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3. Goodwill and Intangible Assets (Details Narrative) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Names Database
       
Amortization expenses $ 244,000 $ 661,000 $ 1,350,000 $ 1,860,000
Customer List
       
Amortization expenses 151,000 0 351,000 0
Bundled Downloads
       
Amortization expenses 811,000 0 2,221,000 0
Exclusivity And Non Compete Agreements
       
Amortization expenses 30,000 0 70,000 0
Trade Names
       
Amortization expenses $ 48,000 $ 0 $ 112,000 $ 0