Earnings Per Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

The following tables set forth the computation of basic and diluted earnings per share.

	Three Months Ended
	March 31, 2013		March 31, 2012
	(In thousands, except per share amounts)
Basic and diluted earnings per share:
Numerator:
Net income	$	856	1,512
Net income allocated to Class A common stock	$	848	1,497
Net income allocated to Class B common stock	8		15
Net income	$	856	1,512
Denominator:
Weighted average shares of Class A outstanding - basic	49,080		48,959
Weighted average shares of Class A outstanding - diluted	49,080		49,004
Weighted average shares of Class B outstanding - basic and diluted	1,002		1,002
Basic earnings per share of Class A common stock	$	0.02	0.03
Basic earnings per share of Class B common stock	0.01		0.02
Diluted earnings per share of Class A common stock	0.02		0.03
Diluted earnings per share of Class B common stock	0.01		0.02