v3.21.2
Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Current assets:    
Cash $ 45,938 $ 12,862
Accounts receivable, net of allowances of $90 and $42, respectively 2,756 3,224
Inventories, net 1,953 1,978
Prepaid expenses and other current assets 648 356
Total current assets 51,295 18,420
Property and equipment, net 1,059 1,172
Right-of-use assets 456 685
Other assets 163 320
Total assets 52,973 20,597
Current liabilities:    
Accounts payable 1,428 1,501
Accrued liabilities 1,317 1,429
Deferred revenues, current 1,422 1,496
Lease liabilities, current 514 548
Total current liabilities 4,681 4,974
Deferred revenues 1,526 1,806
Notes payable, net 1,991 3,075
Lease liabilities 0 233
Warrant liabilities 4,626 6,037
Other non-current liabilities 53 38
Total liabilities 12,877 16,163
Commitments and contingencies (Note 13)
Stockholders’ equity:    
Convertible preferred stock, $0.001 par value; 10,000 shares authorized; none issued and outstanding at June 30, 2021 and December 31, 2020 0 0
Common stock, $0.001 par value; 141,429 shares authorized; 12,655 and 8,349 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively 13 8
Additional paid-in capital 244,636 204,376
Accumulated other comprehensive loss (507) (847)
Accumulated deficit (204,046) (199,103)
Total stockholders’ equity 40,096 4,434
Total liabilities and stockholders’ equity $ 52,973 $ 20,597

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