15. QUARTERLY FINANCIAL INFORMATION (UNAUDITED) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Tables

Summary of unaudited quarterly financial information

Following is a summary of unaudited quarterly financial information for fiscal 2012 and 2011:

	Condensed Consolidated Statements of Income
Year ended December 31, 2012	Q1			Q2			Q3			Q4
				(in thousands, except per share data)
Revenue	$	2,723		$	2,851		$	3,156		$	3,797
Gross profit		1,613			1,699			1,792			2,170
Income from operations		453			485			581			680
Net income from continuing operations		281			276			273			517
Net income (loss) from discontinued operations		(95	)		(57	)		(5	)		12
Net income		185			220			268			530
Basic net income per share	$	0.04		$	0.05		$	0.06		$	0.10
Diluted net income per share	$	0.04		$	0.05		$	0.06		$	0.10
Shares used in calculation of net income per share:
Basic		4,887,487			4,871,303			4,821,084			4,813,025
Diluted		4,891,725			4,877,145			4,828,038			4,822,361
	Condensed Consolidated Statements of Income
Year ended December 31, 2011	Q1			Q2			Q3			Q4
				(in thousands, except per share data)
Revenue	$	2,737		$	2,861		$	3,423		$	3,215
Gross profit		1,471			1,678			1,885			1,935
Income from operations		255			591			821			753
Net income from continuing operations		123			310			498			499
Net loss from discontinued operations		(96	)		(138	)		(125	)		(213	)
Net income		27			172			373			286
Basic net income per share	$	0.01		$	0.04		$	0.08		$	0.05
Diluted net income per share	$	0.01		$	0.04		$	0.08		$	0.05
Shares used in calculation of net income per share:
Basic		4,892,977			4,892,977			4,892,977			4,892,977
Diluted		4,898,236			4,897,150			4,896,865			4,896,968