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Stock-based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Mar. 31, 2016
Feb. 29, 2016
Sep. 30, 2016
Jun. 30, 2015
Jun. 30, 2015
Sep. 30, 2016
Stock Options            
Stock-based compensation            
Stock based compensation expense     $ 10 $ 0 $ 0 $ 23
Stock Options | Senior Executive Officers            
Stock-based compensation            
Vesting period of stock award   5 years        
Contractual term of option awards   10 years        
Fair value of stock options   $ 194        
Stock option per shares (in dollars per share)   $ 0.43        
Volatility   27.36%        
Risk free interest rate   1.21%        
Expected option term   5 years        
Dividend yield   0.00%        
Restricted stock | Chief Executive Officer            
Stock-based compensation            
Vesting period of stock award 3 years          
2008 LTIP            
Stock-based compensation            
Shares authorized to be granted under stock compensation plan     2,000,000     2,000,000
2008 LTIP | Stock Options            
Stock-based compensation            
Contractual term of option awards           10 years
2008 LTIP | Stock Options | Senior Executive Officers            
Stock-based compensation            
Number of stock options granted (in shares)   450,000        
Exercised price (in dollars per share)   $ 1.62        
2008 LTIP | Stock Options | Maximum            
Stock-based compensation            
Vesting period of stock award           5 years
2008 LTIP | Restricted stock | Chief Executive Officer            
Stock-based compensation            
Restricted stock award (in shares) 120,483          
Stock based compensation expense     $ 27     $ 53