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Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Current assets:    
Cash and cash equivalents $ 11,211 $ 5,571
Marketable securities 951 2,689
Receivables, net of allowance for doubtful accounts of $631 and $472, as of December 31, 2018 and 2017 respectively 6,782 7,794
Inventories 13,228 14,415
Distributor channel inventories 1,555
Prepaid expenses and other assets 2,193 1,862
Total current assets 34,365 33,886
Long-term marketable securities 3,764 10,349
Long-term inventories, net 8,953 8,708
Property and equipment, net 1,388 1,549
Intangible assets, net 10,249 6,543
Deferred income taxes 6,531
Other assets 196 311
Total assets 58,915 67,877
Current liabilities:    
Accounts payable 3,729 4,122
Accrued liabilities 1,996 1,843
Deferred product revenue 283 4,635
Total current liabilities 6,008 10,600
Deferred rent 135 103
Other long-term liabilities 571 607
Total liabilities 6,714 11,310
Shareholders’ equity:    
Common stock, par value $0.001, 50,000,000 shares authorized, 16,630,597 and 8,319,022 shares issued and outstanding as of December 31, 2018 and 2017 respectively 17 8
Additional paid-in capital 57,840 47,464
Accumulated other comprehensive loss (181) (65)
Retained earnings/(accumulated deficit) (5,475) 9,160
Total shareholders’ equity 52,201 56,567
Total liabilities and shareholders’ equity $ 58,915 $ 67,877