v3.22.2
CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Current assets:    
Cash and cash equivalents $ 11,316 $ 13,823
Restricted cash 545 499
Prepaid expenses and other current assets 1,002 859
Total current assets 12,863 15,181
Non-current restricted cash 53 99
Land, buildings, and equipment 5,077 21,731
Operating lease right-of-use assets 13,855 0
Other non-current assets 169 183
Total assets 32,017 37,194
Current liabilities:    
Accounts payable 519 1,260
Accrued expenses 262 339
Accrued compensation 2,272 2,522
Due to related parties 101 172
Current portion of financing lease obligations 246 370
Common stock warrants 688 0
Other current liabilities 413 191
Total current liabilities 4,501 4,854
Financing lease obligations 37 17,506
Operating lease obligations 13,652 0
Other non-current liabilities 68 702
Total liabilities 18,258 23,062
Stockholders' equity:    
Common stock, $0.0001 par value; 275,000,000 shares authorized; 46,815,694 shares issued and 46,715,542 shares outstanding as of June 30, 2022, and 38,874,146 shares issued and 38,773,994 shares outstanding as of December 31, 2021 5 4
Additional paid-in capital 218,161 211,263
Common stock in treasury, at cost; 100,152 shares as of June 30, 2022, and December 31, 2021 (1,043) (1,043)
Accumulated deficit (203,364) (196,092)
Total stockholders' equity 13,759 14,132
Total liabilities and stockholders' equity $ 32,017 $ 37,194

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