Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

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CONSOLIDATED BALANCE SHEETS (Parenthetical)
$ in Thousands
Dec. 31, 2019
USD ($)
shares
Dec. 31, 2018
USD ($)
shares
CONSOLIDATED BALANCE SHEETS    
Allowance for doubtful accounts | $ $ 0 $ 0
Property, plant and equipment, accumulated depreciation | $ 23,649 15,924
Intangibles, accumulated amortization | $ $ 2,101 $ 1,218
Common stock, shares authorized | shares 785,857,300 701,103,126
Common stock, shares issued | shares 631,003,568 627,454,270
Common stock, shares outstanding | shares 631,003,568 627,454,270