v3.19.2
Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
[1]
Current assets:    
Cash and cash equivalents $ 9,506,000 $ 29,523,000
Accounts receivable, net of allowance for doubtful accounts of $469 and $284 as of June 30, 2019 and December 31, 2018, respectively 3,556,000 5,704,000
Inventory 4,714,000 4,119,000
Prepaid expenses and other current assets 2,768,000 2,558,000
Total current assets 20,544,000 41,904,000
Property and equipment, net 2,726,000 2,916,000
Investment in limited liability company 1,580,000 1,843,000
Other assets 646,000 171,000
Total assets 25,496,000 46,834,000
Current liabilities:    
Accounts payable 1,606,000 3,994,000
Accrued liabilities 5,278,000 6,766,000
Total current liabilities 6,884,000 10,760,000
Note payable, noncurrent portion 31,271,000 30,528,000
Other noncurrent liabilities 1,010,000 634,000
Total liabilities 39,165,000 41,922,000
Commitments and contingences (Note 8)
Stockholders’ equity (deficit):    
Common stock, $0.0001 par value; 75,000,000 shares authorized as of June 30, 2019 and December 31, 2018; 46,574,958 and 46,363,945 shares issued and outstanding as of June 30, 2019 and December 31, 2018, respectively 5,000 5,000
Additional paid-in capital 161,464,000 160,292,000
Accumulated deficit (175,138,000) (155,385,000)
Total stockholders’ equity (deficit) (13,669,000) 4,912,000
Total liabilities and stockholders’ equity (deficit) $ 25,496,000 $ 46,834,000
[1] The condensed consolidated balance sheet as of December 31, 2018 has been derived from the audited consolidated financial statements as of that date.

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