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Stock-Based Compensation (Tables)
3 Months Ended
Jun. 30, 2012
Stock-Based Compensation [Abstract]  
Stock Options Activity
         
    Number
of Shares
 

Outstanding at March 31, 2012

    407,500  

Granted

    34,200  

Exercised

    (75,500
   

 

 

 

Outstanding at June 30, 2012

    366,200  
   

 

 

 

Exercisable at June 30, 2012

    167,800  
   

 

 

 
Restricted Stock Activity
         
    Number
of Shares
 

Nonvested at March 31, 2012

    158  

Vested

    (158
   

 

 

 

Nonvested at June 30, 2012

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