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Stock Options and Stock-Based Compensation (Tables)
 12 Months Ended
Dec. 31, 2012
Stock Options and Stock-Based Compensation [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
As of December 31, 2012, 19,727 shares of restricted stock had been granted under the 2010 Plan, as detailed in the following table:

Year
Granted
Vesting Term
(In Years)
Shares
Remaining Term
(In Years)
2011
4.0
1,500
2.1
2011
5.0
5,500
3.1
2012
3.0
2,027
2.2
2012
4.0
2,704
3.2
2012
5.0
7,996
4.2
 
 
19,727
3.4