Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Total revenues	$ 13,852	$ 15,128	$ 36,708	$ 32,363
Costs and Expenses:
Total expenses	13,465	13,383	35,338	29,361
Operating income	387	1,745	1,370	3,002
Other Income:
Investment income	138	216	521	729
Other income	66	20	113	37
Total other income	204	236	634	766
Income from operations before equity in earnings of unconsolidated joint ventures	591	1,981	2,004	3,768
Equity in earnings of unconsolidated joint ventures, net	1,707	1,241	3,293	2,920
Income before income tax expense	2,298	3,222	5,297	6,688
Income tax expense	627	919	1,647	1,752
Net income	1,671	2,303	3,650	4,936
Net income (loss) attributable to non-controlling interest	(81)	11	(89)	(55)
Net income attributable to common stockholders	1,752	2,292	3,739	4,991
Net income per share attributable to common stockholders, basic, in dollars per share	$ 0.09	$ 0.11	$ 0.18	$ 0.25
Net income per share attributable to common stockholders, diluted, in dollars per share	$ 0.08	$ 0.11	$ 0.18	$ 0.25
Real estate - commercial/industrial
Revenues:
Total revenues	2,572	2,842	8,067	8,389
Costs and Expenses:
Total expenses	3,374	3,290	10,021	9,544
Other Income:
Equity in earnings of unconsolidated joint ventures, net			3,328	2,972
Real estate- resort/residential
Revenues:
Total revenues	199	410	786	881
Costs and Expenses:
Total expenses	939	804	2,512	2,378
Mineral resources
Revenues:
Total revenues	2,393	2,424	14,801	8,055
Costs and Expenses:
Total expenses	505	329	5,932	908
Farming
Revenues:
Total revenues	8,688	9,452	13,054	15,038
Costs and Expenses:
Total expenses	5,715	6,224	8,585	9,660
Corporate expenses
Costs and Expenses:
Total expenses	$ 2,932	$ 2,736	$ 8,288	$ 6,871