NOTE 10 - STOCK-BASED COMPENSATION (Detail) (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	601,925		601,925
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	354,710		354,710		248,822
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number (in Shares)	117,008		117,008
Stock Award Available Annually To Each Director For Retainer	180		180
Retainers Shares Awarded To Directors	4,140		4,140
Allocated Share-based Compensation Expense	$ 108,000	$ 49,000	$ 191,000	$ 89,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)		2,500	114,234	77,908
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 1,615,000		$ 1,615,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition			4 years 1 month 6 days
Stock Incentive Plan A
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	549,995		549,995
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	51,930		51,930
Shares available for future grants	243,075		243,075
Stock Incentive Plan B
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	302,780		302,780

Aggregate amount of stock award directors of the Company are eligible to receive as part of their annual retainer.

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Stock award available to be issued to each director as a retainer for services.

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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Gross number of share options (or share units) granted during the period.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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