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Equity - Option Incentive (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Weighted Average Exercise Price Per Share - Options    
Compensation expense $ 52 $ 564
Employee Stock Option | Equity Plan    
Number of Shares - Options    
Outstanding at beginning of period (in shares) 30,310  
Exercised during period (in shares) 0  
Outstanding at end of year (in shares) 30,310  
Exercisable at end of period (in shares) 30,310  
Granted and vested (in shares) 30,310  
Weighted Average Exercise Price Per Share - Options    
Outstanding at beginning of year (in dollars per share) $ 8.06  
Exercised during period (in dollars per share) 0.00  
Outstanding at end of year (in dollars per share) 8.06  
Exercisable at end of period (in dollars per share) 8.06  
Granted and vested (in dollars per share) $ 8.06