Consolidated Balance Sheets (Parenthetical)	Sep. 30, 2014	Dec. 31, 2013
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares outstanding	0	0
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	2,901,377	2,897,202
Common stock, shares outstanding	2,844,167	2,841,164