| Inventory (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | 
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| Inventory [Abstract] | ||
| Work in progress | $ 422 | $ 264 | 
| Finished goods | 466 | 550 | 
| Total inventory | $ 888 | $ 814 | 
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- References No definition available. 
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- Definition A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition The amount of current inventories. [Refer: Inventories] Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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