v3.6.0.2
Consolidated Balance Sheets - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
CURRENT ASSETS:    
Cash and cash equivalents $ 34,346 $ 45,741
Short-term investments 42,408 46,593
Accounts receivable, net of allowance for doubtful accounts of $61 and $15 as of December 31, 2016 and December 31, 2015, respectively 26,190 22,824
Inventories 12,629 10,775
Prepaid expenses and other current assets 5,970 7,613
Deferred cost of goods sold 319 757
Total current assets 121,862 134,303
Property and equipment, net 9,008 9,156
Goodwill 513 513
Other assets 5,100 3,680
Total assets 136,483 147,652
CURRENT LIABILITIES:    
Accounts payable 10,762 15,140
Accrued liabilities 9,300 11,856
Debt, current 20,000 0
Deferred revenue, current 31,727 27,893
Total current liabilities 71,789 54,889
Debt, non-current 0 20,000
Deferred revenue, non-current 34,177 31,369
Other liabilities 1,829 463
Total liabilities 107,795 106,721
Commitments and contingencies (Note 5)
Stockholders’ equity:    
Preferred stock, par value of $0.001 per share - 25,000,000 shares authorized as of December 31, 2016 and December 31, 2015; no shares issued and outstanding as of December 31, 2016 and December 31, 2015 0 0
Common stock, par value of $0.001 per share - 500,000,000 shares authorized as of December 31, 2016 and December 31, 2015; 52,245,252 and 49,017,293 shares issued and outstanding as of December 31, 2016 and December 31, 2015, respectively 52 49
Additional paid–in capital 258,063 231,289
Treasury Stock, Value (2,139)  
Accumulated other comprehensive loss (31) (61)
Accumulated deficit (227,257) (190,346)
Total stockholders’ equity 28,688 40,931
Total liabilities and stockholders’ equity $ 136,483 $ 147,652