Debt Arrangements (Tables)

9 Months Ended

Sep. 30, 2019

Debt Disclosure [Abstract]

Schedule of Debt Obligations

The Company’s debt obligations consist of the following:

	September 30, 2019			December 31, 2018
Senior Secured Notes	$	345,862		$	365,481
Variable Funding Note, net of original issue discount		98,472			95,273
Senior Secured Term Loan, net of original issue discount		168,165			171,137
5.75% Convertible Notes (1)		35,066			48,076
Unamortized debt issuance costs		(2,466	)		(4,738	)
Total debt		645,099			675,229
Less current maturities		61,417			54,263
Total long-term debt	$	583,682		$	620,966

⁽¹⁾ Reflects the debt carrying amount which is accounted for under the Fair Value Option in the condensed consolidated balance sheet as of September 30, 2019 and December 31, 2018.  The actual principal outstanding balance of the 5.75% Convertible Notes is $94.4 million and $109.7 million as of September 30, 2019 and December 31, 2018, respectively.

Company's Debt Maturities on Calendar Year Basis

As of September 30, 2019, the Company’s debt maturities on a calendar year basis are as follows:

	Total		October 1 through December 31, 2019		2020		2021		2022		2023		Thereafter
Senior Secured Notes	$	345,862	$	23,073	$	29,733	$	42,693	$	42,693	$	42,694	$	164,976
Variable Funding Notes(1)	$	98,472		—		—		—		—		—		98,472
Senior Secured Term Loan(2)	$	168,165		6,160		19,284		19,284		123,437		—		—
5.75% Convertible Notes(3)	$	35,066		—		—		—		—		35,066		—
Total	$	647,565	$	29,233	$	49,017	$	61,977	$	166,130	$	77,760	$	263,448

⁽¹⁾ Reflects the net debt carrying amount, effected by the outstanding balance of the original issue discount, in the condensed consolidated balance sheet as of September 30, 2019.  The actual principal outstanding balance of the Variable Funding Notes is $100.0 million as of September 30, 2019.

⁽²⁾ Reflects the net debt carrying amount, effected by the outstanding balance of the original issue discount, in the condensed consolidated balance sheet as of September 30, 2019.  The actual principal outstanding balance of the Senior Secured Term Loan is $182.7 million as of September 30, 2019.  

⁽³⁾ Reflects the debt carrying amount which is accounted for under the Fair Value Option in the condensed consolidated balance sheet as of September 30, 2019.  The actual principal outstanding balance of the 5.75% Convertible Notes is $94.4 million as of September 30, 2019.