v3.23.1
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Assets, Current [Abstract]    
Cash and cash equivalents $ 64,187,000 $ 69,696,000
Accounts receivable 555,000 686,000
Inventories 845,000 500,000
Deferred costs 2,475,000 1,897,000
Prepaid expenses and other current assets 1,841,000 2,394,000
Total current assets 69,903,000 75,173,000
Non-current assets:    
Property, plant and equipment, net 4,948,000 4,236,000
Operating lease right-of-use assets, net 7,894,000 2,751,000
Deferred costs 519,000 367,000
Other assets 684,000 644,000
Total assets 83,948,000 83,171,000
Current liabilities:    
Accounts payable 1,023,000 1,028,000
Accrued and other current liabilities 3,665,000 2,708,000
Deferred revenue 3,135,000 2,660,000
Operating lease liabilities 1,061,000 521,000
Total current liabilities 8,884,000 6,917,000
Non-current liabilities:    
Deferred revenue 902,000 720,000
Operating lease liabilities 7,127,000 2,501,000
Total liabilities 16,913,000 10,138,000
Commitments and contingencies (Note 10)
Stockholders’ equity:    
Preferred stock; $0.0001 par value; 50,000,000 shares authorized; no shares issued and outstanding. 0 0
Common stock; $0.0001 par value; 950,000,000 shares authorized; 84,971,465 and 84,610,114 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively 8,000 8,000
Additional paid-in capital 169,016,000 165,912,000
Accumulated deficit (101,989,000) (92,887,000)
Total stockholders’ equity 67,035,000 73,033,000
Total liabilities and stockholders’ equity $ 83,948,000 $ 83,171,000

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