Debt (Tables)
 9 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]  
Schedule Debt Issuance Costs
The following table summarizes debt issuance costs at September 30, 2016 and December 31, 2015, and the balance sheet classification in each of the periods presents (in thousands):

 
September 30, 2016
 
December 31, 2015
Deferred debt issuance costs
$
18,966

 
$
12,973

Accumulated amortization
(5,312
)
 
(3,508
)
Deferred debt issuance costs, less accumulated amortization
$
13,655

 
$
9,466

 
 
 
 
Balance Sheet classification:
 
 
 
Other non-current assets
$
5,187

 
$
4,863

Long-term debt
8,468

 
4,603

 
$
13,655

 
$
9,466
Summary of Debt Holdings
he following table provides the Company’s debt holdings at September 30, 2016 and December 31, 2015 (in thousands):
 
September 30, 2016
 
December 31, 2015
Revolving Credit Facility
$
167,000

 
$
—

Term Loan
567,079

 
320,125

Original issue discount
(4,972
)
 
(3,633
)
Debt issuance costs - term loan
(8,468
)
 
(4,603
)
Total debt
$
720,639

 
$
311,889

Less: Current portion, term loan facilities
(5,685
)
 
(3,250
)
Long term debt
$
714,954

 
$
308,639


Net availability under the 2014 Revolving Credit Facility was approximately $377.9 million at September 30, 2016. Letters of credit outstanding at September 30, 2016 totaled approximately $5.1 million. At September 30, 2016, the Company was in compliance with all covenants as defined in the 2014 Credit Facility.