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MARKETABLE SECURITIES (Tables)
9 Months Ended
Sep. 30, 2019
MARKETABLE SECURITIES  
Schedule of net realized (losses) gains and reclassification of net realized (losses) gains from other comprehensive income

Three months ended

Nine months ended

September 30, 

September 30, 

(in thousands)

    

2019

    

2018

    

2019

    

2018

Net realized gain (loss)

$

$

(16)

$

4

$

(36)

Reclassification of net realized gains from other comprehensive income

$

$

(16)

$

4

$

(36)

Schedule of gross unrealized gains (losses) on marketable securities

September 30, 2019

December 31, 2018

Gross unrealized

Gross unrealized

(in thousands)

    

Gains

    

(Losses)

    

Gains

    

(Losses)

Municipal Obligations

$

$

$

2

$

(2)

Corporate Obligations

 

 

 

1

 

(10)

$

$

$

3

$

(12)

Schedule of amortized cost basis, fair value and net unrealized gains on the available-for-sale securities

December 31, 2018

Net

Amortized

Fair

Unrealized

Type of Securities

    

Cost Basis

    

Value

    

Losses

(in thousands)

 

  

 

  

 

  

Municipal Obligations

$

1,490

$

1,490

$

Corporate Obligations

 

6,184

 

6,175

 

(9)

Total

$

7,674

$

7,665

$

(9)