v2.4.0.6

Note 12 - Stockholders' Equity (Detail) - Summary of activity related to restricted stock awards and deferred stock units awards for key employees: (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Restricted Stock [Member]
Balance		7,312	8,437
Balance (in Dollars per share)		$ 2.25	$ 0.92
Aggregate grant date fair value (in Dollars)	$ 21,000
Vesting service period of shares granted	1 year
Number of shares / units vested during period	7,687	7,312
Number of shares non-vested	22,321		7,312
Shares / units granted	22,321		8,062
Shares / units granted (in Dollars per share)	$ 1.12		$ 2.25
Shares / units forfeited			(1,500)
Shares / units forfeited (in Dollars per share)			$ 1.49
Shares / units restriction lapses		(7,312)	(7,687)
Shares / units restriction lapses (in Dollars per share)		$ 2.25	$ 0.94
Balance	22,321		7,312
Balance (in Dollars per share)	$ 1.12		$ 2.25
Deferred Stock Unit Awards [Member]
Balance			12,314
Balance (in Dollars per share)			$ 12.70
Vesting service period of shares granted	12 - 36 months
Number of shares / units vested during period	12,263
Shares / units forfeited			(51)
Shares / units forfeited (in Dollars per share)			$ 12.70
Shares / units restriction lapses			(12,263)
Shares / units restriction lapses (in Dollars per share)			$ 12.70

X

- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Weighted average fair value as of the grant date of equity-based award plans of non-option equity instrument agreements for which rights to exercise lapsed.

+ References

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

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-Publisher FASB

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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- Definition

The total fair value of equity-based awards for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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Number of shares under non-option equity instrument agreements for which rights to exercise lapsed.

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