Annual report pursuant to Section 13 and 15(d)

Component of Net Income per Basic and Diluted Share (Details)

v3.3.1.900
Component of Net Income per Basic and Diluted Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Earnings Per Share [Abstract]                      
Shares outstanding at end of period 9,189       9,127       9,189 9,127 8,674
Basic weighted average shares outstanding                 9,235 8,836 8,691
Dilutive effect of stock options/restricted stock units                 0 0 0
Total diluted weighted average shares outstanding                 9,235 8,836 8,691
Net income (loss) $ (4,577) $ (7,311) $ (6,927) $ (9,873) $ (7,912) $ (2,879) $ (5,379) $ (6,173) $ (28,689) $ (22,343) $ (16,221)
Net loss from continuing operations per basic and diluted share                 $ (3.11) $ (2.53) $ (1.87)