CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows provided by operating activities:
Net loss	$ (26,343)	$ (1,650)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Accrued interest added to principal of third party debt	46	12
Accrued interest added to principal of related party debt	149	91
Stock-based compensation expense	363	409
Earnings of other equity method investments	(164)	(61)
Revenue from sale of intellectual property license	0	(624)
Depreciation and amortization	357	358
Changes in operating assets and liabilities:
Increase in accounts receivable	(824)	(892)
Decrease in deposits	13	1,362
Decrease in inventory	96	334
Decrease (increase) in asset liquidation investments	(56)	44
Increase in other current assets	(95)	(415)
Increase in income taxes receivable	(3)	(48)
Decrease (increase) in deferred income tax assets	24,667	(477)
Increase in accounts payable and accrued liabilities	2,075	3,925
Net cash provided by operating activities	281	2,368
Cash flows provided by (used in) investing activities:
Net cash paid for business acquisition	(1,361)	0
Investment in other equity accounted investments	(11)	(56)
Cash distributions from other equity accounted investments	444	784
Purchase of property, plant and equipment	(13)	(10)
Net cash provided by (used in) investing activities	(941)	718
Cash flows provided by (used in) financing activities:
Proceeds of debt payable to third parties	2,928	1,901
Repayment of debt payable to third parties	(1,438)	(11,255)
Proceeds of advances from a related party	2,462	8,887
Repayment of debt payable to related parties	(2,105)	(2,400)
Proceeds from exercise of options to purchase common shares	0	10
Net cash provided by (used in) financing activities	1,847	(2,857)
Increase in cash and cash equivalents	1,187	229
Cash and cash equivalents at beginning of period	3,213	4,314
Cash and cash equivalents at end of period	4,400	4,543
Supplemental cash flow information:
Taxes paid	19	39
Interest paid	$ 167	$ 354