Other Assets (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Other Assets [Abstract]
Debt issuance costs, net	$ 17,149	[1]	$ 4,945	[1]
Deferred tax asset	2,832		0
Other	8,908		3,236
Total other noncurrent assets, net	$ 28,889		$ 8,181

[1] * See Note 16 for discussion of debt issuance costs.