(Loss) Earnings per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Numerator:
Loss from continuing operations - basic and diluted	$ 516	$ (5,774)	$ (1,628)	$ (16,208)
(Loss) income from discontinued operations, net of taxes	0	(735)	0	10,403
Net loss	$ 516	$ (6,509)	$ (1,628)	$ (5,805)
Denominator:
Weighted average shares outstanding - Basic	21,900	22,148	21,873	22,650
Incremental Common Shares Attributable to Stock Options and Stock-Settled Stock Appreciation Rights	108	0	0	0
Incremental Common Shares Attributable to Restricted Shares	80	0	0	0
Weighted Average Number of Shares Outstanding, Diluted	22,088	22,148	21,873	22,650
Earnings Per Share, Basic [Abstract]
Income (Loss) from Continuing Operations, Per Basic Share	$ 0.02	$ (0.26)	$ (0.07)	$ (0.72)
(Loss) income from Discontinued Operations, Net of Tax, Per Basic Share	$ 0.00	$ (0.03)	$ 0.00	$ 0.46
Earnings Per Share, Basic	$ 0.02	$ (0.29)	$ (0.07)	$ (0.26)
Earnings Per Share, Diluted [Abstract]
Income (Loss) from Continuing Operations, Per Diluted Share	$ 0.02	$ (0.26)	$ (0.07)	$ (0.72)
(Loss) income from Discontinued Operations, Net of Tax, Per Diluted Share	$ 0.00	$ (0.03)	$ 0.00	$ 0.46
Earnings Per Share, Diluted	$ 0.02	$ (0.29)	$ (0.07)	$ (0.26)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,437	2,078	1,799	2,679