(Loss) Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ (370)	$ (1,127)
Numerator [Abstract]
Net loss	$ (370)	$ (1,127)	$ (554)	$ (3,356)
Denominator [Abstract]
Weighted average shares outstanding	22,476	22,340	22,472	22,332
Earnings Per Share, Basic [Abstract]
Loss per share	$ (0.02)	$ (0.05)	$ (0.02)	$ (0.15)
Earnings Per Share, Diluted [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,725,000	1,467,000	1,547,000	1,316,000