Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE DISCLOSURES (Tables)

v3.8.0.1
FAIR VALUE DISCLOSURES (Tables)
3 Months Ended
Mar. 31, 2018
Fair Value Disclosures [Abstract]  
Schedule of Fair Value of Fixed-Rate Debt
The fair value of our fixed-rate debt is derived from quoted market prices by independent dealers (level 2 inputs as per the discussion above) and is as follows (in thousands):
 
 
As of
 
 
March 31, 2018
 
December 31, 2017
 
 
Aggregate
Principal
 
Estimated  Fair
Value
 
Aggregate
Principal
 
Estimated  Fair
Value
4.50% senior notes
 
N/A

 
N/A

 
$
175,000

 
$
175,228

7.15% senior notes
 
$
300,000

 
$
316,500

 
$
300,000

 
$
326,250

7.00% senior notes
 
$
300,000

 
$
327,750

 
$
300,000

 
$
337,500

6.00% senior notes
 
$
400,000

 
$
410,080

 
$
200,000

 
$
214,000

5.125% senior notes
 
$
300,000

 
$
283,500

 
$
300,000

 
$
305,250