Acquisition of MediaMission Holding B.V. - Fair Values of Assets Acquired and Liabilities Assumed (Detail) (MediaMission Holding B.V. [Member], USD $)
In Thousands, unless otherwise specified
 0 Months Ended
Dec. 16, 2013
MediaMission Holding B.V. [Member]
  
Assets acquired:  
Cash $ 339
Other current assets 923
Property and equipment 49
Customer relationships 591
Goodwill 932
Total assets acquired 2,834
Liabilities assumed:  
Current liabilities (1,111)
Deferred tax liability (230)
Total liabilities assumed (1,341)
Total purchase price $ 1,493