Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets

v3.20.4
Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Current assets    
Cash and cash equivalents $ 6,533 $ 7,575
Accounts receivable 32 244
Insurance proceeds receivable 0 17,446
Inventory 1,091 1,257
Prepaid expenses and other current assets 702 981
Total current assets 8,358 27,503
Non-current assets    
Property and equipment, net 24,883 37,643
Intellectual property, net 819 999
Other assets 1,078 3,309
Total non-current assets 26,780 41,951
Total assets 35,138 69,454
Current liabilities    
Accounts payable 1,552 4,829
Accrued expenses 1,253 4,133
Lease liability, current portion 620 552
Notes payable, current portion 29 296
Total current liabilities 3,454 9,810
Lease liability, non-current portion 242 861
Asset retirement obligation 0 790
Notes payable, non-current portion 303 8,404
Total liabilities 3,999 19,865
Commitments and contingencies
Stockholders’ equity    
Common stock; $0.001 par value; 100,000,000 shares authorized; 64,461,065 and 57,997,780 shares issued and outstanding as of December 31, 2020 and December 31, 2019, respectively 64 58
Additional paid-in capital 196,728 189,422
Accumulated deficit (165,653) (139,891)
Total stockholders’ equity 31,139 49,589
Total liabilities and stockholders’ equity $ 35,138 $ 69,454