Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details Textual)

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Intangible Assets (Details Textual) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Intangible Assets (Textual) [Abstract]    
Intangible amortization expense $ 45 $ 45
Future amortization expenses, remainder of fiscal, 2014 135  
Future amortization expenses, 2015 180  
Future amortization expenses, 2016 180  
Future amortization expenses, 2017 180  
Future amortization expenses, 2018 $ 180