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Stockholders' Equity, Share-Based Incentive Plan (Details) (Restricted Stock Plan [Member], USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Jun. 30, 2013
Minimum [Member]
     
Share-Based Incentive Plan [Abstract]      
Vesting period   3 years  
Maximum [Member]
     
Share-Based Incentive Plan [Abstract]      
Vesting period   5 years  
Restricted Stock [Member]
     
Share-Based Incentive Plan [Abstract]      
Offering price (in dollars per share)   $ 10  
Value of granted nonvested restricted stock issued $ 680,000   $ 637,000
Compensation expense   $ 259,000 $ 245,000
Nonvested Restricted Shares [Roll Forward]      
Balance, beginning of period (in shares)   80,495  
Granted (in shares)   79,054  
Cancelled (in shares)   (9,044)  
Balance, end of period (in shares) 150,505 150,505  
Restricted Stock [Member] | Minimum [Member]
     
Share-Based Incentive Plan [Abstract]      
Vesting period   2 years  
Restricted Stock [Member] | Maximum [Member]
     
Share-Based Incentive Plan [Abstract]      
Vesting period   8 years