Schedule of goodwill attributable to each business segment | The carrying amount of goodwill attributable to each reporting segment is as follows: | | | | | | | | | | | | | | | | | | | | | (In thousands) | Architectural Glass | | Architectural Services | | Architectural Framing Systems | | Large-Scale Optical | | Total | Balance at March 1, 2014 | $ | 26,628 |
| | $ | 1,120 |
| | $ | 39,716 |
| | $ | 10,557 |
| | $ | 78,021 |
| Foreign currency translation | (273 | ) | | — |
| | (1,891 | ) | | — |
| | (2,164 | ) | Balance at February 28, 2015 | 26,355 |
| | 1,120 |
| | 37,825 |
| | 10,557 |
| | 75,857 |
| Foreign currency translation | (716 | ) | | — |
| | (1,145 | ) | | — |
| | (1,861 | ) | Balance at February 27, 2016 | $ | 25,639 |
| | 1,120 |
| | 36,680 |
| | $ | 10,557 |
| | $ | 73,996 |
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Schedule of finite lived intangible assets | The following tables provide the gross carrying amount of other intangible assets and related accumulated amortization: | | | | | | | | | | | | | | | | | | February 27, 2016 | (In thousands) | Gross Carrying Amount | | Accumulated Amortization | | Foreign Currency Translation | | Net | Definite-lived intangible assets: | | | | | | | | Debt issue costs | $ | 3,677 |
| | $ | (2,758 | ) | | $ | — |
| | $ | 919 |
| Non-compete agreements | 6,673 |
| | (6,419 | ) | | (16 | ) | | 238 |
| Customer relationships | 24,174 |
| | (12,737 | ) | | (1,162 | ) | | 10,275 |
| Trademarks and other intangibles | 8,213 |
| | (3,271 | ) | | (431 | ) | | 4,511 |
| Total definite-lived intangible assets | $ | 42,737 |
| | $ | (25,185 | ) | | $ | (1,609 | ) | | $ | 15,943 |
| Indefinite-lived intangible assets: | | | | | | | | Trademarks | $ | 4,239 |
| | $ | — |
| | $ | (320 | ) | | $ | 3,919 |
| Total intangible assets | $ | 46,976 |
| | $ | (25,185 | ) | | $ | (1,929 | ) | | $ | 19,862 |
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| | | | | | | | | | | | | | | | | | February 28, 2015 | (In thousands) | Gross Carrying Amount | | Accumulated Amortization | | Foreign Currency Translation | | Net | Definite-lived intangible assets: | | | | | | | | Debt issue costs | $ | 3,668 |
| | $ | (2,560 | ) | | $ | — |
| | $ | 1,108 |
| Non-compete agreements | 6,690 |
| | (6,364 | ) | | (10 | ) | | 316 |
| Customer relationships | 25,677 |
| | (11,932 | ) | | (1,315 | ) | | 12,430 |
| Trademarks and other intangibles | 8,275 |
| | (2,920 | ) | | (168 | ) | | 5,187 |
| Total definite-lived intangible assets | $ | 44,310 |
| | $ | (23,776 | ) | | $ | (1,493 | ) | | $ | 19,041 |
| Indefinite-lived intangible assets: | | | | | | | | Trademarks | $ | 4,768 |
| | $ | — |
| | $ | (529 | ) | | $ | 4,239 |
| Total intangible assets | $ | 49,078 |
| | $ | (23,776 | ) | | $ | (2,022 | ) | | $ | 23,280 |
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Schedule of estimated future amortization expense for identifiable intangible assets | Estimated future amortization expense for definite-lived intangible assets is as follows: | | | | | | | | | | | | | | | | | | | | | (In thousands) | 2017 | | 2018 | | 2019 | | 2020 | | 2021 | Estimated amortization expense | $ | 1,589 |
| | $ | 1,525 |
| | $ | 1,465 |
| | $ | 1,354 |
| | $ | 1,168 |
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