Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets [Parenthetical]

v3.8.0.1
Consolidated Balance Sheets [Parenthetical] - USD ($)
shares in Thousands, $ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Accounts receivable, allowance $ 212 $ 107
Convertible Preferred stock, par value per share $ 0.001 $ 0.001
Convertible Preferred stock, shares authorized 10,000 10,000
Convertible Preferred stock, shares issued 0 0
Convertible Preferred stock, shares outstanding 0 0
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized [1] 141,429 141,429
Common Stock, Shares, Issued 59,943 21,894
Common Stock, Shares, Outstanding 59,943 21,894
[1] Refer to Note 13, Capitalization and Equity Structure – Summary, for additional information regarding the calculation of the number of common stock shares authorized.