Annual report pursuant to Section 13 and 15(d)

Property and equipment, net (Tables)

v3.20.1
Property and equipment, net (Tables)
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
Property and equipment, net, consisted of the following (in thousands):

  Useful Life (Years) December 31,
Asset Class
2019

2018
Operational equipment
3-10
$ 12,094    $ 15,926   
Lab equipment 5 525    698   
Computer equipment 3 221    201   
Office furniture and equipment 3 221    336   
Land 1,047    1,047   
Building 39 19,508    24,820   
Asset retirement cost 20 670    670   
Equipment under construction 9,921    7,892   
  44,207    51,590   
Less:  accumulated depreciation (6,564)   (6,042)  
  $ 37,643    $ 45,548