Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets

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Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Current assets:    
Cash $ 10,872 $ 7,655
Accounts receivable, net of allowances of $121 and $128, respectively 5,208 3,660
Inventories, net 2,489 3,371
Prepaid expenses and other current assets 238 281
Total current assets 18,807 14,967
Property and equipment, net 1,657 2,365
Right-of-use assets 1,084  
Goodwill 189 189
Other assets 178 134
Total assets 21,915 17,655
Current liabilities:    
Accounts payable 1,903 3,156
Accrued liabilities 1,683 3,489
Deferred revenues, current 1,492 1,102
Note payable, current 2,333 2,333
Lease liabilities, current 421  
Total current liabilities 7,832 10,080
Deferred revenues 1,789 1,495
Note payable 407 2,648
Lease liabilities 711  
Warrant liabilities 4,307 585
Other non-current liabilities 72 119
Total liabilities 15,118 14,927
Commitments and contingencies (Note 16)
Stockholders' equity:    
Convertible preferred stock, $0.001 par value; 10,000 shares authorized; no shares issued and outstanding at December 31, 2019 and 2018 0 0
Common stock, $0.001 par value; 141,429 shares authorized; 86,920 and 62,963 shares issued and outstanding at December 31, 2019 and 2018, respectively 87 63
Additional paid-in capital 189,938 173,903
Accumulated other comprehensive income (loss) 50 (92)
Accumulated deficit (183,278) (171,146)
Total stockholders' equity 6,797 2,728
Total liabilities and stockholders' equity $ 21,915 $ 17,655