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RESTRICTED CASH AND INVESTMENTS (Tables)
 6 Months Ended
Jun. 30, 2016
RESTRICTED CASH AND INVESTMENTS  
Schedule of Restricted Cash and Investments

Restricted cash and investments are as follows (dollars in thousands):

 

 

 

 

 

 

 

 

 

 

  

June 30, 

 

December 31, 

 

 

    

2016

    

2015

 

Investments in securities pledged as collateral

 

$
3,774

 

$
8,671

 

Funds restricted by contract

 

 
938

 

 
859

 

Restricted cash and investments - current

 

 
4,712

 

 
9,530

 

 

 

 

 

 

 

 

 

Funds restricted by contract

 

 
1,000

 

 
1,000

 

Restricted cash and investments - noncurrent

 

 
1,000

 

 
1,000

 

Total restricted cash and investments

 

$
5,712

 

$
10,530