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Stock Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Stock Compensation [Abstract]

Schedule Of Shares Available For Grant



		Authorized		Available for Grant
Plan		Shares		2016		2015
1996 Discounted Employee Stock Purchase Plan, as amended		1,900,000		469,000		560,000
2009 Employee Stock Incentive Plan		7,100,000		2,194,000		3,361,000
Total		9,000,000		2,663,000		3,921,000



Schedule Of Stock Grant Activity For RSAs


				Weighted
				Average
				Grant Date
RSAs		Shares		Fair Value
Unvested at December 31, 2013		622,000		$	5.62
Granted		232,000			9.97
Vested		(324,000)			5.55
Forfeited		(35,000)			7.22
Unvested at December 31, 2014		495,000			7.65
Granted		207,000			10.33
Vested		(278,000)			8.10
Forfeited		(110,000)			8.49
Unvested at December 31, 2015		314,000			9.31
Granted		216,000			10.84
Vested		(138,000)			7.92
Forfeited		--			--
Unvested at December 31, 2016		392,000			10.64



Schedule Of Stock Grant Activity For PSAs


				Weighted
				Average
				Grant Date
PSAs		Shares		Fair Value
Unvested at December 31, 2013		--		$	--
Granted		250,000			10.18
Vested		--			--
Forfeited		--			--
Unvested at December 31, 2014		250,000			10.18
Granted		--			--
Vested		--			--
Forfeited		--			--
Unvested at December 31, 2015		250,000			10.18
Granted		--			--
Vested		--			--
Forfeited		--			--
Unvested at December 31, 2016		250,000			10.18



Schedule Of Stock Grant Activity For RSUs


				Weighted
				Average
				Remaining			Aggregate
				Contractual			Intrinsic
RSUs		Shares		Term in years			Value
Outstanding at December 31, 2013		129,000			1.56		$	1,425,000
Granted		5,000
Vested		(52,000)
Forfeited		(21,000)
Outstanding at December 31, 2014		61,000			1.21			687,000
Granted		88,000
Vested		(36,000)
Forfeited		(10,000)
Outstanding at December 31, 2015		103,000			1.17			1,110,000
Granted		146,000
Vested		(44,000)
Forfeited		(27,000)
Outstanding at December 31, 2016		178,000			1.24			3,405,000

Vested and expected to vest		164,000			1.23		$	3,132,000



Schedule Of Stock Grant Activity For PSUs


				Weighted
				Average
				Remaining			Aggregate
				Contractual			Intrinsic
PSUs		Shares		Term in years			Value
Outstanding at December 31, 2013		236,000			0.81		$	2,612,000
Granted		185,000
Vested		(143,000)
Forfeited		(21,000)
Outstanding at December 31, 2014		257,000			0.73			2,907,000
Granted		125,000
Vested		(139,000)
Forfeited		(108,000)
Outstanding at December 31, 2015		135,000			0.74			1,455,000
Granted		144,000
Vested		(83,000)
Forfeited		(8,000)
Outstanding at December 31, 2016		188,000			0.77			3,603,000

Vested and expected to vest		178,000			0.73		$	3,412,000



Summary Of Stock Option Activity



							Weighted
							Average
				Weighted			Remaining			Aggregate
				Average			Contractual			Intrinsic
		Shares		Exercise Price			Term in years			Value
Outstanding at December 31, 2013		1,794,000		$	6.57			3.31		$	8,274,000
Granted		562,000			10.12
Exercised		(297,000)			7.26
Forfeited		(23,000)			7.97
Expired		(15,000)			7.34
Outstanding at December 31, 2014		2,021,000			7.43			3.54			8,021,000
Granted		328,000			10.83
Exercised		(248,000)			7.42
Forfeited		(112,000)			9.93
Expired		(93,000)			12.08
Outstanding at December 31, 2015		1,896,000			7.65			3.31			5,992,000
Granted		387,000			10.34
Exercised		(372,000)			5.60
Forfeited		--			--
Expired		--			--
Outstanding at December 31, 2016		1,911,000			8.59			3.55			20,179,000

Vested and expected to vest		1,872,000			8.55			3.51			19,843,000
Exercisable at December 31, 2016		1,193,000			7.50			2.33			13,904,000



Summary Of Other Information Concerning Stock Options



	2016			2015			2014
Weighted-average fair value of options granted	$	3.68		$	3.82		$	4.14
Intrinsic value of options exercised		2,422,000			761,000			918,000



Schedule Of Weighted-Average Assumptions Used To Determine The Fair Value Of Options



	2016				2015				2014
	Stock		ESPP		Stock		ESPP		Stock		ESPP
	Options		Options		Options		Options		Options		Options
Expected life of options	4.75 Years		0.5 Years		4.5 Years		0.5 Years		4.2 Years		0.5 Years
Expected stock price volatility	0.40		0.30		0.44		0.32		0.55		0.36
Dividend yield	--%		--%		1.12%		1.06%		1.16%		1.12%
Risk-free interest rate	1.20%		0.43%		1.41%		0.12%		1.34%		0.08%



Summary Of Total Stock Compensation Expenses



	2016			2015			2014
RSA, PSA, RSU, and PSU expense	$	4,966		$	3,955		$	2,855
Stock option and ESPP option expense		1,636			1,371			842
Total stock compensation expense	$	6,602		$	5,326		$	3,697



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