| **Note 4 - Long-Term Debt**    | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|--------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
||
| **Debt Disclosure [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| Debt Disclosure [Text Block]   | **4.            LONG-TERM DEBT**

Long-term debt consists of the following (in thousands):
** **** **********
****September 30,****

**2013**
** **** **********
****December 31,****

**2012**
** **
Revolving credit facilities - Europe
                             $                  1,193                                                        $                  -                           
Note payable - Europe
                                                1,010                                                                           -                           
Term loans - Europe
                                                399                                                                           -                           
Term loan - US
                                                467                                                                           677                           
Other
                                                112                                                                           -                                                                                              3,181                                                                           677                           
Less: portion due within one year
                                                1,673                                                                           280                                                                           $                  1,508                                                        $                  397                           
*Revolving credit facilities - Europe*

As a result of the Business Combination, the Company has revolving credit facilities in Europe that total $1.3 million of which $1.2 million is outstanding at September 30, 2013. The revolving credit facilities have expiration dates of December 31, 2013 and automatically renew for twelve month periods, unless notified by the lender ninety days prior to expiration. The interest rate on these revolving credit facilities is 5.95%. The revolving credit agreements are collateralized by the assets of certain European subsidiaries of the Company.

*Note payable - Europe*

In connection with the acquisition of Granvideo AB, by the Company’s 51% owned subsidiary Sportsground AB (see Note 8 of these consolidated financial statements), the Company issued a note to the previous shareholder of Granvideo in the principal amount of $1.2 million with a maturity date of December 31, 2017. The note does not bear interest and accordingly was recorded at an original discounted amount of $1.04 million. The Company made a principal payment of $0.06 million on September 1, 2013, and the note requires principal payments of $0.1 million due on November 15, 2013 and four equal annual payments of $0.26 million on December 31 from 2014 to 2017. The principal balance at September 30, 2013 was $1.01 million.

*Term loans - Europe*

As a result of the Business Combination, the Company also has four term loans related to its European operations that total $0.4 million. Three of the term loans require principal payments totaling $10 thousand per month and bear interest at rates that range between 7.45% and 7.75% and will mature in 2014 and 2015. The fourth term loan, which has an outstanding balance of $0.2 million, bears interest that is payable quarterly at 15%, requires no principal payments and will be due on December 31, 2014.

*Term loan and revolving line of credit - US*

On August 5, 2013, the Company entered into a loan modification and waiver agreement with Silicon Valley Bank ("SVB") whereby the expiration of the Company's then existing credit facility with SVB was extended with the intention that the Company and SVB would enter into a new credit facility. The Company failed to meet its financial covenants under this credit facility from May 31, 2013 to September 30, 2013 due to the Business Combination, which was not anticipated when the original covenant requirements were established. The Company obtained waivers from SVB with respect to those financial covenants.

In November 2013, the Company entered into a two- year $4 million revolving line of credit (the "Revolver") with SVB. Borrowings on the Revolver will be based on 80% of eligible accounts receivable. The Company is also required to maintain an adjusted quick ratio ("AQR") of at least 1.25 to 1.0, measured at each calendar month-end. Additionally, if the Company's AQR falls below 1.5x at any month-end, then any borrowings will be repaid by SVB applying collections from the Company's SVB collateral account (for receipts by wire) and SVB lockbox account (for receipts by check) to reduce the revolving loan balance on a daily basis, until such time as the month-end AQR is again 1.5x or greater. If the AQR at month-end is 1.5x or greater, the Company will maintain a static loan balance and all collections will be deposited into the Company's operating account.

The Revolver will bear interest at a floating annual rate equal to SVB's prime rate ("Prime") +1.25%. If the Company’s AQR falls below 1.5x at any month-end, the interest rate will be Prime +1.75%. In connection with the Revolver, the Company was required to pay the outstanding balance on its previously outstanding term loan which was $0.4 million on the closing date. The original term loan was being repaid over 30 months and was subject to interest at Prime + 2.25% (which was 5.75% at September 30, 2013).

As is usual and customary in such lending agreements, the Revolver also contains certain non-financial requirements, such as required periodic reporting to the bank and various representations and warranties. The Revolver also restricts the Company's ability to pay dividends without the bank's consent.

The Revolver is collateralized by the assets of the U.S. subsidiaries of the Company, except for (i) its intellectual property rights which are subject to a negative pledge arrangement with the bank, and (ii) any equipment whose purchase is financed by any other lender or lessor, solely to the extent the security agreement with such lender or lessor prohibits junior liens on such equipment, and only until the lien held by such lender or lessor is terminated or released with respect to such equipment. |

| X                                                                                                                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_DebtDisclosureAbstract**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682
+ Details**Name:**us-gaap_DebtDisclosureTextBlock**Namespace Prefix:**us-gaap_**Data Type:**nonnum:textBlockItemType**Balance Type:**na**Period Type:**duration |