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Unaudited Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Current assets:    
Cash and cash equivalents $ 9,161 $ 3,803
Marketable securities 713 1,117
Receivables, net of allowance for doubtful accounts of $505 and $506, respectively 5,243 5,194
Inventories, net 9,218 10,463
Income tax receivable 7,221 7,169
Prepaid expenses and other assets 2,505 1,536
Total current assets 34,061 29,282
Long-term marketable securities 707 1,762
Long-term inventories, net 3,313 4,590
Property and equipment, net 688 906
Operating lease - right of use assets, net 1,690 1,936
Intangibles, net 23,179 19,248
Other assets 4,599 4,599
Total assets 68,237 62,323
Current liabilities:    
Accounts payable 4,015 3,950
Accrued liabilities 2,746 2,352
Deferred product revenue 57 123
Short-term debt 3,504 672
Total current liabilities 10,322 7,097
Long-term debt, net 2,291 3,245
Operating lease liability, net of current 1,181 1,489
Other long-term liabilities 678 678
Total liabilities 14,472 12,509
Shareholders' equity:    
Common stock, par value $0.001, 50,000,000 shares authorized, 22,402,970 and 18,779,781 shares issued and outstanding, respectively 22 19
Additional paid-in capital 72,756 63,359
Accumulated other comprehensive loss (225) (186)
Accumulated deficit (18,788) (13,378)
Total shareholders' equity 53,765 49,814
Total liabilities and shareholders' equity $ 68,237 $ 62,323