Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 5,870	$ 5,384	$ 4,646
Other comprehensive income (loss), net of tax:
Unrealized holding gains (losses) on securities arising during the current period, net of tax effect of $912, ($1,646), and $722 for the years ended December 31, 2014, December 31, 2013, and December 31, 2012, respectively	1,371	(2,471)	1,081
Reclassification adjustment due to gains realized on sales of securities, net of tax effect of ($19), ($2), and ($3) for the years ended December 31, 2014, December 31, 2013, and December 31, 2012, respectively	(29)	(2)	(5)
Officers' retirement plan equity adjustments, net of tax effect of ($132), $125, and ($110) for the years ended December 31, 2014, December 31, 2013, and December 31, 2012, respectively	(198)	188	(166)
Directors retirement plan equity adjustments, net of tax effect of ($3), $25, and ($0) for the years ended December 31, 2014, December 31, 2013, and December 31, 2012, respectively	(5)	38	1
Total other comprehensive income (loss), net of tax effect of $758, ($1,498), and $609 for the years ended December 31, 2014, December 31, 2013, and December 31, 2012, respectively	1,139	(2,247)	911
Comprehensive income	$ 7,009	$ 3,137	$ 5,557