CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows used in operating activities:
Net income (loss)	$ 684	$ (1,280)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Accrued management fees and other charges added to principal of related party debt	0	218
Accrued interest added to principal of related party debt	48	45
Fair value adjustment of contingent consideration	(857)	52
Stock-based compensation expense	57	276
Earnings of equity method investments	(49)	(144)
Depreciation and amortization	164	324
Return on investment in equity method investments	93	242
Changes in operating assets and liabilities:
Accounts receivable	(84)	439
Deposits	(126)	33
Inventory	94	24
Other current assets	11	95
Accounts payable and accrued liabilities	(297)	(1,636)
Net cash used in operating activities	(262)	(1,312)
Cash flows (used in) provided by investing activities:
Cash distributions from equity method investments	20	737
Investment in equity method investments	0	(143)
Purchase of property and equipment	(75)	0
Proceeds from sale of equity method investments	0	1,992
Net cash (used in) provided by investing activities	(55)	2,586
Cash flows used in financing activities:
Repayment of debt payable to third parties	0	(525)
Proceeds from debt payable to related party	404	775
Repayment of debt payable to related party	(428)	(2,419)
Payment of contingent consideration	(400)	0
Proceeds from exercise of options to purchase common shares	4	0
Net cash used in financing activities	(420)	(2,169)
Net decrease in cash and cash equivalents	(737)	(895)
Effect of exchange rate changes on cash and cash equivalents	1	(31)
Cash and cash equivalents at beginning of period	2,777	3,633
Cash and cash equivalents at end of period	2,041	2,707
Supplemental cash flow information:
Cash paid for taxes	19	62
Cash paid for interest	$ 94	$ 23