Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Commitments And Contingencies [Line Items] | ||
| Rent expense | $ 262 | $ 264 |
| Outstanding purchase orders with its outside vendors and suppliers | $ 47,700 | |
| Offices and Certain Equipment | ||
| Commitments And Contingencies [Line Items] | ||
| Operating leases expiration date | Jan. 31, 2022 | |
| X | ||||||||||
- Definition Commitments and contingencies. No definition available.
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| X | ||||||||||
- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. No definition available.
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| X | ||||||||||
- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
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| X | ||||||||||
- Details
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