NOTE 11 - EARNINGS PER SHARE (Detail) - Schedule of earnings per share reconciliation (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Numerator:
Net income used in computing basic earnings per share (in Dollars)	$ 6,407,072	$ 5,925,981
Denominator:
Weighted average common shares outstanding	19,454,326	19,388,260
Basic earnings per share (in Dollars per share)	$ 0.33	$ 0.31
Numerator:
Net income used in computing diluted earnings per share (in Dollars)	$ 6,407,072	$ 5,925,981
Denominator:
Weighted average common shares outstanding	19,454,326	19,388,260
Weighted average effect of dilutive securities:
Convertible preferred stocks	4,112,679	4,149,667
Stock warrants, options and awards	106,165	53,215
Shares used in computing diluted earnings per share	23,673,170	23,591,142
Diluted earnings per share (in Dollars per share)	$ 0.27	$ 0.25