v3.19.3
Long-Term Debt
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Long-Term Debt
(8) Long-Term Debt

Long-term debt consists of the following:
(in thousands)
September 30, 2019
 
December 31, 2018
9.25% Senior Secured Notes, due 2023 (1)
$
645,000

 
$
645,000

6.50% Notes, due 2021
2,240

 
2,240

Unamortized discount and debt issuance costs
(15,720
)
 
(18,251
)
Total long-term debt
$
631,520

 
$
628,989



(1)
The estimated fair value of long-term debt outstanding was approximately $672.4 million and $670.8 million as of September 30, 2019 and December 31, 2018, respectively.

Credit Facility
(in thousands)
Total Capacity
 
Amount Borrowed as of September 30, 2019
 
Outstanding Letters of Credit
 
Available Capacity as of September 30, 2019
 
Maturity Date
Asset Based (“AB”) Credit Facility (2)
$
47,517

 
$

 
$

 
$
47,517

 
September 30, 2021
 
(2)
At the option of the borrowers, loans under the AB Credit Facility initially bear interest at an annual rate equal to (i) 2.00% plus LIBOR or (ii) 1.00% plus a base rate, subject to a 0.50% step-down based on the previous quarter’s excess availability.

Covenant Compliance

The Partnership is in compliance with all covenants of the AB Credit Facility, the 9.25% Senior Secured Notes, and the 6.50% Notes as of September 30, 2019.