Segment Information

The following tables present certain operating segment information for the three and six months ended March 31, 2019 and March 31, 2018.



				Technology Solutions Segment
For the three months ended March 31,	High Performance Products Segment			United Kingdom			U.S.		Total		Consolidated Total
	(Amounts in thousands)
2019
Sales:
Product	$	1,375		$	1,888		$	10,340	$	12,228	$	13,603
Service	239			95			2,413		2,508		2,747
Total sales	1,614			1,983			12,753		14,736		16,350
Income (loss) from operations	(1,093		)	106			216		322		(771		)
Total assets	12,583			13,222			26,525		39,747		52,330
Capital expenditures	37			—			—		—		37
Depreciation and amortization	55			1			44		45		100

2018
Sales:
Product	$	1,480		$	756		$	11,813	$	12,569	$	14,049
Service	315			115			2,125		2,240		2,555
Total sales	1,795			871			13,938		14,809		16,604
Income (loss) from operations	(1,057		)	(233		)	426		193		(864		)
Assets from continuing operations	15,036			2,792			16,338		19,130		34,166
Assets from discontinued operations	—			—			—		—		21,172
Total assets	15,036			2,792			16,338		19,130		55,338
Capital expenditures	36			—			96		96		132
Depreciation and amortization	57			1			69		70		127



				Technology Solutions Segment
For the six months ended March 31,	High Performance Products Segment				United Kingdom			U.S.		Total		Consolidated Total
	(Amounts in thousands)
2019
Sales:
Product	$	3,108			$	3,620		$	22,586	$	26,206	$	29,314
Service	532				165			5,319		5,484		6,016
Total sales	3,640				3,785			27,905		31,690		35,330
Income (loss) from operations	(1,920		)		132			1,032		1,164		(756		)
Total assets	12,583				13,222			26,525		39,747		52,330
Capital expenditures	240				—			28		28		268
Depreciation and amortization	108				3			95		98		206

2018
Sales:
Product	$	3,087			$	3,298		$	21,333	$	24,631	$	27,718
Service	1,178				280			4,058		4,338		5,516
Total sales	4,265				3,578			25,391		28,969		33,234
Income (loss) from operations	(1,440		)		(91		)	832		741		(699		)
Assets from continuing operations	15,036				2,792			16,338		19,130		34,166
Assets from discontinued operations	—				—			—		—		21,172
Total assets	15,036				2,792			16,338		19,130		55,338
Capital expenditures	46				—			130		130		176
Depreciation and amortization	113				2			136		138		251

Income (loss) from operations consists of sales less cost of sales, engineering and development expenses, and selling, general and administrative expenses but is not affected by either other income/expense or by income taxes expense. Non-operating charges/income consists principally of investment income and interest expense. All intercompany transactions have been eliminated.

The following table lists customers from which the Company derived revenues in excess of 10% of total revenues from continuing operations for the three and six months ended March 31, 2019, and 2018.



		For the three months ended March 31,								For the six months ended March 31,
		2019				2018				2019				2018
		Customer Revenues		% of Total Revenues		Customer Revenues		% of Total Revenues		Customer Revenues		% of Total Revenues		Customer Revenues		% of Total Revenues
	(Dollar amounts in millions)
Customer A		$	1.1	7	%	$	2.7	16	%	$	1.5	4	%	$	3.9	12	%
Customer B		$	1.7	11	%	$	—	—	%	$	3.0	9	%	$	—	—	%
Customer C		$	1.7	10	%	$	0.3	2	%	$	3.3	9	%	$	0.6	2	%

Accounts receivable from Customers A and B were less than 10% of total consolidated accounts receivable as of March 31, 2019 and September 30, 2018. Accounts receivable from Customer C totaled approximately $3.3 million, or 20%, and approximately $0.2 million, or 3%, of total consolidated accounts receivable as of March 31, 2019 and September 30, 2018, respectively. Two additional customers, Customers D and E, accounted for accounts receivable of 10% or more as of March 31, 2019, but did not account for revenue of 10% or more for the three and six months ended March 31, 2019. Accounts receivable from Customer D totaled approximately $2.1 million, or 13%, of total consolidated accounts receivable as of March 31, 2019. Accounts receivable from Customer E totaled approximately $1.7 million, or 10% of total consolidated accounts receivable as of March 31, 2019. We believe that the Company is not exposed to any significant credit risk with respect to the accounts receivable with these customers as of March 31, 2019.