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Investment Securities (Tables)
6 Months Ended
Jun. 30, 2018
Investment Securities  
Schedule of investment securities

Investment securities consisted of the following (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

June 30, 

 

December 31,

 

 

2018

 

2017

 

    

Fair value

    

Cost

    

Fair value

    

Cost

Ultra-Short-Term Bond Fund

 

$

3,840

 

$

3,863

 

$

3,811

 

$

3,825

Short-Term Bond Index Fund

 

 

1,248

 

 

1,290

 

 

1,252

 

 

1,278

Total investments

 

$

5,088

 

$

5,153

 

$

5,063

 

$

5,103