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(Loss) Earnings per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Earnings Per Share [Abstract]        
Income (Loss) from Continuing Operations Attributable to Parent $ (1,673) $ (2,715)    
Numerator [Abstract]        
Net loss $ (1,673) $ (2,715) $ (2,227) $ (6,071)
Denominator [Abstract]        
Weighted average shares outstanding 22,493 22,343 22,479 22,336
Earnings Per Share, Basic [Abstract]        
Loss per share $ (0.07) $ (0.12) $ (0.10) $ (0.27)
Earnings Per Share, Diluted [Abstract]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,804,000 1,467,000 1,633,000 1,360,000