Note 4 - Right-of-use Assets - Schedule of Right-of-use Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2019 |
Jan. 01, 2019 |
Dec. 31, 2018 |
|
| Right-of-use assets | $ 1,680 | $ 1,570 | |
| Additions to right-of-use assets | 234 | ||
| Right-of-use assets before Accumulated amortization | 1,804 | ||
| Accumulated amortization | (124) | ||
| Right-of use assets | $ 1,680 | $ 1,570 |
| X | ||||||||||
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of right-of-use assets over their estimated remaining economic lives. No definition available.
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease before amortization, depreciation, and depletion. No definition available.
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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