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Goodwill and Other Identifiable Intangible Assets (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 02, 2017 | Mar. 04, 2017
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | $ 101,334 | $ 73,996
Goodwill acquired |  | 27,444
Goodwill acquired, net | 49,256 |
Foreign currency translation | 2,291 | (106)
Goodwill, Ending | 152,881 | 101,334
Architectural Glass |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 25,956 | 25,639
Goodwill acquired |  | 0
Goodwill acquired, net | 0 |
Foreign currency translation | 50 | 317
Goodwill, Ending | 26,006 | 25,956
Architectural Framing Systems |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 63,701 | 36,680
Goodwill acquired |  | 27,444
Goodwill acquired, net | 49,256 |
Foreign currency translation | 2,241 | (423)
Goodwill, Ending | 115,198 | 63,701
Architectural Services |  |
Schedule of goodwill attributable to each business segment |  |
Goodwill, Beginning | 1,120 | 1,120
Goodwill acquired |  | 0
Goodwill acquired, net | 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 acquired, net | 0 |
Foreign currency translation | 0 | 0
Goodwill, Ending | $ 10,557 | $ 10,557

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