Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies and Estimates - Schedule of Inventories (Details)

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Summary of Significant Accounting Policies and Estimates - Schedule of Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Raw materials $ 2,208 $ 1,689
Work in progress 29 331
Finished goods 252 1,351
Inventories, net $ 2,489 $ 3,371