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INVESTMENTS
12 Months Ended
Dec. 31, 2024
INVESTMENTS  
INVESTMENTS

4. INVESTMENTS

Below is a summary of the amortized cost and estimated market values of our marketable securities as of December 31, 2024 and 2023. The estimated market values provided are Level 2 valuations as defined by ASC 820.

2024

2023

    

Amortized

    

Market

    

Amortized

    

Market

    

Cost

    

Value

    

Cost

    

Value

(Dollars in thousands)

Marketable securities:

 

  

 

  

 

  

 

  

Current

$

852

$

848

$

215

$

215

Due from one through five years

 

2,692

 

2,677

 

3,518

 

3,592

Due from six through ten years

 

2,837

 

2,749

 

2,836

 

2,830

Total

$

6,381

$

6,274

$

6,569

$

6,637

The unrealized gains and losses on marketable securities at December 31, 2024 and 2023 were as follows:

2024

2023

    

Unrealized

    

Unrealized

    

Unrealized

    

Unrealized

    

Gains

    

Losses

    

Gains

    

Losses

(Dollars in thousands)

Marketable securities

$

5

$

(112)

$

118

$

(50)

At each reporting date, we review our investments to determine whether a decline in fair value below the amortized cost basis is other-than-temporary. To determine whether a decline in value is other-than-temporary, we consider all available evidence, including our overall financial condition, the severity and duration of the decline in fair value, and our intent and ability to hold the investment for a reasonable period of time sufficient for any forecasted recovery. If a decline in value is deemed other-than-temporary, we record a reduction in the carrying value to the estimated fair value. We reviewed our portfolio of investments as of December 31, 2024 and 2023 and determined that no other-than-temporary market value impairment exists.