Equity - Option Incentive (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Weighted Average Exercise Price Per Share - Options
Compensation expense	$ 226	$ 296
Employee Stock Option | Equity Plan
Number of Shares - Options
Outstanding at beginning of period (in shares)	40,310	95,810
Forfeited or expired during period (in shares)	(10,000)	(55,500)
Outstanding at end of year (in shares)	30,310	40,310
Exercisable at end of period (in shares)	30,310	40,310
Granted and vested (in shares)	30,310	40,310
Weighted Average Exercise Price Per Share - Options
Outstanding at beginning of year (in dollars per share)	$ 8.05	$ 8.02
Forfeited or expired during year (in dollars per share)	8.00	8.00
Outstanding at end of year (in dollars per share)	8.06	8.05
Exercisable at end of period (in dollars per share)	8.06	8.05
Granted and vested (in dollars per share)	$ 8.06	$ 8.05