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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Future Minimum Lease Payments | As of December 31, 2017, approximate remaining future minimum lease payments under non-cancelable leases were as follows (in thousands):
Year Ending December 31, |  | Capital Leases |  | Operating Leases
2018 |  | $ | 7,770 |  |  | $ | 2,750 |
2019 |  | 5,564 |  |  | 2,747 |
2020 |  | 2,244 |  |  | 2,630 |
2021 |  | — |  |  | 654 |
Total future minimum lease payment |  | $ | 15,578 |  |  | $ | 8,781 |
Less — amount representing interest |  | (1,766 | ) |  |
Present value of total capital lease obligation |  | $ | 13,812 |  |  |
Capital lease obligation — current portion |  | 6,651 |  |  |
Capital lease obligation — net of current portion |  | 7,161 |  |  |
Schedule of Future Minimum Payments under Hosting, Telecommunication Usage and Maintenance Service Agreements | As of December 31, 2017, future minimum payments under these arrangements were as follows (in thousands):
Year Ending December 31, |  | Hosting Services |  | Telecommunication Usage Services |  | Equipment Maintenance Services
2018 |  | $ | 855 |  |  | $ | 2,355 |  |  | $ | 426 |
2019 |  | 36 |  |  | 1,505 |  |  | 93 |
2020 |  | 23 |  |  | 90 |  |  | 17 |
Total future minimum payment |  | $ | 914 |  |  | $ | 3,950 |  |  | $ | 536 |

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- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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