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1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Accounting Policies [Abstract]
Net income	$ 5,664,812	$ 5,355,899	$ 9,951,150	$ 7,238,864
Basic: Weighted-average common shares outstanding during the period	38,726,415	38,367,471	38,662,773	38,367,471
Add: Dilutive effect of stock options	614,813	223,656	647,173	178,571
Diluted	39,341,228	38,591,127	39,309,946	38,546,042
Basic	$ 0.15	$ 0.14	$ 0.26	$ 0.19
Diluted	$ 0.14	$ 0.14	$ 0.25	$ 0.19

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