Long-Term Debt and Capital Lease Obligations (Table)

9 Months Ended

Sep. 30, 2011

Long-Term Debt and Capital Lease Obligations [Abstract]

Long term debt and capital lease obligations

	September 30, 2011				December 31, 2010
	Current		Non-Current		Current		Non-Current
3.25% Convertible Senior Notes due March 2028	$	—	$	44,934	$	—	$	43,220
1.25% Convertible Senior Notes due January 2024		—		—		1,859		—
Senior Term Notes due December 31, 2012		15,000		3,750		15,000		15,000
Kensington Term Facility		18,525		64,274		25,908		48,322
Capital lease obligations		17,946		11,524		15,759		23,483
Other		168		—		4,791		42
	$	51,639	$	124,482	$	63,317	$	130,067

Interest expenses incurred for various debt instruments

	Three months ended September 30,						Nine months ended September 30,
	2011			2010			2011			2010
	(in thousands)						(in thousands)
3.25% Convertible Senior Notes due March 2028	$	395		$	395		$	1,186		$	1,999
1.25% Convertible Senior Notes due January 2024		—			6			1			22
Senior Term Notes due December 2012		366			1,354			1,280			3,855
Kensington Term Facility		1,086			576			3,353			1,330
Capital lease obligations		416			573			1,353			1,578
Other debt obligations		144			849			800			1,425
Gold Lease Facility		—			155			107			492
Accretion of Franco Nevada royalty obligation		5,370			5,395			16,407			15,360
Amortization of debt issuance costs		504			834			1,646			1,952
Accretion of debt discount		585			536			1,722			2,486
Capitalized interest		(886	)		(722	)		(1,302	)		(9,097	)
Total interest expense	$	7,980		$	9,951		$	26,553		$	21,402