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Note 2 - Loss Per Share (Detail) - Net Loss Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net loss (in Dollars)	$ (1,959)	$ (640)
Denominator for basic earnings per share – weighted- average shares	14,762	14,722
Equivalent shares issuable upon conversion of unvested restricted stock	0	0
Equivalent shares issuable upon conversion of unvested employee stock options	0	0
Denominator for diluted earnings per share –adjusted weighted-average shares and assumed conversions	14,762	14,722
Basic and diluted loss per share: (in Dollars per share)	$ (0.13)	$ (0.04)

X

- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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