Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]

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

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

	Three Months Ended
	September 30, 2013		September 30, 2012
	(In thousands, except per share amounts)
Basic and diluted earnings per share:
Numerator:
Net income	$	1,824	2,911
Net income allocated to Class A common stock	$	1,806	2,882
Net income allocated to Class B common stock	18		29
Net income	$	1,824	2,911
Denominator:
Weighted average shares of Class A outstanding - basic	49,080		49,019
Weighted average shares of Class A outstanding - diluted	49,080		49,030
Weighted average shares of Class B outstanding - basic and diluted	1,002		1,002
Basic earnings per share of Class A common stock	$	0.03	0.06
Basic earnings per share of Class B common stock	0.02		0.03
Diluted earnings per share of Class A common stock	0.03		0.06
Diluted earnings per share of Class B common stock	0.02		0.03

	Nine Months Ended
	September 30, 2013		September 30, 2012
	(In thousands, except per share amounts)
Basic and diluted earnings per share:
Numerator:
Net income	$	3,987	4,826
Net income allocated to Class A common stock	$	3,947	4,777
Net income allocated to Class B common stock	40		49
Net income	$	3,987	4,826
Denominator:
Weighted average shares of Class A outstanding - basic	49,080		48,962
Weighted average shares of Class A outstanding - diluted	49,080		48,972
Weighted average shares of Class B outstanding - basic and diluted	1,002		1,002
Basic earnings per share of Class A common stock	$	0.08	0.10
Basic earnings per share of Class B common stock	0.04		0.05
Diluted earnings per share of Class A common stock	0.08		0.10
Diluted earnings per share of Class B common stock	0.04		0.05