CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 3,810	$ 3,633
Accounts receivable (net of allowance for doubtful accounts of $31; 2014 - $31)	742	3,043
Deposits	2	173
Inventory - equipment	519	139
Other current assets	512	586
Income taxes receivable	10	1
Total current assets	5,595	7,575
Non-current assets:
Inventory - real estate	6,508	6,508
Asset liquidation investments	801	978
Other equity-method investments	21	156
Property, plant and equipment, net	143	150
Identifiable intangible assets, net	7,505	7,657
Goodwill	8,846	8,846
Total assets	29,419	31,870
Current liabilities:
Accounts payable and accrued liabilities	6,522	7,131
Debt payable to third parties	2,617	539
Debt payable to a related party	2,053	2,985
Contingent consideration	803	803
Total current liabilities	11,995	11,458
Non-current liabilities:
Debt payable to third parties	0	2,580
Contingent consideration	3,484	3,395
Deferred tax liabilities	960	960
Total liabilities	16,439	18,393
Commitments and contingencies
Stockholders' equity:
Preferred stock, $10.00 par value, authorized 10,000,000 shares; issued and outstanding 575 Class N shares at March 31, 2015 and December 31, 2014, liquidation preference of $575 at March 31, 2015 and December 31, 2014	6	6
Common stock, $0.01 par value, authorized 300,000,000 shares; issued and outstanding 28,167,408 shares at March 31, 2015 and December 31, 2014	282	282
Additional paid-in capital	283,811	283,691
Accumulated deficit	(271,055)	(270,468)
Accumulated other comprehensive loss	(64)	(34)
Total stockholders' equity	12,980	13,477
Total liabilities and stockholders' equity	$ 29,419	$ 31,870