Note 14 - Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

14. QUARTERLY FINANCIAL DATA (Unaudited)

Quarterly results of operations for 2013 (unaudited)

(In thousands, except per share amounts)

	Quarter Ended
	March 31			June 30			September 30		December 31
Revenues	$	3,280		$	3,818		$	4,168	$	4,322
Gross margin		1,270			1,395			1,985		1,659
(Loss) income before income tax		(1,398	)		(887	)		89		(461	)
Net (loss) income		(1,410	)		(895	)		76		(474	)
Net (loss) income per share:
Basic EPS	$	(0.20	)	$	(0.13	)	$	0.01	$	(0.07	)
Diluted EPS	$	(0.20	)	$	(0.13	)	$	0.01	$	(0.07	)

Quarterly results of operations for 2012 (unaudited)

(In thousands, except per share amounts)

	Quarter Ended
	March 31			June 30			September 30			December 31
Revenues	$	4,014		$	3,470		$	3,167		$	3,204
Gross margin		1,849			1,577			1,464			1,259
Loss before income tax		(933	)		(1,127	)		(532	)		(1,181	)
Net loss		(929	)		(1,122	)		(541	)		(1,193	)
Net loss per share:
Basic EPS	$	(0.13	)	$	(0.16	)	$	(0.08	)	$	(0.17	)
Diluted EPS	$	(0.13	)	$	(0.16	)	$	(0.08	)	$	(0.17	)

Due to changes in the weighted average common shares outstanding per quarter, the sum of basic and diluted earnings per common share per quarter may not equal the basic and diluted income (loss) per common share for the applicable year.