Commitments and Contingencies (Details) (USD $)	6 Months Ended
	Jun. 30, 2014
Commitment and Contingencies Disclosure [Line Items]
Capital Leases, Future Minimum Payments Due	$ 7,765,000
Current Fiscal Year End Date	--12-31
Letter of credit period	2 years
Letter of credit renewal period	2 years
Special taxes paid	886,000
Percentage of Interest Rate Held	2.00%
Standby letter of credit
Commitment and Contingencies Disclosure [Line Items]
Letters of Credit Outstanding, Amount	5,426,000
Annual cost related to letter of credit	83,000
West CFD
Commitment and Contingencies Disclosure [Line Items]
Acres of land related to land liens	420
Bond debt sold by TRPFFA	28,620,000
Additional bond debt authorized to be sold in future	0
Additional reimbursement funds	0
East CFD
Commitment and Contingencies Disclosure [Line Items]
Acres of land related to land liens	1,931
Letters of Credit Outstanding, Amount	39,750,000
Additional bond debt authorized to be sold in future	80,250,000
Additional reimbursement funds	$ 4,967,000