| Schedule of components of interest expense and other financing costs |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
For the Three Months Ended June 30,
|
|
For the Six Months Ended June 30,
|
|
|
|
|
2018
|
|
2017
|
|
2018
|
|
2017
|
|
|
Interest expense
|
|
$
|
3,922
|
|
$
|
12,078
|
|
$
|
9,937
|
|
$
|
22,991
|
|
|
Amortization of debt issuance costs
|
|
|
362
|
|
|
943
|
|
|
964
|
|
|
1,857
|
|
|
Amortization of debt discount
|
|
|
149
|
|
|
394
|
|
|
401
|
|
|
794
|
|
|
Interest rate cap expense
|
|
|
—
|
|
|
180
|
|
|
—
|
|
|
333
|
|
|
CEMP base payment accretion expense
|
|
|
140
|
|
|
173
|
|
|
281
|
|
|
346
|
|
|
Other
|
|
|
133
|
|
|
75
|
|
|
215
|
|
|
150
|
|
|
Total
|
|
$
|
4,706
|
|
$
|
13,843
|
|
$
|
11,798
|
|
$
|
26,471
|
|
|
| Schedule of components of long-term debt |
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|
|
|
|
|
|
|
|
|
|
|
June 30, 2018
|
|
December 31, 2017
|
|
|
Principal outstanding
|
|
$
|
300,000
|
|
$
|
499,750
|
|
|
Unamortized debt issuance costs
|
|
|
(8,279)
|
|
|
(11,442)
|
|
|
Unamortized debt discount
|
|
|
(3,814)
|
|
|
(5,083)
|
|
|
Long-term debt
|
|
$
|
287,907
|
|
$
|
483,225
|
|
|