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Goodwill and Other Identifiable Intangible Assets (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 01, 2018 | Mar. 03, 2018
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | $ 180,956 | $ 101,334
Goodwill acquired |  | 84,162
Goodwill adjustments for purchase accounting | 6,267 | (5,859)
Foreign currency translation | (1,435) | 1,319
Goodwill, Ending | 185,788 | 180,956
Architectural Glass |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 25,971 | 25,956
Goodwill acquired |  | 0
Goodwill adjustments for purchase accounting | 0 | 0
Foreign currency translation | (325) | 15
Goodwill, Ending | 25,646 | 25,971
Architectural Framing Systems |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 143,308 | 63,701
Goodwill acquired |  | 84,162
Goodwill adjustments for purchase accounting | 6,267 | (5,859)
Foreign currency translation | (1,110) | 1,304
Goodwill, Ending | 148,465 | 143,308
Architectural Services |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 1,120 | 1,120
Goodwill acquired |  | 0
Goodwill adjustments for purchase accounting | 0 | 0
Foreign currency translation | 0 | 0
Goodwill, Ending | 1,120 | 1,120
Large-Scale Optical |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 10,557 | 10,557
Goodwill acquired |  | 0
Goodwill adjustments for purchase accounting | 0 | 0
Foreign currency translation | 0 | 0
Goodwill, Ending | $ 10,557 | $ 10,557

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
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