XML 54 R31.htm IDEA: XBRL DOCUMENT v3.20.1
Fair Value of Financial Instruments (Tables)
 12 Months Ended
Dec. 31, 2019
Fair Value of Financial Instruments [Abstract]  
Summary of Fair Value of Financial Assets Measured on a Recurring Basis



 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 



 

Pricing

 

Fair Value at



 

Category

 

December 31, 2019

 

December 31, 2018

Assets

 

 

 

(in thousands)

Cash and cash equivalents

 

Level 1

 

$

 9,104 

 

$

 5,557 

Restricted cash

 

Level 1

 

 

 815 

 

 

 825