Interim Results (Unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

15.            Interim Results (Unaudited)

The following summary represents the unaudited results of operations of the Company, expressed in thousands except per share amounts, for the periods from January 1, 2012 through December 31, 2013. Certain amounts have been reclassified to conform to the current presentation of discontinued operations:

2013

Three Months Ended

	March 31,		June 30,		September 30,		December 31,
Revenues	$	9,928	$	10,601	$	11,272	$	11,716
Net Income (Loss)	$	5,392	$	4,530	$	4,646	$	5,622
Earnings (Loss) Per Share – Diluted	$	.41	$	.34	$	.35	$	.38

2012

Three Months Ended

	March 31,		June 30,		September 30,		December 31,
Revenues	$	8,087	$	8,368	$	8,902	$	9,267
Net Income	$	4,742	$	5,090	$	4,025	$	4,747
Earnings Per Share – Diluted	$	.43	$	.44	$	.35	$	.40