Note 10 - Significant Customers and Industry Segment Information |
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| Segment Reporting Disclosure [Text Block] |
The Company has two reportable segments: Microsource and the Giga-tronics Division. Microsource’s primary business is the design of custom Microwave Integrated Components as well as the production of MIC components using chip and wire assembly methods. Our Microsource Division offers a line of tunable, synthesized Band Reject Filters (BRF) for solving interference problems in RADAR/EW applications. Self-protection systems onboard high performance military aircraft often require RADAR filters to block electromagnetic interference generated by other onboard electronic systems, particularly the aircraft’s main RADAR. These high-speed, tunable notch filters can quickly block interference from both continuous wave and wide bandwidth emissions. Using proprietary driver and phase lock technology, these filters offer tuning speeds that are up to ten times faster than traditional filter designs. We design these filters specifically for each application. Microsource’s two largest customers are prime contractors for which it develops and manufactures RADAR filters used in fighter jet aircraft.The Giga-tronics Division designs, manufactures and markets a family of functional test products for the RADAR and Electronic Warfare (RADAR/EW) segment of the defense electronics market. Our RADAR/EW test products are used to evaluate and improve the performance of RADAR/EW systems. The accounting policies for the segments are the same as those described in the "Summary of Significant Accounting Policies". The Company evaluates the performance of its segments and allocates resources to them based on earnings before income taxes. Segment net sales include sales to external customers. Inter-segment activities are eliminated in consolidation. Assets include accounts receivable, inventories, equipment, cash, deferred income taxes, prepaid expenses and other long- term assets. The Company accounts for inter-segment sales and transfers at terms that allow a reasonable profit to the seller. During the periods reported there were no significant inter-segment sales or transfers.The Company's reportable operating segments are strategic business units that offer different products and services. They are managed separately because each business utilizes different technology and requires different accounting systems. The Company’s chief operating decision maker is considered to be the Company’s Chief Executive Officer (“CEO”). The CEO reviews financial information presented on a consolidated basis accompanied by disaggregated information about revenues and pre-tax income or loss by operating segment. The tables below present information for the fiscal years ended 2019 and 2018.
The Company’s Giga-tronics Division and Microsource segments sell to agencies of the U.S. government and U.S. defense- related customers. In fiscal 2019 and 2018, U.S. government and U.S. defense-related customers accounted for 97% and 88% of sales, respectively. During fiscal 2019, the Boeing Company accounted for 57% of the Company’s consolidated revenues and was included in the Microsource segment. A second customer, Lockheed Martin Corporation accounted for 26% of the Company’s consolidated revenues during fiscal 2019 and was also included in the Microsource segment.During fiscal 2018, the Boeing Company accounted for 29% of the Company’s consolidated revenues and was included in the Microsource segment. A second customer, CSRA LLC (CSRA acted as Prime Contractor for the United States Navy) accounted for 20% of the Company’s consolidated revenues during fiscal 2018 and was included in the Giga-tronics Division reporting segment. A third customer, Lockheed Martin accounted for 41% of the Company’s revenue and was included in the Microsource segment.Export sales accounted for 1% and 8% of the Company’s sales in fiscal 2019 and 2018, respectively. Export sales by geographical area for these fiscal years are shown below:
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