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Stock Based Compensation RSUs (Details) - shares
1 Months Ended 3 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Nov. 30, 2014
Nov. 30, 2010
Dec. 31, 2013
Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
restricted stock issued shares DIRECTORS unvested           10,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Granted (in shares)     27,000      
Restricted Stock [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Nonvested balance (in shares)           102,332
Nonvested balance (in shares)           102,332
2010 Plan [Member] | Restricted Stock [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Granted (in shares) 40,000 85,000     95,000  
Directors and Officers [Member] | 2010 Plan [Member] | Restricted Stock [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Granted (in shares)       70,429    
December 2015 grant [Member] [Domain]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Nonvested balance (in shares)           26,666
Nonvested balance (in shares)           26,666
November 2014 grant [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]            
Nonvested balance (in shares)           9,000
Nonvested balance (in shares)           9,000