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Accrued Expenses
3 Months Ended
Mar. 31, 2014
Accrued Expenses [Abstract]  
Accrued Expenses
  10. Accrued Expenses:

 

Accrued expenses include approximately $10.0 million and $22.4 million in advertising liabilities as of March 31, 2014 and December 31, 2013, respectively.