Property and equipment, net (Narrative) (Details) |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2018
USD ($)
ft²
|
Dec. 31, 2017
USD ($)
|
Dec. 31, 2016
USD ($)
|
Dec. 31, 2015
USD ($)
|
|
| Depreciation | $ 3,213,000 | $ 2,908,000 | $ 687,000 | |
| Interest capitalized | $ 500,000 | $ 100,000 | ||
| Asset purchase option | 1 | |||
| Capital leased assets, gross | 400,000 | 400,000 | ||
| Accumulated deprecation | (200,000) | (100,000) | ||
| Capital leases, net | $ 200,000 | $ 300,000 | ||
| Minimum | ||||
| Capital lease term | 24 months | |||
| Maximum | ||||
| Capital lease term | 36 months | |||
| Asset under Construction [Member] | ||||
| Area of plant | ft² | 136,750 | |||
| X | ||||||||||
- Definition Amount of asset purchase option at the end of the lease. No definition available.
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- Definition Represents capital lease term. No definition available.
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- Definition Area of land held. No definition available.
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- Definition Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of interest capitalized during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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