Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities
Net loss	$ (1,826)	$ (2,568)
Adjustments to reconcile net loss to net cash (used in)/provided by operating activities
Depreciation and amortization	707	760
Share-based compensation expenses	348	1,135
Loss on disposal of fixed assets		21
Reverse of allowances for doubtful accounts	(29)
Loss on deconsolidation of VIEs		9
Deferred taxes	113	152
Changes in operating assets and liabilities
Accounts receivable	(1,666)	(771)
Other receivables	(19)	1,325
Prepayment and deposit to suppliers	173	612
Due from related parties	(10)	(25)
Other current assets	(37)	1
Accounts payable	24	(154)
Advances from customers	1,050	(388)
Accrued payroll and other accruals	225	89
Other payables	86	296
Taxes payable	38	86
Commitment and contingencies		(129)
Net cash (used in)/provided by operating activities	(1,273)	273
Cash flows from investing activities
Payment for office equipment and leasehold improvement	(2)	(148)
Long-term investment in and advance to cost/equity method investees		(754)
Payment for purchasing of software technology		(1,991)
Proceeds from disposal of VIEs		28
Cash effect on deconsolidation of VIEs		(18)
Net cash used in investing activities	(2)	(2,883)
Cash flows from financing activities
Net cash provided by/(used in) financing activities
Changes in cash and cash equivalents included in assets classified as held for sale		55
Effect of exchange rate fluctuation on cash and cash equivalents	56	(72)
Net decrease in cash and cash equivalents	(1,219)	(2,627)
Cash and cash equivalents at beginning of the period	3,035	5,503
Cash and cash equivalents at end of the period	1,816	2,876
Supplemental disclosure of cash flow information
Income tax paid		2
Interest expense paid	$ 19