Note 8 - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Notes Tables

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

	For the Three Months Ended March 31, 2015						For the Three Months Ended March 31, 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	$	1,738		$	1,742		$	2,722	$	2,731
Allocation of distributed and undistributed income to unvested restricted stock shareholders		(12	)		(10	)		--		--
Net income attributable to common shareholders	$	1,726		$	1,732		$	2,722	$	2,731
Denominator for net income per share - basic:
Weighted average common shares outstanding - basic		20,792			3,478			20,742		3,469
Net income per share - basic	$	0.08		$	0.50		$	0.13	$	0.79
Numerator for net income per share - diluted:
Net income attributable to common shareholders for basic computation	$	1,726		$	1,732		$	2,722	$	2,731
Denominator for net income per share - diluted:
Weighted average common shares outstanding - basic		20,792			3,478			20,742		3,469
Weighted average effect of dilutive securities – stock options		241			46			392		72
Denominator for diluted earnings per share – adjusted weighted average shares		21,033			3,524			21,134		3,541
Net income per share - diluted	$	0.08		$	0.49		$	0.13	$	0.77