Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2014

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
	March 31, 2014		March 31, 2013
	(In thousands, except per share amounts)
Basic and diluted earnings per share:
Numerator:
Net income	$	1,197	856
Net income allocated to Class A common stock	$	1,185	848
Net income allocated to Class B common stock	12		8
Net income	$	1,197	856
Denominator:
Weighted average shares of Class A outstanding - basic	49,080		49,080
Weighted average shares of Class A outstanding - diluted	49,080		49,080
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	0.02
Basic earnings per share of Class B common stock	0.01		0.01
Diluted earnings per share of Class A common stock	0.02		0.02
Diluted earnings per share of Class B common stock	0.01		0.01