Notes Receivable, net (Parenthetical) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deferred profit	$ 29,996,000	$ 27,962,000
Pier Park Community Development District notes, non-interest bearing, due December 2024, net of unamortized discount of $0.1 million, effective rates 5.73% — 8.0%
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unamortized discount	0	0
Note receivable, maturity date	2024-12	2024-12
Pier Park Community Development District notes, non-interest bearing, due December 2024, net of unamortized discount of $0.1 million, effective rates 5.73% — 8.0% | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, effective interest rate	5.73%	5.73%
Pier Park Community Development District notes, non-interest bearing, due December 2024, net of unamortized discount of $0.1 million, effective rates 5.73% — 8.0% | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, effective interest rate	8.00%	8.00%
Interest bearing homebuilder notes, secured by the real estate sold — 4.0% interest rate, annual principal payments of $0.3 million, any remaining payments outstanding are due February and August 2015, net of deferred profit of $0.7 million at December 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, effective interest rate	4.00%
Notes receivable, annual principal payments	300,000.0
Deferred profit	$ 700,000