Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Available for sale securities:
Available for sale securities, Total Fair Value	$ 299,895	$ 294,076
Collateralized mortgage obligations- residential [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	101,420	101,461
Fair Value, Inputs, Level 1 [Member] | Collateralized mortgage obligations- residential [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Collateralized mortgage obligations- residential [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	101,420	101,461
Fair Value, Inputs, Level 3 [Member] | Collateralized mortgage obligations- residential [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Obligations of U.S. Government corporations and agencies [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	3,911	2,503
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	3,911	2,503
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Mortgage-backed - residential [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	77,496	74,710
Mortgage-backed - residential [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Mortgage-backed - residential [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	77,496	74,710
Mortgage-backed - residential [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
REMIC [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	2,600	2,709
REMIC [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
REMIC [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	2,600	2,709
REMIC [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Preferred Stock [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	1
Preferred Stock [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	1
Preferred Stock [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0
Preferred Stock [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0
Corporate bonds [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	12,978	12,806
Corporate bonds [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Corporate bonds [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	12,978	12,806
Corporate bonds [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Obligations of state and political subdivisions [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	101,489	99,887
Obligations of state and political subdivisions [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Obligations of state and political subdivisions [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	101,489	99,887
Obligations of state and political subdivisions [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value
Mortgage Banking Derivative Asset [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	879	367
Mortgage Banking Derivative Asset [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Mortgage Banking Derivative Asset [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	879	367
Mortgage Banking Derivative Asset [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Mortgage Banking Derivative Liability [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	147	73
Mortgage Banking Derivative Liability [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	0	0
Mortgage Banking Derivative Liability [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	147	73
Mortgage Banking Derivative Liability [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities:
Available for sale securities, Total Fair Value	$ 0	$ 0