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Industry Segment, Geographic Information and Significant Customers | 9 Months Ended
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Sep. 27, 2014
Segment Reporting [Abstract] |
Industry Segment, Geographic Information and Significant Customers | Industry Segment, Geographic Information and Significant Customers The Company operates in two reportable segments, the home robots business unit and the defense and security robots business unit. The nature of products and types of customers for the two segments vary significantly. As such, the segments are managed separately. Home Robots The Company’s home robots business unit offers products to consumers through a network of retail businesses throughout the United States, to various countries through international distributors and retailers, and through the Company’s on-line store. The Company’s home robots business unit includes mobile robots used in the maintenance of households. Defense and Security The Company’s defense and security robots business unit offers products to the U.S. Department of Defense through a small U.S. government-focused sales force and distributors, and to other North American and international entities through small domestic and international sales teams, as well as through North American and international distributors. The Company’s defense and security robots are used to increase warfighters', law enforcement, security forces and first responders' safety and productivity. Other The Company’s other revenue and cost of revenue result from other smaller business units that do not meet the criteria of a reportable segment, as well as certain operational costs included in cost of revenue. The table below presents segment information about revenue, cost of revenue, gross margin and income before income taxes:
| Three Months Ended |  | Nine Months Ended
| (In thousands)
| September 27, 2014 |  | September 28, 2013 |  | September 27, 2014 |  | September 28, 2013
Revenue: |  |  |  |  |  |  |
Home Robots | $ | 132,013 |  |  | $ | 111,363 |  |  | $ | 373,283 |  |  | $ | 319,590 |
Defense & Security | 10,667 |  |  | 10,094 |  |  | 21,369 |  |  | 33,664 |
Other | 817 |  |  | 3,044 |  |  | 2,852 |  |  | 7,804 |
Total revenue | 143,497 |  |  | 124,501 |  |  | 397,504 |  |  | 361,058 |
Cost of revenue: |  |  |  |  |  |  |
Home Robots | 65,135 |  |  | 58,300 |  |  | 186,991 |  |  | 162,411 |
Defense & Security | 4,977 |  |  | 5,981 |  |  | 11,725 |  |  | 18,348 |
Other | 5,496 |  |  | 6,159 |  |  | 17,068 |  |  | 18,106 |
Total cost of revenue | 75,608 |  |  | 70,440 |  |  | 215,784 |  |  | 198,865 |
Gross margin: |  |  |  |  |  |  |
Home Robots | 66,878 |  |  | 53,063 |  |  | 186,292 |  |  | 157,179 |
Defense & Security | 5,690 |  |  | 4,113 |  |  | 9,644 |  |  | 15,316 |
Other | (4,679 | ) |  | (3,115 | ) |  | (14,216 | ) |  | (10,302 | )
Total gross margin | 67,889 |  |  | 54,061 |  |  | 181,720 |  |  | 162,193 |
Research and development | 17,343 |  |  | 15,212 |  |  | 51,522 |  |  | 45,617 |
Selling and marketing | 15,844 |  |  | 16,317 |  |  | 53,911 |  |  | 49,323 |
General and administrative | 12,008 |  |  | 11,495 |  |  | 35,938 |  |  | 39,348 |
Other income (expense), net | (374 | ) |  | 152 |  |  | (469 | ) |  | (49 | )
Income before income taxes | $ | 22,320 |  |  | $ | 11,189 |  |  | $ | 39,880 |  |  | $ | 27,856 |
Geographic Information For the three months ended September 27, 2014 and September 28, 2013, sales to non-U.S. customers accounted for 63.4% and 66.2% of total revenue, respectively, and sales to non-U.S. customers for the nine months ended September 27, 2014 and September 28, 2013 accounted for 64.2% and 61.9% of total revenue, respectively. Significant Customers For the three months ended September 27, 2014, the Company generated 17.5% and 14.0%, respectively, of total revenue from two of its international distributors of home robots products. For the three months ended September 28, 2013, the Company generated 18.2% and 17.1%, respectively, of total revenue from two of its international distributors of home robots products, and 10.6% of total revenue from one of its domestic customers of home robots products. For the nine months ended September 27, 2014, the Company generated 19.1% and 13.2%, respectively, of total revenue from two of its international distributors of home robots products. For the nine months ended September 28, 2013, the Company generated 21.6% and 13.3%, respectively, of total revenue from two of its international distributors of home robots products.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8864-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8844-108599 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8538-108599 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8380-108599 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8981-108599 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8984-108599 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9054-108599 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8924-108599 Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9031-108599 Reference 13: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8971-108599 Reference 14: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8595-108599 + Details
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