Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities
Net loss	$ (9,183)	$ (13,892)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation and amortization	1,768	1,437
Share-based compensation expenses	2,256	4,840
Provision for/(reverse of) allowances for doubtful accounts	88	(861)
Share of losses/(income) in equity investment affiliates	2	(47)
Goodwill impairment and impairment on fixed assets and intangible assets	3,110	5,639
Impairment on equity method investments	874
Gain on deconsolidation of VIEs	(20)	(266)
Loss on disposal of other long-term assets	63
Deferred taxes	(1,558)	(850)
Changes in operating assets and liabilities
Accounts receivable	(580)	5,226
Other receivables	6,369	1,370
Prepayment and deposit to suppliers	1,476	(1,499)
Due from related parties	7	449
Other current assets	13	(42)
Accounts payable	(509)	390
Advances from customers	1,152	(118)
Accrued payroll and other accruals	173	(60)
Other payables	37	318
Taxes payable	59	(76)
Commitment and contingencies	135
Net cash provided by operating activities	5,732	1,958
Cash flows from investing activities
Purchases of vehicles and office equipment	(356)	(280)
Payment for purchasing of software technology	(3,880)	(847)
Refund of prepayment for software development contract terminated	772
Repayment of short-term loan from unrelated entities		790
Long-term investment in cost/equity method investees	(1,163)	(18)
Collection of receivable on disposal of VIEs		1,604
Cash effect on deconsolidation of VIEs		(358)
Net cash (used in)/provided by investing activities	(4,627)	891
Cash flows from financing activities
Proceeds from short-term bank loan		814
Repayment of short-term bank loan	(803)	(814)
Short-term loan from noncontrolling interest of VIE		717
Repayment of short-term loan to noncontrolling interest of VIE	(312)	(81)
Repayment to former VIE		(1,893)
Guarantee payment and prepayment from new investors	984
Net cash used in financing activities	(131)	(1,257)
Cash and cash equivalents included in assets held for sale	(189)
Effect of exchange rate fluctuation on cash and cash equivalents	(319)	3
Net increase in cash and cash equivalents	466	1,595
Cash and cash equivalents at beginning of the year	5,037	3,442
Cash and cash equivalents at end of the year	5,503	5,037
Supplemental disclosure of cash flow information
Income taxes paid	131	204
Interest expense paid	47	52
Non-cash transactions:
Payable for purchasing of software technologies		$ 2,826
Due to noncontrolling interest of VIE converted to paid-in capital of the VIE	$ 315