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Long-term Notes Payable (including current portion) and Line of Credit (Tables) | 3 Months Ended
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Mar. 31, 2018
Loan Agreement With Silicon Valley Bank |
Schedule of Principal Payment of Loan | The remaining principal payments on the $4.0 million term loan subsequent to March 31, 2018 are as follows:
Year ending: |  |  |  |
2018 (remaining nine months) |  | $ | 1,000,000 |
|  | $ | 1,000,000 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + 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 + Details
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