Discontinued Operations and Related Restructuring Charges (Details Textual) (USD $)	1 Months Ended	3 Months Ended		12 Months Ended
	Sep. 30, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012 employee	Mar. 01, 2014	Mar. 01, 2013	Mar. 01, 2012	Sep. 09, 2011
Discontinued Operations and Related Restructuring Charges (Textual) [Abstract]
Severance of Employees						433
Non-cash reduction related to severance						$ 177,000
Cash payment for new company					735,000
Increase (reduction) in the restructuring accrual					(95,000)
Purchase price of new company										7,500,000
Cash payment for new company	2,000,000
Interest rate of promissory note				7.00%
Principal payments of promissory note							500,000	2,500,000	500,000
Advance Principal Payment					2,000,000
Pre Tax gain from discontinued operations				0	0	5,849,000
Write down Inventory			2,547,000
Discontinued operation gross profit		563,000
Cleo Manufacturing Facility [Member]
Discontinued Operations and Related Restructuring Charges (Textual) [Abstract]
Total						8,141,000
Pre-tax restructuring charges						6,749,000
Cash payment for new company						884,000
Proceeds from Sale of equipment						825,000
Cleo Asset Group [Member]
Discontinued Operations and Related Restructuring Charges (Textual) [Abstract]
Income tax provision (benefit) offset				(356,000)	1,496,000	(5,787,000)
Deferred tax (benefit) provision				268,000	(1,046,000)	5,545,000
Discontinued Operation [Member] | Cleo Manufacturing Facility [Member]
Discontinued Operations and Related Restructuring Charges (Textual) [Abstract]
Total						7,435,000
Continued Operation [Member] | Cleo Manufacturing Facility [Member]
Discontinued Operations and Related Restructuring Charges (Textual) [Abstract]
Total						$ 706,000