INTANGIBLES (Tables)

12 Months Ended

Dec. 31, 2019

INTANGIBLES [Abstract]

Schedule of Intangible Assets

Intangible assets consist of the following:

	Dollars in Thousands
	December 31, 2019
			Accumulated		Impairment		Net Book
	Cost		Amortization		Charge		Value
Technology	$	18,990	$	2,374	$	—	$	16,616
Customer relationships		250		208		—		42
Backlog		200		200		—		—
Covenants not to compete		30		30		—		—
Trademark		40		40		—		—
IPR&D		1,590		—		1,590		—
	$	21,100	$	2,852	$	1,590	$	16,658

	Dollars in Thousands
	December 31, 2018
			Accumulated		Impairment		Net Book
	Cost		Amortization		Charge		Value
Technology	$	18,990	$	1,424	$	—	$	17,566
Customer relationships		250		125		—		125
Backlog		200		200		—		—
Covenants not to compete		30		30		—		—
Trademark		40		30		—		10
IPR&D		1,590		—		—		1,590
	$	21,100	$	1,809	$	—	$	19,291

Intangible Assets, Estimated Useful Life

	Estimated Useful Life
Technology	20	years
Customer relationships	3	years
Backlog	1	year
Covenants not to compete	1	year
Trademark	2	years