Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Revenues:
Total revenues	$ 16,633	$ 14,535
Costs and Expenses:
Total expenses	15,513	13,526
Operating income	1,120	1,009
Other Income:
Investment income	155	198
Other income	38	27
Total other income	193	225
Income from operations before equity in earnings of unconsolidated joint ventures	1,313	1,234
Equity in earnings of unconsolidated joint ventures, net	1,150	438
Income before income tax expense	2,463	1,672
Income tax expense	862	541
Net income	1,601	1,131
Net (loss) income attributable to non-controlling interest	(16)	18
Net income attributable to common stockholders	1,617	1,113
Net income per share attributable to common stockholders, basic, in dollars per share	$ 0.08	$ 0.05
Net income per share attributable to common stockholders, diluted, in dollars per share	$ 0.08	$ 0.05
Real estate - commercial/industrial
Revenues:
Total revenues	3,362	2,942
Costs and Expenses:
Total expenses	3,202	3,311
Other Income:
Equity in earnings of unconsolidated joint ventures, net	1,150	459
Real estate - resort/residential
Revenues:
Total revenues	0	93
Costs and Expenses:
Total expenses	751	464
Mineral resources
Revenues:
Total revenues	10,200	9,654
Costs and Expenses:
Total expenses	5,694	4,801
Farming
Revenues:
Total revenues	3,071	1,846
Costs and Expenses:
Total expenses	2,343	1,864
Corporate expenses
Costs and Expenses:
Total expenses	$ 3,523	$ 3,086