Quarterly report pursuant to Section 13 or 15(d)

Loss per Share of Common Stock - Basic and Diluted Loss Per Share of Common Stock (Detail)

v3.7.0.1
Loss per Share of Common Stock - Basic and Diluted Loss Per Share of Common Stock (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Calculation of basic loss per share of common stock:        
Net loss attributable to common stockholders $ (2,025) $ (631) $ (287) $ (1,056)
Denominator for basic weighted average shares of common stock (in shares) 25,276,824 22,684,391 25,121,239 22,614,838
Basic loss per share of common stock (in dollars per share) $ (0.08) $ (0.03) $ (0.01) $ (0.05)
Calculation of diluted loss per share of common stock:        
Net loss attributable to common stockholders $ (2,025) $ (631) $ (287) $ (1,056)
Add: income impact of assumed conversion of senior common stock 0 0 0 0
Net loss attributable to common stockholders plus assumed conversions $ (2,025) $ (631) $ (287) $ (1,056)
Denominator for basic weighted average shares of common stock (in shares) 25,276,824 22,684,391 25,121,239 22,614,838
Effect of convertible senior common stock (in shares) 0 0 0 0
Denominator for diluted weighted average shares of common stock (in shares) 25,276,824 22,684,391 25,121,239 22,614,838
Diluted loss per share of common stock (in dollars per share) $ (0.08) $ (0.03) $ (0.01) $ (0.05)