Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities
Net loss	$ (13,892,000)	$ (283,000)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation and amortization	1,437,000	1,617,000
Share-based compensation expenses	4,840,000	125,000
(Reverse of)/provision for allowances for doubtful accounts	(861,000)	2,702,000
Share of (income)/losses in equity investment affiliates	(47,000)	183,000
Goodwill impairment and impairment of intangible assets	5,639,000
Loss on disposal of property and equipment		3,000
(Gain)/loss on disposal of VIEs	(266,000)	543,000
Loss on disposal of intangible asset		315,000
Deferred taxes	(850,000)	(486,000)
Changes in operating assets and liabilities
Accounts receivable	5,226,000	(3,676,000)
Other receivables	1,370,000	98,000
Prepayment and deposit to suppliers	(1,499,000)	380,000
Due from related parties	449,000	(282,000)
Other current assets	(42,000)	106,000
Accounts payable	390,000	301,000
Advances from customers	(118,000)	(104,000)
Accrued payroll and other accruals	(60,000)	(242,000)
Other payables	318,000	(69,000)
Taxes payable	(76,000)	1,525,000
Net cash provided by operating activities	1,958,000	2,756,000
Cash flows from investing activities
Purchases of vehicles and office equipment	(280,000)	(79,000)
Deposit and prepayment for purchasing of software technology	(847,000)	(2,420,000)
Short-term loan to unrelated entities		(790,000)
Repayment of short-term loan from unrelated entities	790,000
Long-term investment in cost/equity method investees	(18,000)	(40,000)
Collection of receivable on disposal of VIEs	1,604,000
Payment for acquisition of VIEs		(2,258,000)
Cash effect on deconsolidation of VIEs	(358,000)	(146,000)
Net cash provided by/(used in) investing activities	891,000	(5,733,000)
Cash flows from financing activities
Proceeds from short-term bank loan	814,000	807,000
Repayment of short-term bank loan	(814,000)
Short-term loan from noncontrolling interest of VIE	717,000
Repayment of short-term loan to noncontrolling interest of VIE	(81,000)
Repayment to former VIE	(1,893,000)
Net cash (used in)/provided by financing activities	(1,257,000)	807,000
Effect of exchange rate fluctuation on cash and cash equivalents	3,000	129,000
Net increase/(decrease) in cash and cash equivalents	1,595,000	(2,041,000)
Cash and cash equivalents at beginning of the year	3,442,000	5,483,000
Cash and cash equivalents at end of the year	5,037,000	3,442,000
Supplemental disclosure of cash flow information
Income taxes paid	204,000	39,000
Interest expense paid	52,000	25,000
Non-cash transactions:
Receivable on disposal of VIEs		1,611,000
Payable for purchasing of software technologies	2,826,000
Variable Interest Entity, Primary Beneficiary [Member]
Adjustments to reconcile net loss to net cash provided by operating activities
(Gain)/loss on disposal of VIEs	$ (266,000)	$ 543,000