Long-Term Debt (Tables)

6 Months Ended

Jul. 02, 2016

Long-term debt consists of the following:

	July 2, 2016			December 31, 2015

Credit facility	$	124,000		$	190,000
Exchangeable unsecured notes, due 2102		-			38,642
Convertible senior debentures, due 2040		107,099			106,011
Convertible senior debentures, due 2041		54,963			54,424
Convertible senior debentures, due 2042		60,852			60,320
Deferred financing costs		(11,770	)		(12,659	)
		335,144			436,738
Less current portion		-			-
	$	335,144		$	436,738

Key terms of the convertible debentures

The following table summarizes some key facts and terms regarding the three series of outstanding convertible senior debentures following the adjustment made to the conversion rate of the debentures on the ex-dividend date of the June 29, 2016 dividend payment:

	Due 2040			Due 2041			Due 2042
Issuance date	November 9, 2010			May 13, 2011			May 31, 2012
Maturity date	November 15, 2040			May 15, 2041			June 1, 2042
Principal amount	$	275,000		$	150,000		$	150,000
Cash coupon rate (per annum)		2.25	%		2.25	%		2.25	%
Nonconvertible debt borrowing rate at issuance (per annum)		8.00	%		8.375	%		7.50	%
Conversion rate effective June 13, 2016 (per $1 principal amount)		75.4595			55.0664			88.7223
Effective conversion price effective June 13, 2016 (per share)	$	13.25		$	18.16		$	11.27
130% of the conversion price (per share)	$	17.23		$	23.61		$	14.65
Call date	November 20, 2020			May 20, 2021			June 7, 2022

Liability and equity of component of convertible senior debentures

The carrying values of the liability and equity components of the convertible debentures are reflected in the Company's consolidated condensed balance sheets as follows:

	Principal amount of the debentures		Unamortized discount			Embedded derivative		Carrying value of liability component		Equity component - net carrying value
July 2, 2016
Due 2040	$	275,000		(168,442	)		541	$	107,099	$	110,094
Due 2041	$	150,000		(95,441	)		404	$	54,963	$	62,246
Due 2042	$	150,000		(89,419	)		271	$	60,852	$	57,874
Total	$	575,000	$	(353,302	)	$	1,216	$	222,914	$	230,214

December 31, 2015
Due 2040	$	275,000		(169,565	)		576	$	106,011	$	110,094
Due 2041	$	150,000		(96,014	)		438	$	54,424	$	62,246
Due 2042	$	150,000		(89,982	)		302	$	60,320	$	57,874
Total	$	575,000	$	(355,561	)	$	1,316	$	220,755	$	230,214

Convertible debentures, interest expense

Interest expense related to the debentures is reflected on the consolidated condensed statements of operations for the fiscal quarters ended:

	Contractual coupon interest		Non-cash amortization of debt discount		Non-cash amortization of deferred financing costs		Non-cash change in value of derivative liability			Total interest expense related to the debentures
July 2, 2016
Due 2040	$	1,547		567		22		(41	)	$	2,095
Due 2041	$	844		289		13		(72	)	$	1,074
Due 2042	$	844		283		14		(14	)	$	1,127
Total	$	3,235	$	1,139	$	49	$	(127	)	$	4,296

July 4, 2015
Due 2040	$	1,547		524		22		165		$	2,258
Due 2041	$	844		267		12		124		$	1,247
Due 2042	$	844		263		14		46		$	1,167
Total	$	3,235	$	1,054	$	48	$	335		$	4,672

Interest expense related to the debentures is reflected on the consolidated condensed statements of operations for the six fiscal months ended:

	Contractual coupon interest		Non-cash amortization of debt discount		Non-cash amortization of deferred financing costs		Non-cash change in value of derivative liability			Total interest expense related to the debentures
July 2, 2016
Due 2040	$	3,094		1,123		44		(35	)	$	4,226
Due 2041	$	1,688		573		24		(34	)	$	2,251
Due 2042	$	1,688		563		27		(31	)	$	2,247
Total	$	6,470	$	2,259	$	95	$	(100	)	$	8,724

July 4, 2015
Due 2040	$	3,094		1,039		44		106		$	4,283
Due 2041	$	1,688		528		24		137		$	2,377
Due 2042	$	1,688		523		27		39		$	2,277
Total	$	6,470	$	2,090	$	95	$	282		$	8,937