Real Estate And Accumulated Depreciation (Schedule III (Consolidated)) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011
Real Estate And Accumulated Depreciation
Encumbrances	$ 30,159
Land	148,259
Buildings & Improvements	35,331
Costs Capitalized Subsequent to Acquisition	245,841
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	336,998
Buildings and Improvements	92,433
Total	429,431
Accumulated Depreciation	44,489
Bay County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Encumbrances	3,559
Land	2,053
Buildings & Improvements	593
Costs Capitalized Subsequent to Acquisition	46,019
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	48,072
Buildings and Improvements	593
Total	48,665
Accumulated Depreciation	122
Bay County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Land	13,639
Buildings & Improvements	11,873
Costs Capitalized Subsequent to Acquisition	1,017
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	14,121
Buildings and Improvements	12,408
Total	26,529
Accumulated Depreciation	3,403
Bay County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Land	21,639
Buildings & Improvements	1,300
Costs Capitalized Subsequent to Acquisition	18,105
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	41,044
Total	41,044
Bay County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	3,896
Costs Capitalized Subsequent to Acquisition	10,579
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	14,475
Total	14,475
Accumulated Depreciation	141
Bay County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	2,567
Costs Capitalized Subsequent to Acquisition	7
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	2,574
Total	2,574
Broward County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Encumbrances
Land
Buildings & Improvements
Costs Capitalized Subsequent to Acquisition
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements
Buildings and Improvements
Total
Accumulated Depreciation
Calhoun County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Costs Capitalized Subsequent to Acquisition	180
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Buildings and Improvements	180
Total	180
Accumulated Depreciation	157
Calhoun County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	1,774
Costs Capitalized Subsequent to Acquisition	4,341
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	6,115
Total	6,115
Accumulated Depreciation	60
Calhoun County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	979
Costs Capitalized Subsequent to Acquisition	698
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,677
Total	1,677
Duval County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	250
Costs Capitalized Subsequent to Acquisition	163
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	413
Total	413
Duval County, Florida [Member] | Buildings [Member]
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Accumulated Depreciation	3
Duval County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Encumbrances
Land
Buildings & Improvements
Costs Capitalized Subsequent to Acquisition
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements
Buildings and Improvements
Total
Accumulated Depreciation
Duval County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Encumbrances
Land
Buildings & Improvements
Costs Capitalized Subsequent to Acquisition
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements
Buildings and Improvements
Total
Accumulated Depreciation
Franklin County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	44
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	44
Total	44
Accumulated Depreciation	11
Franklin County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Land	69
Buildings & Improvements	6,527
Costs Capitalized Subsequent to Acquisition	(4,945)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	147
Buildings and Improvements	1,504
Total	1,651
Accumulated Depreciation	782
Franklin County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Land	8,778
Costs Capitalized Subsequent to Acquisition	(1,842)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	6,936
Total	6,936
Accumulated Depreciation	843
Franklin County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	1,241
Costs Capitalized Subsequent to Acquisition	1,093
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	2,334
Total	2,334
Accumulated Depreciation	23
Franklin County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	210
Costs Capitalized Subsequent to Acquisition	9
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	219
Total	219
Gadsden County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	3,297
Costs Capitalized Subsequent to Acquisition	(2,247)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,050
Total	1,050
Gadsden County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	1,302
Costs Capitalized Subsequent to Acquisition	343
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,645
Total	1,645
Accumulated Depreciation	16
Gadsden County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	1,664
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,664
Total	1,664
Gulf County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	2,855
Buildings & Improvements	1,087
Costs Capitalized Subsequent to Acquisition	4,123
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	6,977
Buildings and Improvements	1,087
Total	8,065
Accumulated Depreciation	50
Gulf County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Land	2,843
Buildings & Improvements	7,115
Costs Capitalized Subsequent to Acquisition	9,050
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	2,826
Buildings and Improvements	16,182
Total	19,008
Accumulated Depreciation	6,788
Gulf County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Land	26,707
Buildings & Improvements	526
Costs Capitalized Subsequent to Acquisition	4,620
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	31,853
Total	31,853
Gulf County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	5,238
Costs Capitalized Subsequent to Acquisition	13,994
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	19,232
Total	19,232
Accumulated Depreciation	187
Gulf County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	506
