Stock Options and Restricted Stock Awards - Restricted Stock Awards (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Number of Shares
Nonvested Awards at beginning of period	132,960
Granted	3,946
Nonvested Awards at end of period	136,906
Weighted Average Grant Date Fair Value
Nonvested Awards at beginning of period	$ 12.92
Granted	12.67
Nonvested Awards at end of period	$ 12.91
Compensation expense
Recognition period for non vested restricted stock awards	4 years 9 months 18 days
Shares issued for services on board of directors	7,721
Value of shares issued for services on board of directors	$ 75
Restricted Stock
Compensation expense
Compensation expense recognized	108	$ 0
Unrecognized compensation cost	$ 1,630
Recognition period for non vested restricted stock awards	4 years

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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