Accrued Expenses (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Payables and Accruals [Abstract]
Compensation and benefits	$ 18,090	$ 20,162
Deferred revenue	13,497	10,382
Promotional	12,130	7,649
accrued Inventory	1,365	3,864
Accrued Professional Fees, Current	2,242	2,651
Taxes, other than income	2,935	2,344
Other	12,086	11,865
Total	$ 62,345	$ 58,917