

	Three Months Ended June 30,
	2014			2013
	Class A		Class B	Class A	Class B
	(In thousands except per share amounts)

Numerator for Basic and Diluted Earnings Per Share:
Net income	$	29,183		26,991
Dividends - Class A shares	—			—
Dividends - Class B shares	—			—

Undistributed income	$	29,183		26,991

Allocation of net income:
Dividends	$	—	—	—	—
Allocation of undistributed income	28,358		825	26,227	764

Net income	$	28,358	825	26,227	764

Denominator:
Basic earnings per share - weighted-average shares	3,435		200	3,435	200
Effect of dilutive stock options	2		—	7	—

Diluted earnings per share - adjusted weighted-average shares for assumed conversions	3,437		200	3,442	200

Basic Earnings Per Share	$	8.26	4.13	7.64	3.82

Diluted Earnings Per Share	$	8.25	4.13	7.62	3.82

Stock options that were outstanding during the three months ended June 30, 2014 and 2013, but were not included in the computation of diluted earnings per share because the effect was anti-dilutive were approximately 22,300 and 32,000, respectively.




	Six Months Ended June 30,
	2014			2013
	Class A		Class B	Class A	Class B
	(In thousands except per share amounts)

Numerator for Basic and Diluted Earnings Per Share:
Net income	$	49,009		43,623
Dividends - Class A shares	—			—
Dividends - Class B shares	—			—

Undistributed income	$	49,009		43,623

Allocation of net income:
Dividends	$	—	—	—	—
Allocation of undistributed income	47,623		1,386	42,389	1,234

Net income	$	47,623	1,386	42,389	1,234

Denominator:
Basic earnings per share - weighted-average shares	3,435		200	3,435	200
Effect of dilutive stock options	2		—	6	—

Diluted earnings per share - adjusted weighted-average shares for assumed conversions	3,437		200	3,441	200

Basic Earnings Per Share	$	13.86	6.93	12.34	6.17

Diluted Earnings Per Share	$	13.86	6.93	12.32	6.17