Note 9 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

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

	For the Three Months Ended September 30, 2015						For the Three Months Ended September 30, 2014
	Class A Common Stock			Class B Common Stock			Class A Common Stock		Class B Common Stock
	(In thousands, except per share data)
Numerator for net income per share - basic:
Net income	$	2,060		$	2,078		$	2,272	$	2,280
Allocation of distributed and undistributed income to unvested restricted stock shareholders		(14	)		(14	)		--		--
Net income attributable to common shareholders	$	2,046		$	2,064		$	2,272	$	2,280
Denominator for net income per share - basic:
Weighted average common shares outstanding - basic		20,726			3,478			20,771		3,474
Net income per share – basic	$	0.10		$	0.59		$	0.11	$	0.66
Numerator for net income per share - diluted:
Net income attributable to common shareholders for basic computation	$	2,046		$	2,064		$	2,272	$	2,280
Denominator for net income per share - diluted:
Weighted average common shares outstanding - basic		20,726			3,478			20,771		3,474
Weighted average effect of dilutive securities – stock options		211			43			264		62
Denominator for diluted earnings per share – adjusted weighted average shares		20,937			3,521			21,035		3,536
Net income per share – diluted	$	0.10		$	0.59		$	0.11	$	0.64

	For the Nine Months Ended September 30, 2015						For the Nine Months Ended September 30, 2014
	Class A Common Stock			Class B Common Stock			Class A Common Stock		Class B Common Stock
	(In thousands, except per share data)
Numerator for net income per share - basic:
Net income	$	5,825		$	5,858		$	7,016	$	7,041
Allocation of distributed and undistributed income to unvested restricted stock shareholders		(41	)		(41	)		--		--
Net income attributable to common shareholders	$	5,784		$	5,817		$	7,016	$	7,041
Denominator for net income per share - basic:
Weighted average common shares outstanding - basic		20,769			3,478			20,761		3,472
Net income per share – basic	$	0.28		$	1.67		$	0.34	$	2.03
Numerator for net income per share - diluted:
Net income attributable to common shareholders for basic computation	$	5,784		$	5,817		$	7,016	$	7,041
Denominator for net income per share - diluted:
Weighted average common shares outstanding - basic		20,769			3,478			20,761		3,472
Weighted average effect of dilutive securities – stock options		233			44			317		66
Denominator for diluted earnings per share – adjusted weighted average shares		21,002			3,522			21,078		3,538
Net income per share – diluted	$	0.28		$	1.65		$	0.33	$	1.99