XML 54 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
Loss per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Numerator [Abstract]    
Net loss $ (1,736) $ (2,958)
Denominator [Abstract]    
Weighted average shares outstanding (in shares) 23,095 22,720
Earnings Per Share, Basic and Diluted [Abstract]    
Loss per share (in dollars per share) $ (0.08) $ (0.13)
Earnings Per Share, Diluted [Abstract]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,356,000 1,575,000