v3.23.3
Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)
Sep. 30, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 4,934,000 $ 5,330,000
Short-term investments 10,000,000 13,949,000
Accounts receivable and contract assets, net 4,321,000 2,830,000
Inventories, net 5,816,000 3,975,000
Prepaid expense and other current assets 762,000 775,000
Total current assets 25,833,000 26,859,000
Property and equipment, net 533,000 758,000
Operating lease right-of-use asset, net 205,000 285,000
Intangible assets, net 3,319,000 2,569,000
Goodwill, net 1,611,000 0
Other assets 166,000 100,000
Total assets 31,667,000 30,571,000
Current liabilities:    
Accounts payable 1,546,000 1,419,000
Accrued liabilities 1,128,000 1,463,000
Customer deposits 2,000 0
Deferred revenue- short term 189,000 166,000
Operating lease liability - short term 116,000 108,000
Warrants – short term 7,834,000 0
Total current liabilities 10,815,000 3,156,000
Long-term liabilities:    
Deferred revenue- long term 176,000 167,000
Operating lease liability - long term 105,000 193,000
Total long-term liabilities 281,000 360,000
Total liabilities 11,096,000 3,516,000
Commitments and Contingencies  
Stockholders' equity:    
Preferred stock 0 0
Common stock - 150,000,000 authorized; par value $0.0001 per share; 43,289,236 and 41,175,993 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively 4,000 4,000
Additional paid-in capital 97,919,000 94,333,000
Accumulated deficit (79,388,000) (67,376,000)
Accumulated other comprehensive loss 0 94,000
Total stockholders' equity 20,571,000 27,055,000
Total liabilities and stockholders' equity 31,667,000 30,571,000
Convertible Preferred Stock [Member]    
Stockholders' equity:    
Preferred stock $ 2,036,000 $ 0

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