Fair Value Accounting (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Mar. 31, 2015	Dec. 31, 2014
Securities available for sale:
Mortgage-backed securities		$ 5,800
Fair Value, Measurements, Recurring [Member]
Securities available for sale:
US Government agencies	$ 12,104		$ 8,557
SBA securities	4,983		5,154
State and political subdivisions	19,462		16,800
Mortgage-backed securities	29,797		24,513
Total assets measured at fair value on a recurring basis	$ 66,346		$ 55,024
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale:
US Government agencies
SBA securities
State and political subdivisions
Mortgage-backed securities
Total assets measured at fair value on a recurring basis
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale:
US Government agencies	$ 12,104		$ 8,557
SBA securities	4,983		5,154
State and political subdivisions	19,462		16,800
Mortgage-backed securities	29,797		24,513
Total assets measured at fair value on a recurring basis	$ 66,346		$ 55,024
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale:
US Government agencies
SBA securities
State and political subdivisions
Mortgage-backed securities
Total assets measured at fair value on a recurring basis