Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities
Net income	$ 405,000	$ 752,000
Adjustments to reconcile net income to net cash (used in) / provided by operating activities
Depreciation and amortization	840,000	818,000
Share-based compensation expenses	21,000	27,000
Allowances for doubtful debts	787,000	561,000
Share of losses in equity investment affiliates	125,000	297,000
Deferred taxes	(437,000)	(558,000)
Changes in operating assets and liabilities
Accounts receivable	(1,781,000)	(5,346,000)
Other receivables	(701,000)	226,000
Prepayment and deposit to suppliers	258,000	1,983,000
Due from related parties	(160,000)	43,000
Other current assets	32,000	26,000
Accounts payable	142,000	109,000
Advances from customers	(274,000)	1,070,000
Accrued payroll and other accruals	32,000	418,000
Due to related parties		(162,000)
Other payables	(45,000)	45,000
Taxes payable	736,000	783,000
Net cash (used in) provided by operating activities	(20,000)	1,092,000
Cash flows from investing activities
Purchases of vehicles and office equipment	(60,000)	(46,000)
Deposit for purchasing of software technology	(800,000)
Project development deposit to a third party		(2,450,000)
Payment for acquisition of VIEs	(1,280,000)	(553,000)
Net cash used in investing activities	(2,140,000)	(3,049,000)
Cash flows from financing activities
Dividend paid to convertible preferred stockholders		(5,000)
Short-term loan borrowed from an equity investment affiliate		316,000
Short-term loan repaid to an equity investment affiliate		(538,000)
Net cash used in financing activities		(227,000)
Effect of exchange rate fluctuation on cash and cash equivalents	69,000	61,000
Net decrease in cash and cash equivalents	(2,091,000)	(2,123,000)
Cash and cash equivalents at beginning of the period	5,483,000	10,695,000
Cash and cash equivalents at end of the period	3,392,000	8,572,000
Supplemental disclosure of cash flow information
Income taxes paid	39,000	73,000
Non-cash transactions:
Restricted stock and options granted for future service	$ 21,000	$ 63,000