Community Development District Infrastructure and Related Obligations Community Development District Infrastructure and Related Obligations (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Long Term CDDs issued and outstanding [Line Items]
CDDs Principal Amount	$ 13,260	$ 20,038
Community development district obligations	3,130	4,634
CDD due 12/1/2022 [Member]
Long Term CDDs issued and outstanding [Line Items]
CDDs, Maturity Date	Dec. 01, 2022
CDDs Principal Amount	3,200	3,463
CDDs, Issuance Date	Jul. 15, 2004
CDDs, Percentage Interest	6.00%
CDD due 12/1/2036 [Member]
Long Term CDDs issued and outstanding [Line Items]
CDDs, Maturity Date	Dec. 01, 2036
CDDs Principal Amount	10,060	10,060
CDDs, Issuance Date	Jul. 15, 2004
CDDs, Percentage Interest	6.25%
CDD due 5/1/2037 [Member]
Long Term CDDs issued and outstanding [Line Items]
CDDs, Maturity Date	May 01, 2037
CDDs Principal Amount	$ 0	$ 6,515
CDDs, Issuance Date	Mar. 15, 2007
CDDs, Percentage Interest	5.20%