The Company operates in one segment for the manufacture and marketing of controlled motion products for end user and OEM applications. The Company’s chief operating decision maker is the Chief Executive Officer, who reviews operating results to make decisions about allocating resources and assessing performance for the entire Company. Existing guidance, which is based on a management approach to segment reporting, establishes requirements to report selected segment information quarterly and to report annually entity-wide disclosures about products and services in which the entity holds material assets and reports revenue.

Financial information related to the foreign subsidiaries is summarized below (in thousands):


	Three months ended				Nine months ended
	September 30,				September 30,
	2020		2019		2020		2019
Revenues derived from foreign subsidiaries	$	38,468	$	31,894	$	113,834	$	96,461

Revenues derived from foreign subsidiaries and identifiable assets outside of the United States are primarily attributable to Europe.

Identifiable foreign assets were $127,369 and $95,777 as of September 30, 2020 and December 31, 2019, respectively.

Sales to customers outside of the United States by all subsidiaries were $41,411 and $39,534 during the quarters ended September 30, 2020 and 2019, respectively, and $128,170 and $122,020 for the nine months ended September 30, 2020 and 2019, respectively.

For third quarter 2020 and 2019, one customer accounted for 20% and 17% of revenues, respectively, and for the nine months ended September 30, 2020 and 2019 for 15% and 16% of revenues, respectively. As of September 30, 2020 and December 31, 2019 this customer represented 23% and 17% of trade receivables, respectively.