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FAIR VALUE (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of the Company's hierarchy for assets measured at fair value on a recurring basis
The following table presents our hierarchy for assets measured at fair value on a recurring basis as of December 31, 2019 (dollar amounts in thousands):
 Level 1Level 2Level 3 
 Quoted Prices
in Active
Markets for
Identical Assets
Significant
Other
Observable
Inputs
Significant
Unobservable
Inputs
Total
Restricted investment securities - trading$1,150  $—  $—  $1,150  
Total assets measured at fair value on a recurring basis$1,150  $—  $—  $1,150  
 
The following table presents our hierarchy for assets measured at fair value on a recurring basis as of December 31, 2018 (dollar amounts in thousands):
 Level 1Level 2Level 3 
 Quoted Prices
in Active
Markets for
Identical Assets
Significant
Other
Observable
Inputs
Significant
Unobservable
Inputs
Total
Restricted investment securities - trading$1,308  $—  $—  $1,308  
Total assets measured at fair value on a recurring basis$1,308  $—  $—  $1,308