Effective date of reverse stock split.

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- Definition

Income tax benefit realization probability percentage.

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No definition available.

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- Definition

Number Of Major Customers

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No definition available.

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- Definition

Number Of Major Suppliers

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No definition available.

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- Definition

Revenue recognition period.

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No definition available.

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- Definition

For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

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-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

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-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

For the entity and the disposal group, cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents.

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No definition available.

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For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.

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-Glossary Cash

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-Topic 942

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-Subparagraph (SX 210.9-03.1)

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-Name Regulation S-X (SX)

-Number 210

-Section 03

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-Article 9

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

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No definition available.

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Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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No definition available.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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- Definition

The total expense recognized in the period for promotion, public relations, and brand or product advertising.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

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Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

+ References

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

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-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

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-Name Accounting Standards Codification

-Glossary Other Comprehensive Income

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-Name Accounting Standards Codification

-Glossary Net Income

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-Name Accounting Standards Codification

-Topic 944

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-Subparagraph (SX 210.7-04.19)

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-Topic 225

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-Section S99

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-Subparagraph (SX 210.5-03.18)

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-Topic 944

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-Subparagraph (SX 210.7-04.22)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

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-Article 5

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-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 20

-Article 9

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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No definition available.

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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-Publisher SEC

-Name Regulation S-X (SX)

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Name Accounting Standards Codification

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-Subparagraph (SAB TOPIC 4.C)

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Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

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-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section C

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Summary of Significant Accounting Policies - Additional Information (Detail)	12 Months Ended								0 Months Ended	12 Months Ended				0 Months Ended	12 Months Ended	0 Months Ended	12 Months Ended
	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($) Segment	Dec. 31, 2014 Minimum [Member]	Dec. 31, 2014 Maximum [Member]	Dec. 31, 2014 Peoples' Republic of China [Member] USD ($)	Dec. 31, 2013 Peoples' Republic of China [Member] USD ($)	Dec. 31, 2014 United States and Hong Kong [Member] USD ($)	Dec. 31, 2013 United States and Hong Kong [Member] HKD	Mar. 19, 2015 Subsequent Event [Member]	Dec. 31, 2014 Sales Revenue, Net [Member] Customer	Dec. 31, 2013 Sales Revenue, Net [Member] Customer	Dec. 31, 2014 Accounts Receivable [Member] Customer	Dec. 31, 2013 Accounts Receivable [Member] Customer	Apr. 01, 2014 Advertising Display Equipment [Member]	Dec. 31, 2014 Advertising Display Equipment [Member]	Apr. 01, 2014 Scenario, Previously Reported [Member] Advertising Display Equipment [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customers Outside China [Member] Maximum [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customers Outside China [Member] Maximum [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer One [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer One [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Two [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Two [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Three [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Three [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Four [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Sales Revenue, Net [Member] Customer Four [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer One [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer One [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer Two [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer Two [Member]	Dec. 31, 2014 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer Three [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer Three [Member]	Dec. 31, 2013 Customer Concentration Risk [Member] Accounts Receivable [Member] Customer Four [Member]	Dec. 31, 2014 Supplier Concentration Risk [Member] Property, Plant and Equipment [Member] Supplier	Dec. 31, 2013 Supplier Concentration Risk [Member] Property, Plant and Equipment [Member] Supplier	Dec. 31, 2014 Supplier Concentration Risk [Member] Property, Plant and Equipment [Member] Maximum [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net losses	$ (3,533,000)us-gaap_NetIncomeLoss	$ (3,935,000)us-gaap_NetIncomeLoss
Net cash used in operating activity	(900,000)	(5,088,000)
Cash and cash equivalents	4,178,000
Accumulated deficit	(134,388,000)	(130,855,000)
Cash and bank deposits					2,853,000	83,000	1,325,000	5,522,000
FDIC Insurance limit	250,000us-gaap_CashFDICInsuredAmount
Accounts receivable allowances accrued	0	0
Estimated life of property and equipment														5 years	5 years	3 years
Estimated useful life of intangible assets	6 years
Advertising service revenue recognition period			3 days	1 year
Advertising and promotion costs	$ 153,000us-gaap_MarketingAndAdvertisingExpense	$ 139,000us-gaap_MarketingAndAdvertisingExpense
Contributions to PRC employee		21.00%
Employer contribution		5.00%
Recognized income tax positions	50.00%
Reverse stock split ratio	0.2	0.2							0.2
Reverse stock split description	1-for-5	1-for-5							1-for-5
Effective date of reverse stock split	Mar. 19, 2015	Mar. 19, 2015							Mar. 19, 2015
Concentration risk																	10.00%	10.00%	20.00%	22.00%	16.00%	17.00%	13.00%	15.00%	13.00%	15.00%	39.00%	34.00%	38.00%	24.00%	11.00%	13.00%	10.00%	11.00%	13.00%	13.00%
Operating segments		1us-gaap_NumberOfOperatingSegments
Major customers										4	4	3	4
Number of major suppliers																																		2	1