Segment Information

The following tables present certain operating segment information for the three months ended December 31, 2018 and December 31, 2017.



				Technology Solutions Segment
For the three months ended December 31,	High Performance Products Segment				United Kingdom		U.S.		Total		Consolidated Total
	(Amounts in thousands)
2018
Sales:
Product	$	1,733			$	1,732	$	12,246	$	13,978	$	15,711
Service	293				70		2,906		2,976		3,269
Total sales	2,026				1,802		15,152		16,954		18,980
Income (loss) from operations	(827		)		26		816		842		15
Total assets	14,059				13,110		27,426		40,536		54,595
Capital expenditures	203				—		30		30		233
Depreciation and amortization	53				2		51		53		106

2017
Sales:
Product	$	1,607			$	2,542	$	9,520	$	12,062	$	13,669
Service	863				165		1,933		2,098		2,961
Total sales	2,470				2,707		11,453		14,160		16,630
Income (loss) from operations	(382		)		142		405		547		165
Assets from continuing operations	16,613				2,520		19,784		22,304		38,917
Assets from discontinued operations	—				—		—		—		21,000
Total assets	16,613				2,520		19,784		22,304		59,917
Capital expenditures	10				—		34		34		44
Depreciation and amortization	56				1		67		68		124

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 months ended December 31, 2018, and 2017.



		For the three months ended December 31,
		2018				2017
		Customer Revenues		% of Total Revenues		Customer Revenues		% of Total Revenues
	(Dollar amounts in millions)
Customer A		$	0.1	1	%	$	2.0	12	%

Accounts receivable from Customer A was less than 10% of total consolidated accounts receivable as of December 31, 2018 and September 30, 2018. One additional customer, Customer B, accounted for accounts receivable of 10% or more as of December 31, 2018, but did not account for revenue of 10% or more for the three months ended December 31, 2018. Accounts receivable from Customer B totaled approximately $2.0 million, or 12%, and approximately $0.2 million, or 2%, of total consolidated accounts receivable as of December 31, 2018 and September 30, 2018, respectively. We believe that the Company is not exposed to any significant credit risk with respect to the accounts receivable with these customers as of December 31, 2018.