Note 2 - Income Per Share (Tables)

6 Months Ended

Jun. 30, 2017

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

(in thousands except per share data)	Three Months ended June 30,				Six Months ended June 30,
	2017		2016		2017		2016
Numerator:
Net income	$	1,548	$	3,632	$	1,510	$	7,984
Denominator:
Denominator for basic earnings per share – weighted-average shares		18,281		18,189		18,269		18,168
Effect of dilutive securities:
Equivalent shares issuable upon conversion of unvested restricted stock		78		86		78		76
Equivalent shares issuable upon conversion of unvested employee stock options		-		-		-		-
Denominator for diluted earnings per share – adjusted weighted-average shares and assumed conversions		18,359		18,275		18,347		18,244
Basic and diluted income per share:	$	0.08	$	0.20	$	0.08	$	0.44