Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Sep. 30, 2015	Dec. 31, 2014
Statement Of Financial Position [Abstract]
Preferred Stock, shares authorized	150,000	150,000
Preferred Stock, shares issued	0	0
Preferred Stock, shares outstanding	0	0
Common Stock, par value
Common Stock, shares authorized	25,000,000	25,000,000
Common Stock, shares issued	16,014,594	14,989,694
Common Stock, shares outstanding	16,014,594	14,989,694