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Earnings Per Share (Details Textual)
6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Weighted Average Number Diluted Shares Outstanding Adjustment, Total 97,058 22,383
Outstanding Options (In Shares) 214,000 450,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 94,000