Note 5 - Accrued Expenses (Detail) - Accrued expenses (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Operative commissions	$ 4,317	$ 4,240
Minimum cruise line commissions	6,940	6,023
Payroll and bonuses	10,845	11,516
Rent	2,793	2,954
Other	23,604	22,544
Total	$ 48,499	$ 47,277