Accrued Expenses And Other Current Liabilities (Schedule Of Accrued Expenses & Other Current Liabilities) (Details) - USD ($) $ in Thousands		Dec. 31, 2015	Dec. 31, 2014
Accrued Expenses And Other Current Liabilities [Abstract]
Accrued compensation and benefits		$ 20,973	$ 23,824
Professional services		15,019	16,212
Fulfillment, freight and duties		14,776	12,110
Accrued rent and occupancy		7,639	9,675
Sales/use and VAT tax payable		7,018	5,897
Accrued loss on disposal group	[1]	6,743
Customer deposits		3,236	3,075
Dividend payable		3,000	3,067
Travel and entertainment liabilities		2,150	199
Accrued legal liabilities		1,971	2,150
Deferred revenue and royalties payable		1,430	2,005
Other	[2]	7,880	2,002
Total accrued expenses and other current liabilities		$ 91,835	$ 80,216

[1] This amount represents accrued losses related to the South Africa disposal group held for sale and is inclusive of $6.7 million in foreign currency translation adjustments recorded within stockholders' equity.

[2] The amounts in 'Other' consist of various accrued expenses, of which no individual item accounted for more than 5% of the total balance as of December 31, 2015 or 2014.