OTHER BALANCE SHEET INFORMATION (Details 1) - USD ($) $ in Thousands |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Prepaid expenses and other: | ||
| Contract-related | $ 494 | $ 392 |
| Professional fees and other | 453 | 627 |
| Prepaid expenses and other | $ 947 | $ 1,019 |
| X | ||||||||||
- Definition Amount of asset related to contarct within one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of professional fees and other within 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://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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