INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2019

INVESTMENTS

Schedule of Marketable securities

Below is a summary of the amortized cost and estimated market values of the Company’s marketable securities at December 31, 2019 and 2018. The estimated market values provided are Level 2 valuations as defined by ASC 820.

	2019				2018
	Amortized Cost		Market Value		Amortized Cost		Market Value
	(Dollars in thousands)
Municipal bonds:
Current	$	5,904	$	5,915	$	1,525	$	1,532
Due from one through five years		8,336		8,621		9,752		9,861
Due from six through ten years		4,255		4,618		6,239		6,433
Due from eleven through twenty years		3,223		3,430		2,711		2,713
Total	$	21,718	$	22,584	$	20,227	$	20,539

Schedule of Unrealized gains and losses

The unrealized gains and losses on marketable securities at December 31, 2019 and 2018 were as follows:

	2019				2018
	Unrealized		Unrealized		Unrealized		Unrealized
	Gains		Losses		Gains		Losses
	(Dollars in thousands)
Municipal bonds	$	866	$	—	$	388	$	(76)