12. Unaudited Quarterly Financial Information

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Note 12 - Unaudited Quarterly Financial Information

		Quarter Ended
2014		December 31		September 30		June 30		March 31
		(in thousands, except per share data)
Total revenue	$	1,807	$	2,107	$	2,089	$	1,912
Operating income		550		857		855		777
Net income before income taxes from     continuing operations		501		813		808		727
Net income from continuing operations		303		499		503		439
Loss from discontinued operations		154		-		-		-
Net income		149		499		503		439
Net income from continuing operations     per common share
Basic		.02		.03		.03		.02
Diluted		.01		.02		.02		.02
Net income per common share
Basic		.01		.03		.03		.02
Diluted		.01		.02		.02		.02

		Quarter Ended
2013		December 31			September 30		June 30		March 31
		(in thousands, except per share data)
Total revenue	$	1,717		$	1,933	$	1,987	$	1,891
Operating income		547			752		805		746
Net income (loss) before income taxes from     continuing operations		(712	)		705		754		693
Net income (loss) from continuing operations		(430	)		427		456		418
Loss from discontinued operations		780			-		-		-
Net income (loss)		(1,210	)		427		456		418
Net income (loss) from continuing operations     per common share
Basic		(.02	)		.02		.02		.02
Diluted		(.02	)		.02		.02		.02
Net income (loss) per common share
Basic		(.06	)		.02		.02		.02
Diluted		(.06	)		.02		.02		.02