Costs Capitalized Subsequent to Acquisition	969
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,475
Total	1,475
Jefferson County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Encumbrances
Land
Buildings & Improvements
Costs Capitalized Subsequent to Acquisition
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements
Buildings and Improvements
Total
Accumulated Depreciation
Jefferson County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	679
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	679
Total	679
Accumulated Depreciation	7
Jefferson County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	193
Costs Capitalized Subsequent to Acquisition	29
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	222
Total	222
Leon County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	3,342
Costs Capitalized Subsequent to Acquisition	(270)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	3,072
Total	3,072
Accumulated Depreciation	28
Leon County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Costs Capitalized Subsequent to Acquisition	20,689
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	8,651
Buildings and Improvements	12,038
Total	20,689
Accumulated Depreciation	8,405
Leon County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Encumbrances	2,906
Costs Capitalized Subsequent to Acquisition	13,263
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	13,263
Total	13,263
Leon County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	923
Costs Capitalized Subsequent to Acquisition	878
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,801
Total	1,801
Accumulated Depreciation	17
Leon County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	11
Costs Capitalized Subsequent to Acquisition	533
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	544
Total	544
Liberty County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Buildings & Improvements	585
Costs Capitalized Subsequent to Acquisition	215
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Buildings and Improvements	800
Total	800
Accumulated Depreciation	319
Liberty County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	2,430
Buildings & Improvements	205
Costs Capitalized Subsequent to Acquisition	233
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	2,868
Total	2,868
Accumulated Depreciation	197
St. Johns County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	1,016
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,016
Total	1,016
St. Johns County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Buildings & Improvements	255
Costs Capitalized Subsequent to Acquisition	644
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	300
Buildings and Improvements	600
Total	899
Accumulated Depreciation	483
St. Johns County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Encumbrances	23,694
Land	10,855
Costs Capitalized Subsequent to Acquisition	3,071
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	13,926
Total	13,926
Wakulla County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Costs Capitalized Subsequent to Acquisition	339
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	339
Total	339
Wakulla County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Buildings & Improvements	5
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Buildings and Improvements	5
Total	5
Accumulated Depreciation	5
Wakulla County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	405
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	405
Total	405
Accumulated Depreciation	4
Wakulla County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	16
Costs Capitalized Subsequent to Acquisition	47
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	63
Total	63
Walton County, Florida [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	56
Costs Capitalized Subsequent to Acquisition	3,371
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	3,427
Total	3,427
Walton County, Florida [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Buildings & Improvements	3,471
Costs Capitalized Subsequent to Acquisition	65,274
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	21,820
Buildings and Improvements	46,925
Total	68,745
Accumulated Depreciation	22,332
Walton County, Florida [Member] | Residential [Member]
Real Estate And Accumulated Depreciation
Land	5,227
Costs Capitalized Subsequent to Acquisition	40,458
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	45,685
Total	45,685
Walton County, Florida [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	354
Costs Capitalized Subsequent to Acquisition	925
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,279
Total	1,279
Accumulated Depreciation	12
Walton County, Florida [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	1,071
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	1,071
Total	1,071
Other Florida Counties [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	192
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	192
Total	192
Accumulated Depreciation	2
Other Florida Counties [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	79
Costs Capitalized Subsequent to Acquisition	60
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	139
Total	139
Georgia [Member] | Land With Infrastructure [Member]
Real Estate And Accumulated Depreciation
Land	13,322
Costs Capitalized Subsequent to Acquisition	(8,523)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	4,799
Total	4,799
Accumulated Depreciation	50
Georgia [Member] | Buildings [Member]
Real Estate And Accumulated Depreciation
Buildings & Improvements	1,789
Costs Capitalized Subsequent to Acquisition	(1,678)
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Buildings and Improvements	111
Total	111
Accumulated Depreciation	39
Georgia [Member] | Timberlands [Member]
Real Estate And Accumulated Depreciation
Land	6,461
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	6,461
Total	6,461
Accumulated Depreciation	3
Georgia [Member] | Unimproved Land [Member]
Real Estate And Accumulated Depreciation
Land	76
Costs Capitalized Subsequent to Acquisition	7
Real Estate and Accumulated Depreciation, Carrying Amount of Land and Buildings and Improvements.
Land & Land Improvements	83
Total	$ 83