Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Stockholders' Equity [Abstract]

Schedule of Stock-Based Compensation

		2012		2011		2010
Stock options	$	2,836	$	3,218	$	3,359
Deferred stock units		1,888		1,264		817
Restricted stock		849		105		-
Stock awards		745		-		-
Stock-based compensation expense	$	6,318	$	4,587	$	4,176

Schedule Of Fair Value Of Stock Option Grant

					2010
		2011			Modification			2010
Risk-free interest rate		0.71	%		1.30	%		1.43	%
Expected volatility		55.2	%		57.5	%		55.8	%
Expected life		4.1 years			3.2 years			4.8 years
Contractual life		6.0 years			6.0 years			6.0 years
Dividend yield		N/A			N/A			N/A
Fair value of stock options granted	$	10.02		$	10.03		$	10.09

Schedule Of Stock Options

						Weighted
						Average
	Number of			Stock Option		Exercise
	Option Shares			Exercise Price		Price
Outstanding at December 31, 2009	1,759,940		$	11.59– $32.61	$	23.46
Granted	469,250		$	21.17	$	21.17
Exercised	(81,000	)	$	11.59– $20.99	$	14.03
Forfeited	(151,700	)	$	11.59– $32.61	$	24.86
Modification for cash dividend	-		$	10.09– $31.11	$	(1.50	)
Outstanding at December 31, 2010	1,996,490		$	10.09– $31.11	$	21.70
Granted	345,000		$	23.17	$	23.17
Exercised	(87,300	)	$	10.09– $19.67	$	11.39
Forfeited	(100,900	)	$	10.09– $31.11	$	22.37
Expired	(342,640	)	$	26.83– $27.21	$	26.87
Outstanding at December 31, 2011	1,810,650		$	10.09– $31.11	$	21.46
Exercised	(422,131	)	$	8.09– $31.11	$	19.13
Forfeited	(67,700	)	$	10.09– $31.11	$	22.61
Reduction for cash dividend	-		$	8.09– $29.11	$	(2.00	)
Outstanding at December 31, 2012	1,320,819		$	8.09– $29.11	$	19.92
Exercisable at December 31, 2012	690,629		$	8.09– $29.11	$	21.59

Schedule Excercise Of Stock Options

		2012		2011		2010
Intrinsic value of stock options exercised	$	4,838	$	1,079	$	640
Cash receipts upon the exercise of stock options	$	8,075	$	997	$	1,135
Income tax benefits from the exercise of stock options	$	1,852	$	422	$	247
Grant date fair value of stock options that vested	$	2,814	$	3,207	$	2,775

Summary Of Stock Options Outstanding

		Option		Remaining	Option
	Exercise	Shares		Life	Shares
	Price	Outstanding		in Years	Exercisable
$	29.11	287,100		0.9	287,100
$	24.59	30,000		1.0	30,000
$	8.09	121,600		1.9	55,900
$	9.53	400		1.9	-
$	10.72	46,738		2.0	46,738
$	17.49	191,031		2.9	101,431
$	17.67	354,550		3.9	142,900
$	21.17	289,400		4.9	26,560
	Total Shares	1,320,819	(a)		690,629	(a)

(a) The aggregate intrinsic value for option shares outstanding and option shares exercisable is $16.3 million and $7.4 million, respectively. The weighted average remaining term for option shares outstanding and option shares exercisable is 3.0 years and 2.1 years, respectively.

Schedule Of Deferred Stock Units Transactions

	Number of Shares			Stock Price
Outstanding at December 31, 2009	231,113		$	5.50– $40.68
Issued	31,803		$	20.13– $25.06
Granted	20,000		$	20.89
Dividend equivalents	15,521		$	23.49
Exercised	(32,221	)	$	5.50– $21.90
Outstanding at December 31, 2010	266,216		$	5.50– $40.68
Issued	79,714		$	18.67– $25.48
Granted	53,450		$	23.17
Forfeited	(2,660	)	$	20.89– $23.49
Exercised	(27,587	)	$	6.16– $25.06
Outstanding at December 31, 2011	369,133		$	5.50– $40.68
Issued	23,713		$	24.53– $ 32.07
Granted	282,925		$	26.54– $ 30.50
Dividend equivalents	34,568		$	33.32
Exercised	(96,585	)	$	5.50– $40.68
Outstanding at December 31, 2012	613,754		$	6.16– $33.32

Schedule Of Computation Of Basic And Diluted Earnings Per Share

	2012	2011	2010
Weighted average shares outstanding for
basic earnings per share	22,558	22,267	22,123
Common stock equivalents pertaining to
stock options and contingently
issuable deferred stock units	270	177	143
Weighted average shares outstanding
for diluted earnings per share	22,828	22,444	22,266

Schedule Of Teasury Stock

			Weighted
			Average
	Shares		Price Per Share		Cost
Purchases through 2009	447,400	$	18.58	$	8,333
Purchases in 2010	53,879	$	19.27	$	1,041
Purchases in 2011	33,856	$	18.44	$	626
Purchases in 2012	-	$	-	$	-
Total purchases	535,135	$	18.64	$	10,000