Quarterly Results

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Quarterly Results

(10) QUARTERLY RESULTS (unaudited)

	2016
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total
	(amounts in thousands, except per share amounts)
Revenues	$	16,226	$	16,461	$	16,801	$	17,593	$	67,081
Net income	$	4,428	$	4,523	$	3,818	$	4,446	$	17,215
Total basic earnings per share	$	0.33	$	0.34	$	0.28	$	0.33	$	1.28
Total diluted earnings per share	$	0.33	$	0.34	$	0.28	$	0.33	$	1.28

	2015
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total
	(amounts in thousands, except per share amounts)
Revenues	$	16,202	$	16,049	$	15,686	$	16,013	$	63,950
Net income before gains	$	3,696	$	3,262	$	3,639	$	4,352	$	14,949
Gain on property exchange		—		8,742		—		—	$	8,742
Net income	$	3,696	$	12,004	$	3,639	$	4,352	$	23,691
Total basic earnings per share	$	0.28	$	0.90	$	0.27	$	0.33	$	1.78
Total diluted earnings per share	$	0.28	$	0.90	$	0.27	$	0.33	$	1.78