CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Revenues:
Services revenue	$ 13,485	$ 13,270
Asset sales	3,946	6,716
Total revenues	17,431	19,986
Operating costs and expenses:
Cost of services revenue	3,125	4,882
Cost of asset sales	3,412	5,398
Real estate inventory write-down	2,748	0
Selling, general and administrative	12,774	11,183
Depreciation and amortization	575	566
Impairment of goodwill and intangible assets	5,437	0
Total operating costs and expenses	28,071	22,029
Earnings of equity method investments	286	143
Operating loss	(10,354)	(1,900)
Gain on sale of equity method investment	0	551
Other income	297	52
Interest expense	(349)	(495)
Loss before income tax expense	(10,406)	(1,792)
Income tax expense	15	24,722
Net loss	(10,421)	(26,514)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(20)	10
Comprehensive loss	$ (10,441)	$ (26,504)
Weighted average common shares outstanding – basic and diluted	28,336,876	28,167,378
Net loss per share – basic and diluted	$ (0.37)	$ (0.94)