Consolidated Balance Sheets (Parenthetical) (Unaudited)	Jun. 30, 2014	Dec. 31, 2013
Statement Consolidated Balance Sheets Parenthetical Unaudited [Line Items]
Common stock, shares authorized	35,000,000	35,000,000
Common stock, shares issued	19,031,059	19,031,059
Treasury stock, shares	250,079	255,079