Accrued Liabilities (Accrued Liabilities) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Accrued Liabilities [Abstract]
Compensation	$ 594	$ 1,341
Interest	2,925	3,351
Deferred revenue	0	1,713
Foreign currency hedge	3,574	4,134
Dividend payable	53	52
Legal	2,020	673
Other	234	345
Total	$ 9,400	$ 11,609