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v3.6.0.2

Segment Reporting (Schedule of Information Relating to Segments) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers | $ 402,899 | $ 412,370 | $ 440,831 | $ 422,798 | $ 334,228 | $ 345,296 | $ 362,085 | $ 361,457 | $ 1,678,898 | $ 1,403,066 | $ 1,190,782
Operating profit (loss) |  |  |  |  |  |  |  |  | 200,850 | 116,254 | 95,487
Total assets | 786,904 |  |  |  | 622,856 |  |  |  | 786,904 | 622,856 | 543,841
Expenditures for long-lived assets |  |  |  |  |  |  |  |  | 86,602 | 67,587 | 147,370
Depreciation and amortization |  |  |  |  |  |  |  |  | 46,167 | 41,624 | 32,596
Purchase of long-lived assets as part of business acquisition |  |  |  |  |  |  |  |  | 42,000 | 38,600 | 105,000
OEM Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers |  |  |  |  |  |  |  |  | 1,548,091 | 1,300,060 | 1,127,026
Aftermarket Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers |  |  |  |  |  |  |  |  | 130,807 | 103,006 | 63,756
Corporate and Other |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Operating profit (loss) |  |  |  |  |  |  |  |  | 0 | (3,716) | (1,954)
Total assets | 152,308 |  |  |  | 65,439 |  |  |  | 152,308 | 65,439 | 48,225
Depreciation and amortization |  |  |  |  |  |  |  |  | $ 276 | $ 143 | $ 88
Net sales | OEM Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  | 92.00% | 93.00% | 95.00%
Net sales | Aftermarket Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  | 8.00% | 7.00% | 5.00%
Customer Concentration Risk | Net sales | Thor Industries, Inc. |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  | 37.00% | 28.00% | 33.00%
Customer Concentration Risk | Net sales | Berkshire Hathaway Inc. |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  | 26.00% | 26.00% | 28.00%
Customer Concentration Risk | Net sales | Jayco, Inc. |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  |  | 10.00% |
International | Geographic Concentration Risk | Net sales |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Consolidated risk, percentage |  |  |  |  |  |  |  |  | 2.00% | 1.00% | 1.00%
Operating Segments |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers |  |  |  |  |  |  |  |  | $ 1,678,898 | $ 1,403,066 | $ 1,190,782
Operating profit (loss) |  |  |  |  |  |  |  |  | 200,850 | 119,970 | 97,441
Total assets | 634,596 |  |  |  | 557,417 |  |  |  | 634,596 | 557,417 | 495,616
Expenditures for long-lived assets |  |  |  |  |  |  |  |  | 86,602 | 67,587 | 147,370
Depreciation and amortization |  |  |  |  |  |  |  |  | 45,891 | 41,481 | 32,508
Operating Segments | OEM Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers |  |  |  |  |  |  |  |  | 1,548,091 | 1,300,060 | 1,127,026
Operating profit (loss) |  |  |  |  |  |  |  |  | 180,850 | 105,224 | 88,744
Total assets | 569,385 |  |  |  | 500,734 |  |  |  | 569,385 | 500,734 | 441,127
Expenditures for long-lived assets |  |  |  |  |  |  |  |  | 80,588 | 65,492 | 119,715
Depreciation and amortization |  |  |  |  |  |  |  |  | 42,593 | 38,583 | 30,954
Operating Segments | Aftermarket Segment |  |  |  |  |  |  |  |  |  |  |
Segment Reporting Information |  |  |  |  |  |  |  |  |  |  |
Net sales to external customers |  |  |  |  |  |  |  |  | 130,807 | 103,006 | 63,756
Operating profit (loss) |  |  |  |  |  |  |  |  | 20,000 | 14,746 | 8,697
Total assets | $ 65,211 |  |  |  | $ 56,683 |  |  |  | 65,211 | 56,683 | 54,489
Expenditures for long-lived assets |  |  |  |  |  |  |  |  | 6,014 | 2,095 | 27,655
Depreciation and amortization |  |  |  |  |  |  |  |  | $ 3,298 | $ 2,898 | $ 1,554

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