Discontinued Operations - Schedule of Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Operating Income of discontinued operations
Operating loss					$ 0	$ (11)	$ (6)
Exit costs					0	128	95
Income from discontinued operations, before income taxes					0	117	89
Income tax (benefit) expense					0	(88)	450
Income (loss) from discontinued operations, net of tax	$ 74	$ 19	$ 112	$ 0	$ 0	$ 205	$ (361)