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NOTE 2 - INTANGIBLE ASSETS (Detail) - Schedule of Intangible Assets (USD $)
In Thousands, unless otherwise specified
 9 Months Ended 12 Months Ended
Sep. 30, 2012
Dec. 31, 2011
Intangible Assets, Gross $ 17,158 $ 9,713
Accumulated Amortization (4,819) (3,406)
Intangible Assets, Net 12,339 6,307
Developed Technology Rights [Member]
    
Amortization Period (Years) 5-9 5
Intangible Assets, Gross 3,428 1,586
Accumulated Amortization (1,049) (794)
Intangible Assets, Net 2,379 792
Customer Relationships [Member]
    
Amortization Period (Years) 7-8 8
Intangible Assets, Gross 12,009 6,767
Accumulated Amortization (3,067) (2,175)
Intangible Assets, Net 8,942 4,592
Reseller Relationships [Member]
    
Amortization Period (Years) 7 7
Intangible Assets, Gross 853 853
Accumulated Amortization (122) (30)
Intangible Assets, Net 731 823
Trade Names [Member]
    
Amortization Period (Years) 1-5 5
Intangible Assets, Gross 663 325
Accumulated Amortization (410) (253)
Intangible Assets, Net 253 72
Noncompete Agreements [Member]
    
Amortization Period (Years) 2-4 4
Intangible Assets, Gross 205 182
Accumulated Amortization (171) (154)
Intangible Assets, Net $ 34 $ 28