Segment Information (Tables)

3 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

			Technology Solutions Segment
	High
	Performance
	Products		United						Consolidated
For the three months ended December 31,	Segment		Kingdom		U.S.		Total		Total
	(Amounts in thousands)
2020
Sales:
Product	$	1,176	$	1,403	$	5,829	$	7,232	$	8,408
Service		380		87		2,513		2,600		2,980
Total sales	$	1,556	$	1,490	$	8,342	$	9,832	$	11,388
Income (loss) from operations	$	(854)	$	31	$	286	$	317	$	(537)
Total assets	$	9,192	$	10,675	$	33,170	$	43,845	$	53,037
Capital expenditures		6		—		27		27		33
Depreciation and amortization		48		—		56		56		104
2019
Sales:
Product	$	767	$	553	$	12,239	$	12,792	$	13,559
Service		274		126		2,899		3,025		3,299
Total sales	$	1,041	$	679	$	15,138	$	15,817	$	16,858
Income (loss) from operations	$	(1,263)	$	3	$	858	$	861	$	(402)
Total assets	$	10,496	$	10,847	$	34,905	$	45,752	$	56,248
Capital expenditures		34		—		173		173		207
Depreciation and amortization		58		3		64		67		125

Schedule of Revenue by Major Customers

	For the three months ended December 31,
	2020				2019
	Customer		% of Total		Customer		% of Total
	Revenues		Revenues		Revenues		Revenues
	(Amounts in thousands)
Customer A	$	1,140	10	%	$	330	2	%
Customer B	$	611	5	%	$	1,784	11	%
Customer C	$	333	3	%	$	2,630	16	%