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|---|---|---|
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| 0000885245-26-000012-index.html | 2026-04-01 15:37:54 | |
| 0000885245-26-000012.txt | 2026-04-01 15:37:54 | |
 0000885245-26-000012-xbrl.zip | 335954 | 2026-04-01 15:37:54 |
| bke-20260131.htm | 1135508 | 2026-04-01 15:37:54 |
| bke-20260131.xsd | 48530 | 2026-04-01 15:37:54 |
| bke-20260131_cal.xml | 76335 | 2026-04-01 15:37:54 |
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| bke-20260131_htm.xml | 807813 | 2026-04-01 15:37:54 |
| bke-20260131_lab.xml | 657280 | 2026-04-01 15:37:54 |
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| bke20260131-10kex23.htm | 2484 | 2026-04-01 15:37:54 |
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| bke20260131-10kex31b.htm | 10330 | 2026-04-01 15:37:54 |
| bke20260131-10kex32.htm | 9299 | 2026-04-01 15:37:54 |
| FilingSummary.xml | 35963 | 2026-04-01 15:37:54 |
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| R1.htm | 65027 | 2026-04-01 15:37:54 |
| R10.htm | 43619 | 2026-04-01 15:37:54 |
| R11.htm | 29567 | 2026-04-01 15:37:54 |
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| R2.htm | 7774 | 2026-04-01 15:37:54 |
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| R4.htm | 12053 | 2026-04-01 15:37:54 |
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| R7.htm | 4560 | 2026-04-01 15:37:54 |
| R8.htm | 78247 | 2026-04-01 15:37:54 |
| R9.htm | 29462 | 2026-04-01 15:37:54 |
| report.css | 2767 | 2026-04-01 15:37:54 |
| Show.js | 1085 | 2026-04-01 15:37:54 |