Equity And Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Equity And Stock-Based Compensation [Abstract]

Schedule Of Fair Value Of Options, Weighted Average Assumptions

	2014	2013
Stock option exercise price	$7.40	$5.55
Risk-free interest rate	2.88%	1.87%
Expected dividend yield	--	--
Expected option life in years	4	5
Expected volatility	30.65%	31.99%
Weighted average fair value	$2.46	$1.74

Schedule Of Stock Options Outstanding And Exercisable

			Weighted							Weighted Average
	Common Stock		Average Exercise				Common Stock			Price of
	Options		Price of Options				Exercisable			Exercisable
	Outstanding		Outstanding				Options			Options
	Class A	Class B	Class A		Class B		Class A	Class B	Class A		Class B
Outstanding - January 1, 2013	672,350	185,100	$	6.24	$	9.90	546,350	185,100	$	6.26	$	9.90
Granted	175,000	--	$	6.19	$	--	--	--		--		--
Exercised	(137,500)	--	$	4.00	$	--	--	--		--		--
Outstanding - December 31, 2013	709,850	185,100	$	6.24	$	9.90	490,350	185,100	$	6.85	$	9.90
Granted	20,000	--	$	7.40	$	--	--	--		--		--
Exercised	(500)	--	$	6.23	$	--	--	--		--		--
Outstanding - March 31, 2014	729,350	185,100	$	6.68	$	9.90	510,350	185,100	$	6.87	$	9.90