Basis of Presentation and Summary of Significant Accounting Policies and Estimates (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
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Mar. 31, 2019 |
Mar. 31, 2018 |
Dec. 31, 2018 |
Jan. 01, 2019 |
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Concentration Risk [Line Items] | ||||
Right-of-use assets | $ 1,365 | $ 0 | ||
Leas liabilities | $ 1,412 | |||
Customer Concentration Risk | Accounts Receivable | ||||
Concentration Risk [Line Items] | ||||
Concentration risk percentage | 19.00% | |||
Customer Concentration Risk | Revenue | ||||
Concentration Risk [Line Items] | ||||
Concentration risk percentage | 11.00% | 11.00% | ||
ASU 2016-02 | ||||
Concentration Risk [Line Items] | ||||
Right-of-use assets | $ 1,498 | |||
Leas liabilities | $ 1,454 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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