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Stock-Based Compensation (Stock Options Activity) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Stock-Based Compensation [Abstract]    
Option Shares, Outstanding 919,848  
Option Shares, Granted 0  
Option Shares, Exercised (849,210) [1]  
Cancelled or forfeited 0  
Option Shares, Outstanding 70,638  
Weighted Average Exercise Price, Beginning Balance $ 2.94  
Weighted Average Exercise Price, granted $ 0.00  
Weighted Average Exercise Price, exercised $ 2.93 [1]  
Weighted Average Exercise Price, cancelled or forfeited $ 0.00  
Weighted Average Exercise Price, Ending Balance $ 3.03  
Weighted Average Remaining Contractual Term 5 years 4 months 24 days  
Options Exercisable 56,638 895,348
Weighted-Average Exercise Price $ 3.21 $ 2.96
[1] 849,210 options were exercised and 249,647 shares were issued through net share settlement.