Quarterly report pursuant to Section 13 or 15(d)

Earnings (Loss) Per Share (Details Textual)

v2.4.0.8
Earnings (Loss) Per Share (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Earnings Loss Per Share [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 359,271 20,962 401,849 56,363
Warrants and Options Outstanding $ 1,301,500 $ 1,312,750 $ 1,301,500 $ 1,312,750