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Changes in Stockholders' Equity and Comprehensive Income (Tables)
3 Months Ended
Jun. 30, 2013
Stockholders' Equity Note [Abstract]  
Schedule of changes in Stockholders' Equity
 
                   
               
Accumulated
 
   
Additional
         
Other
 
   
Paid-In
   
Retained
   
Comprehensive
 
   
Capital
   
Earnings
   
Loss
 
 Beginning balance at March 31, 2013:
  $ -     $ 63,987     $ (2 )
Share based compensation
    362       -       -  
Dividends declared
    -       (3,016 )     -  
Net Income
    -       4,755       -  
Net change in unrealized loss on short term investments
    -       -       (46 )
 Ending balance at June 30, 2013:
  $ 362     $ 65,726     $ (48 )