GEOGRAPHIC AND SEGMENT INFORMATION | GEOGRAPHIC AND SEGMENT INFORMATION Operating segments are aggregated into reportable segments only if they exhibit similar economic characteristics. In addition to similar economic characteristics, the Company also considers the following factors in determining the reportable segments: the nature of business activities, the management structure directly accountable to its chief operating decision maker for operating and administrative activities, availability of discrete financial information and information presented to the Board of Directors and investors. Asset information is not reviewed by the chief operating decision maker by segment and is not available by segment, accordingly, the Company has not presented a measure of assets by segment. The Company's reportable segments are disclosed as principally organized and managed as two operating segments: Advanced Energy and OEM. "Corporate & Other" includes certain unallocated corporate and administrative costs which were not specifically attributed to any reportable segment. The OEM segment is primarily development and manufacturing contract and product driven, all related expenses are recorded as cost of sales, therefore no segment specific operating expenses are incurred. Summarized financial information with respect to reportable segments is as follows: Three Months Ended September 30, 2021 (In thousands) Advanced Energy OEM Corporate & Other Total Sales $ 10,313 $ 1,518 $ — $ 11,831 Income (loss) from operations 52 328 (4,348) (3,968) Interest income — — 2 2 Interest expense — — (3) (3) Other loss, net — — (192) (192) Income tax expense — — 73 73 Three Months Ended September 30, 2020 (In thousands) Advanced Energy OEM Corporate & Other Total Sales $ 5,479 $ 1,475 $ — $ 6,954 Income (loss) from operations (1,095) 556 (3,832) (4,371) Interest income — — 10 10 Interest expense — — (25) (25) Other loss, net — — (63) (63) Income tax benefit — — (715) (715) Nine Months Ended September 30, 2021 (In thousands) Advanced Energy OEM Corporate & Other Total Sales $ 27,951 $ 3,742 $ — $ 31,693 Income (loss) from operations (224) 588 (13,120) (12,756) Interest income — — 9 9 Interest expense — — (9) (9) Other loss, net — — (188) (188) Income tax expense — — 246 246 Nine Months Ended September 30, 2020 (In thousands) Advanced Energy OEM Corporate & Other Total Sales $ 12,332 $ 3,915 $ — $ 16,247 Income (loss) from operations (8,371) 1,387 (11,046) (18,030) Interest income — — 233 233 Interest expense — — (39) (39) Other income, net — — 349 349 Income tax benefit — — (7,112) (7,112) International sales represented approximately 33.1% and 34.2% of total revenues for the three and nine months ended September 30, 2021, respectively, as compared with approximately 25.0% and 24.8% of total revenues for the three and nine months ended September 30, 2020, respectively. Revenue by geographic region, based on the customer's “ship to” location on the invoice, are as follows: Three Months Ended Nine Months Ended (In thousands) 2021 2020 2021 2020 Sales by Domestic and International Domestic $ 7,911 $ 5,214 $ 20,860 $ 12,225 International 3,920 1,740 10,833 4,022 Total $ 11,831 $ 6,954 $ 31,693 $ 16,247 |