) - USD ($) $ in Thousands |
Jun. 30, 2018 |
Dec. 31, 2017 |
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| Accounting Policies [Abstract] | ||
| Customer receivables | $ 56,934 | $ 59,263 |
| Unbilled receivables | 65,417 | 52,278 |
| Other receivables | 702 | 751 |
| Rebates receivable | 2,468 | 1,442 |
| Allowance for doubtful accounts | (2,187) | (1,665) |
| Accounts receivable, net | $ 123,334 | $ 112,069 |
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- Definition Rebates Receivable, Current, Gross No definition available.
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- References No definition available.
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- Definition Amount 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, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount, before allowance, of receivables classified as other, due within one year or the operating cycle, if longer. No definition available.
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- Definition Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. No definition available.
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