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Goodwill And Intangible Assets (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2012
Dec. 31, 2011
Goodwill     $ 3,120
Goodwill impairment charges 3,175 3,175  
RTMS [Member]
     
Goodwill impairment charges 1,372 1,372  
CitySync [Member]
     
Goodwill     1,748
Goodwill impairment charges $ 1,803 $ 1,803