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NOTE 5 - GOODWILL AND OTHER INTANGIBLE ASSETS (Detail) - Schedule of Intangible Assets (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Mar. 31, 2013
Dec. 31, 2012
Intangible Assets, Gross $ 17,627 $ 17,627
Accumulated Amortization (6,100) (5,448)
Intangible Assets, Net 11,527 12,179
Developed Technology Rights [Member]
    
Amortization Period (Years) 5 5
Intangible Assets, Gross 3,428 3,428
Accumulated Amortization (1,180) (1,111)
Intangible Assets, Net 2,248 2,317
Customer Relationships [Member]
    
Amortization Period (Years) 7.4 7.4
Intangible Assets, Gross 12,478 12,478
Accumulated Amortization (3,976) (3,515)
Intangible Assets, Net 8,502 8,963
Reseller Relationships [Member]
    
Amortization Period (Years) 7 7
Intangible Assets, Gross 853 853
Accumulated Amortization (182) (152)
Intangible Assets, Net 671 701
Trade Names [Member]
    
Amortization Period (Years) 5 5
Intangible Assets, Gross 663 663
Accumulated Amortization (579) (494)
Intangible Assets, Net 84 169
Noncompete Agreements [Member]
    
Amortization Period (Years) 4 4
Intangible Assets, Gross 205 205
Accumulated Amortization (183) (176)
Intangible Assets, Net $ 22 $ 29