Annual report pursuant to Section 13 and 15(d)

Discontinued Operations (Details)

v3.2.0.727
Discontinued Operations (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jun. 30, 2013
Mar. 31, 2015
Mar. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Cash gain from discontinued operations $ 20 $ 0 $ 0
Non cash loss from the foreign exchange differences $ 142    
Total income from discontinued operations, including income tax expense (benefit)   0 155
Assets of Discontinued Operations [Abstract]      
Accounts and other receivables, net of allowances for sales returns and doubtful accounts of $0   0 0
Prepaid expenses and other current assets   0 0
Total assets of discontinued operations   0 0
Liabilities of Discontinued Operations [Abstract]      
Accrued expenses and other current liabilities   0 5
Total liabilities of discontinued operations   $ 0 5
Nanolayer Deposition Technology [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Gain (Loss) on Disposal     267
Proceeds from the sale of NLD patents     365
Disposal related costs     $ 98