(Loss) Earnings per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Numerator:
Loss from continuing operations - basic and diluted	$ (628)	$ (1,415)	$ (267)	$ (4,070)
Income from discontinued operations, net of taxes	21,080	1,064	22,035	1,926
Net income (loss)	$ 20,452	$ (351)	$ 21,768	$ (2,144)
Denominator:
Weighted Average Shares Outstanding, Basic and Diluted	22,125	21,883	22,075	21,860
Net (loss) income per share - basic and diluted:
Income (Loss) from Continuing Operations, Per Basic Share	$ (0.03)	$ (0.06)	$ (0.01)	$ (0.19)
(Loss) income from Discontinued Operations, Net of Tax, Per Basic Share	$ 0.95	$ 0.05	$ 1.00	$ 0.09
Earnings Per Share, Basic	$ 0.92	$ (0.01)	$ 0.99	$ (0.10)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,406	1,884	1,502	1,807