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UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Current assets:    
Cash and cash equivalents $ 1,450 $ 1,071
Marketable securities 0 1,790
Receivables, net of allowance for doubtful accounts of $326 and $326, respectively 4,123 4,991
Inventories, net 9,708 10,033
Income tax receivable 7,535 7,535
Prepaid expenses and other assets 1,970 4,021
Total current assets 24,786 29,441
Long-term marketable securities 0 1,220
Long-term inventories, net 2,961 3,567
Property and equipment, net 552 744
Operating lease - right of use assets, net 1,088 1,537
Intangibles, net 23,783 25,086
Other assets 4,587 4,597
Total assets 57,757 66,192
Current liabilities:    
Accounts payable 2,052 5,388
Accrued liabilities 2,477 2,549
Deferred product revenue 73 54
Short-term debt 855 3,481
Total current liabilities 5,457 11,472
Long-term debt, net 1,008 1,535
Operating lease liability, net of current 559 1,026
Other long-term liabilities 655 655
Total liabilities 7,679 14,688
Shareholders' equity:    
Common stock, par value $0.001, 50,000,000 shares authorized, 23,952,555 and 22,410,126 shares issued and outstanding, respectively 24 22
Additional paid-in capital 74,886 72,795
Accumulated other comprehensive loss (288) (241)
Accumulated deficit (24,544) (21,072)
Total shareholders' equity 50,078 51,504
Total liabilities and shareholders' equity $ 57,757 $ 66,192