Note 4 - Prepaid Expenses and Other Current Assets - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands |
Sep. 30, 2018 |
Dec. 31, 2017 |
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Prepaid service invoices | $ 76 | $ 116 |
Prepaid manufacturing and mold costs | 11 | |
Prepaid insurance premiums | 261 | 210 |
Total | $ 348 | $ 326 |
X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for manufacturing and mold costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. No definition available.
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X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for service that provides economic benefits within a future period of one year or the normal operating cycle, if longer. No definition available.
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X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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