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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Reconciliation of Basic and Diluted Earnings per Share) (Details) (USD $)
 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Reconciliation Of Basic and Diluted Earnings [Line Items]    
Net income for common shares $ 3,123,024 $ 3,298,190
Interest expense on convertible notes 0 [1] 179,183 [1]
Net income for diluted shares $ 3,123,024 $ 3,477,373
Weighted average shares outstanding - basic (in shares) 60,912,775 50,224,350
Effect of dilutive securities:    
Options granted 190,870 721,556
Weighted average shares outstanding - diluted (in shares) 61,103,645 50,945,906
Earnings per share - basic (in dollars per share) $ 0.05 $ 0.07
Earnings per share - diluted (in dollars per share) $ 0.05 $ 0.07
[1] Interest expense on convertible notes was added back to net income for the computation of diluted EPS.