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Stock-Based Compensation (Details) (USD $)
0 Months Ended 3 Months Ended 6 Months Ended 0 Months Ended 3 Months Ended 6 Months Ended 0 Months Ended
Jun. 14, 2012
Jun. 30, 2013
Jun. 30, 2013
Jun. 30, 2013
Restricted Stock [Member]
Jun. 14, 2012
Restricted Stock [Member]
Chief Executive Officer [Member]
Jun. 30, 2013
Restricted Stock [Member]
Chief Executive Officer [Member]
Jun. 30, 2013
Restricted Stock [Member]
Chief Executive Officer [Member]
Apr. 02, 2013
Restricted Stock [Member]
Chief Financial Officer [Member]
Jun. 14, 2012
Restricted Stock [Member]
Chief Financial Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period         5 years       1 year
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]                  
Shares outstanding, Beginning balance       86,990          
Shares granted       3,900     86,990 3,900  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares           17,398      
Shares vested       17,398          
Shares outstanding, Ending balance       73,492          
Weighted average grant date fair value, Beginning of period       $ 5.25          
Weighted average grant date fair value, Granted       $ 5.77          
Weighted average grant date fair value, Vested       $ 5          
Weighted average grant date fair value, End of period       $ 5.28          
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options   $ 367,000 $ 367,000            
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition 4 years                
Allocated Share-based Compensation Expense   $ 28,000 $ 56,000