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Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2019
Fair Value Disclosures [Abstract]  
Carrying value and estimated fair value of long-term debt The carrying amount and estimated fair value of the Company’s long-term debt are as follows (in thousands):
 
March 31, 2019
 
December 31, 2018
 
Carrying
Amount
 
Fair
Value
 
Carrying Amount
 
Fair
Value
Borrowings under revolving credit facility

 

 
49,731

 
49,731