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Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Current assets    
Cash $ 11,556 $ 10,296
Accounts receivable, net 7,863 11,139
Inventories 9,589 8,748
Prepaid expenses and other current assets 2,900 2,853
Total current assets 31,908 33,036
Property and equipment, net 1,863 1,800
Operating lease right-of-use assets 1,281 1,450
Financing lease right-of-use assets 655 727
Other assets 150 162
Total assets 35,857 37,175
Current liabilities    
Accounts payable and accrued liabilities 6,485 7,239
Current portion of operating lease liabilities 718 703
Current portion of financing lease liabilities 316 355
Deferred revenue 10,095 10,665
Total current liabilities 17,614 18,962
Operating lease liabilities, non-current portion 612 797
Financing lease liabilities, non-current portion 386 418
Other long-term liabilities 61 65
Total liabilities 18,673 20,242
Stockholders’ equity    
Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued
Common stock, $0.001 par value, 30,000,000 shares authorized; 9,769,545 and 9,644,545 shares issued and outstanding on March 31, 2023 and December 31, 2022, respectively 10 10
Additional paid-in capital 33,002 32,859
Accumulated other comprehensive income 14
Accumulated deficit (15,828) (15,950)
Total stockholders’ equity 17,184 16,933
Total liabilities and stockholders’ equity $ 35,857 $ 37,175