Note 16 - Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Quarterly Financial Information [Text Block]

16. Selected Quarterly Financial Data (unaudited and in thousands, except per share amounts)

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Fiscal 2014:
Revenue	$	18,783	$	18,488	$	18,421	$	18,178
Operating income	$	3,973	$	4,438	$	4,625	$	3,822
Net income	$	1,394	$	1,308	$	1,387	$	940
Net income per common share-basic	$	0.45	$	0.42	$	0.45	$	0.30
Net income per common share-diluted	$	0.45	$	0.42	$	0.44	$	0.29
Fiscal 2015:
Revenue	$	17,643	$	17,892	$	17,850	$	17,717
Operating income	$	4,508	$	4,765	$	4,910	$	5,072
Net income	$	2,135	$	1,655	$	1,850	$	1,844
Net income per common share-basic	$	0.66	$	0.51	$	0.57	$	0.57
Net income per common share-diluted	$	0.65	$	0.50	$	0.56	$	0.54