Segment Information (Tables)

6 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

			Technology Solutions Segment
	High
	Performance
	Products		United						Consolidated
For the three months ended March 31,	Segment		Kingdom		U.S.		Total		Total
	(Amounts in thousands)
2021
Sales:
Product	$	716	$	241	$	10,019	$	10,260	$	10,976
Service		172		90		2,850		2,940		3,112
Total sales	$	888	$	331	$	12,869	$	13,200	$	14,088
Income (loss) from operations	$	(1,339)	$	(66)	$	1,284	$	1,218	$	(121)
Total assets	$	8,098	$	10,497	$	40,825	$	51,322	$	59,420
Capital expenditures		1		—		9		9		10
Depreciation and amortization		45		—		53		53		98
2020
Sales:
Product	$	922	$	184	$	12,040	$	12,224	$	13,146
Service		553		84		3,100		3,184		3,737
Total sales	$	1,475	$	268	$	15,140	$	15,408	$	16,883
Income (loss) from operations	$	(1,024)	$	(50)	$	931	$	881	$	(143)
Total assets	$	8,685	$	10,757	$	34,069	$	44,826	$	53,511
Capital expenditures		29		—		4		4		33
Depreciation and amortization		57		—		57		57		114

			Technology Solutions Segment
	High
	Performance
	Products		United						Consolidated
For the six months ended March 31,	Segment		Kingdom		U.S.		Total		Total
	(Amounts in thousands)
2021
Sales:
Product	$	1,892	$	1,644	$	15,848	$	17,492	$	19,384
Service		552		177		5,363		5,540		6,092
Total sales	$	2,444	$	1,821	$	21,211	$	23,032	$	25,476
Income (loss) from operations	$	(2,193)	$	(35)	$	1,570	$	1,535	$	(658)
Total assets	$	8,098	$	10,497	$	40,825	$	51,322	$	59,420
Capital expenditures		7		—		36		36		43
Depreciation and amortization		93		—		109		109		202
2020
Sales:
Product	$	1,689	$	737	$	24,279	$	25,016	$	26,705
Service		827		210		5,999		6,209		7,036
Total sales	$	2,516	$	947	$	30,278	$	31,225	$	33,741
Income (loss) from operations	$	(2,287)	$	(47)	$	1,789	$	1,742	$	(545)
Total assets	$	8,685	$	10,757	$	34,069	$	44,826	$	53,511
Capital expenditures		63		—		177		177		240
Depreciation and amortization		115		3		121		124		239

Schedule of Revenue by Major Customers

	For the three months ended March 31,								For the six months ended March 31,
	2021				2020				2021				2020
	Customer		% of Total		Customer		% of Total		Customer		% of Total		Customer		% of Total
	Revenues		Revenues		Revenues		Revenues		Revenues		Revenues		Revenues		Revenues
	(Amounts in millions)
Customer A	$	1.2	8	%	$	2.0	12	%	$	1.8	7	%	$	3.8	11	%