Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Operating activities
Net loss	$ (10,064)	$ (5,009)
Loss from discontinued operations	2,854	11
Net loss from continuing operations	(7,210)	(4,998)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities-continuing operations:
Depreciation and amortization	1,911	1,550
Loss on remeasurement of foreign currency		261
Share-based compensation expense	90	78
Changes in operating assets and liabilities:
Accounts receivable, net	(97)	(232)
Prepaid expenses and other assets	(419)	(430)
Accounts payable and accrued liabilities	479	1,784
Deferred revenue	443	435
Net cash used in operating activities-continuing operations	(4,803)	(1,552)
Net cash provided by operating activities-discontinued operations	3,251	3,170
Net cash (used in) provided by operating activities	(1,552)	1,618
Investing activities
Additions to property, equipment and media library	(3,951)	(2,733)
Proceeds from the sale of Natural Habitat	11,333
Net cash provided by (used in) investing activities-continuing operations	7,382	(2,733)
Net cash used in investing activities-discontinued operations	(319)	(1,479)
Net cash provided by (used in) investing activities	7,063	(4,212)
Financing activities
Proceeds from issuance of stock	1,379	151
Drawdowns on line of credit	3,000
Repayments on line of credit	(3,000)
Dividends paid to noncontrolling interest	(1,944)	(486)
Net cash used in financing activities	(565)	(335)
Effect of exchange rates on cash		(216)
Net change in cash	4,946	(3,145)
Cash at beginning of period	1,266	3,821
Cash at end of period	6,212	676
Supplemental cash flow information
Income taxes paid	260	594
Supplemental cash flow information- discontinued operations
Depreciation and amortization	767	836
Share-based compensation expense	380	394
Additions to property, equipment, and media library	$ (319)	$ (1,479)