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Unaudited Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Current assets:    
Cash and cash equivalents $ 2,088 $ 3,803
Marketable securities 969 1,117
Receivables, net of allowance for doubtful accounts of $506 5,305 5,194
Inventories, net 9,203 10,463
Income tax receivable 7,220 7,169
Prepaid expenses and other assets 1,273 1,536
Total current assets 26,058 29,282
Long-term marketable securities 1,028 1,762
Long-term inventories, net 3,979 4,590
Property and equipment, net 753 906
Operating lease - right of use assets, net 1,645 1,936
Intangibles, net 21,547 19,248
Other assets 4,600 4,599
Total assets 59,610 62,323
Current liabilities:    
Accounts payable 4,046 3,950
Accrued liabilities 3,162 2,352
Deferred product revenue 56 123
Short-term debt 1,227 672
Total current liabilities 8,491 7,097
Long-term debt, net 2,609 3,245
Operating lease liability, net of current 1,214 1,489
Other long-term liabilities 678 678
Total liabilities 12,992 12,509
Shareholders' equity:    
Common stock, par value $0.001, 50,000,000 shares authorized, 18,779,781 shares issued and outstanding 19 19
Additional paid-in capital 63,431 63,359
Accumulated other comprehensive loss (213) (186)
Accumulated deficit (16,619) (13,378)
Total shareholders' equity 46,618 49,814
Total liabilities and shareholders' equity $ 59,610 $ 62,323