EQUITY INSTRUMENTS (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Share-Based Compensation Stock Options Activity

The following table summarizes the Company’s stock option activity for 2013, 2014 and 2015:

	Number of Shares			Weighted- Average Exercise Price Per Share		Weighted- Average Remaining Contractual Life (years)		Aggregate Intrinsic Value
Outstanding, January 1, 2013		634		$	11.92
Granted		536		$	8.68
Exercised		(1	)	$	0.58
Forfeited/expired		(375	)	$	13.70
Outstanding, December 31, 2013		794		$	8.91
Granted		179		$	14.95
Exercised		(32	)	$	9.60
Forfeited/expired		(49	)	$	11.16
Outstanding, December 31, 2014		892		$	9.97
Granted		194		$	19.82
Exercised		(335	)	$	9.50
Forfeited/expired		(25	)	$	16.54
Outstanding, December 31, 2015		726		$	12.60		4.92	$	6,563
Exercisable at December 31, 2015		131		$	8.56		4.21	$	1,709
Expected to vest at December 31, 2015		712		$	12.60		4.92	$	6,432

Schedule of Share-Based Compensation Stock Options Valuation Assumptions

The fair value of each stock option was estimated on the date of grant using the Black-Scholes option pricing model and the following weighted average assumptions:

	2015			2014			2013
Expected dividend yield		3.48	%		4.58	%		7.78	%
Expected volatility		40.81	%		43.76	%		44.08	%
Risk-free interest rate		1.55	%		1.62	%		0.79	%
Expected life (in years)		4.42			4.75			4.71

Schedule of Share-Based Compensation Restricted Stock Activity

The following table summarizes the restricted stock activity for 2013, 2014 and 2015:

	Number of Shares			Weighted- Average Grant-Date Fair Value		Aggregate Intrinsic Value
Nonvested, January 1, 2013		830		$	13.71
Granted		312		$	8.84
Vested		(293	)	$	12.72
Forfeited		(163	)	$	12.64
Nonvested, December 31, 2013		686		$	12.17
Granted		116		$	14.99
Vested		(303	)	$	11.31
Forfeited		(77	)	$	12.21
Nonvested, December 31, 2014		422		$	13.56
Granted		89		$	19.72
Vested		(183	)	$	11.30
Forfeited		(52	)	$	13.51
Nonvested, December 31, 2015		276		$	17.05	$	5,958

Schedule of Share-Based Compensation Restricted Stock Unit Activity

The following table summarizes the restricted stock unit activity:

	Number of Restricted Stock Units			Weighted- Average Grant-Date Fair Value		Aggregate Intrinsic Value
Nonvested, January 1, 2013		133		$	11.76
Granted		162		$	8.68
Performance factor adjustment		(1	)	$	10.70
Vested		(34	)	$	17.53
Forfeited		(29	)	$	12.01
Nonvested, December 31, 2013		231		$	8.74
Granted		93		$	14.95
Performance factor adjustment		76		$	8.60
Vested		(24	)	$	14.72
Forfeited		(10	)	$	11.69
Nonvested, December 31, 2014		366		$	9.81
Granted		123		$	19.28
Performance factor adjustment		62		$	12.48
Vested		(237	)	$	8.64
Forfeited		(1	)	$	16.67
Nonvested, December 31, 2015		313		$	14.92	$	6,771