v3.23.1
Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 9,503 $ 5,330
Short-term investments 6,500 13,949
Accounts receivable and contract assets, net 1,151 2,830
Inventories, net 5,626 3,975
Prepaid expenses and other current assets 858 775
Total current assets 23,638 26,859
Property and equipment, net 655 758
Operating lease right-of-use asset, net 259 285
Intangible assets, net 2,618 2,569
Other assets 70 100
Total assets 27,240 30,571
Current liabilities:    
Accounts payable 1,376 1,419
Accrued liabilities 1,736 1,463
Customer deposits 1 0
Deferred revenue- short term 169 166
Operating lease liability - short term 111 108
Total current liabilities 3,393 3,156
Long-term liabilities:    
Deferred revenue- long term 122 167
Operating lease liability - long term 164 193
Total long-term liabilities 286 360
Total liabilities 3,679 3,516
Stockholders' equity:    
Preferred stock - 5,000,000 authorized; par value $0.0001 per share; none issued and outstanding 0 0
Common stock - 150,000,000 authorized; par value $0.0001 per share; 41,270,300 and 41,175,993 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively 4 4
Additional paid-in capital 94,961 94,333
Accumulated deficit (71,404) (67,376)
Accumulated other comprehensive loss 0 94
Total stockholders' equity 23,561 27,055
Total liabilities and stockholders' equity $ 27,240 $ 30,571

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