Significant Accounting Policies (Promotional Allowances) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Significant Accounting Policies [Abstract]
Total Promotional Allowances	$ 7,640	$ 8,439

This element represents the estimated retail value of accommodations, food and beverage, and other services furnished to guests without charge.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 924

-SubTopic 605

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6472957&loc=d3e51325-107943

Name:	us-gaap_PromotionalAllowances
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration