v3.7.0.1
FAIR VALUE (Tables)
3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value Financial Instrument Liabilities
The carrying value and estimated fair value of our financial instrument liabilities as of March 31, 2017, and December 31, 2016, were as follows (in thousands):
 
 
March 31, 2017
 
December 31, 2016
 
 
Carrying Value
 
Fair Value
 
Carrying Value
 
Fair Value
Senior notes
 
$
89,000

 
$
88,000

 
$
135,000

 
$
131,000