Accrued Liabilities (Accrued Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Payables and Accruals [Abstract]
Compensation	$ 1,381		$ 594
Interest	2,925		2,925
Foreign currency hedge	1,136		3,574
Dividend payable	42,101		53
Legal	969		2,020
Other	325		234
Total	$ 48,837	[1]	$ 9,400	[2]

[1] unaudited

[2] Note 1