Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-017333-index-headers.html | 2023-05-03 17:54:53 | |
| 0000950170-23-017333-index.html | 2023-05-03 17:54:53 | |
| 0000950170-23-017333.txt | 2023-05-03 17:54:53 | |
 0000950170-23-017333-xbrl.zip | 173226 | 2023-05-03 17:54:53 |
| bbsi-20230331.htm | 2452750 | 2023-05-03 17:54:53 |
| bbsi-20230331.xsd | 45053 | 2023-05-03 17:54:53 |
| bbsi-20230331_cal.xml | 50005 | 2023-05-03 17:54:53 |
| bbsi-20230331_def.xml | 128600 | 2023-05-03 17:54:53 |
| bbsi-20230331_htm.xml | 2479216 | 2023-05-03 17:54:53 |
| bbsi-20230331_lab.xml | 353866 | 2023-05-03 17:54:53 |
| bbsi-20230331_pre.xml | 241896 | 2023-05-03 17:54:53 |
| bbsi-ex31_1.htm | 17357 | 2023-05-03 17:54:53 |
| bbsi-ex31_2.htm | 17365 | 2023-05-03 17:54:53 |
| bbsi-ex32.htm | 11309 | 2023-05-03 17:54:53 |
| FilingSummary.xml | 24943 | 2023-05-03 17:54:53 |
| Financial_Report.xlsx | 67755 | 2023-05-03 17:54:53 |
| MetaLinks.json | 571336 | 2023-05-03 17:54:53 |
| R1.htm | 53132 | 2023-05-03 17:54:53 |
| R10.htm | 97050 | 2023-05-03 17:54:53 |
| R11.htm | 769673 | 2023-05-03 17:54:53 |
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| R14.htm | 17396 | 2023-05-03 17:54:53 |
| R15.htm | 12045 | 2023-05-03 17:54:53 |
| R16.htm | 5581 | 2023-05-03 17:54:53 |
| R17.htm | 116974 | 2023-05-03 17:54:53 |
| R18.htm | 63854 | 2023-05-03 17:54:53 |
| R19.htm | 769341 | 2023-05-03 17:54:53 |
| R2.htm | 109940 | 2023-05-03 17:54:53 |
| R20.htm | 87177 | 2023-05-03 17:54:53 |
| R21.htm | 18301 | 2023-05-03 17:54:53 |
| R22.htm | 12681 | 2023-05-03 17:54:53 |
| R23.htm | 10718 | 2023-05-03 17:54:53 |
| R24.htm | 50124 | 2023-05-03 17:54:53 |
| R25.htm | 5401 | 2023-05-03 17:54:53 |
| R26.htm | 56594 | 2023-05-03 17:54:53 |
| R27.htm | 36609 | 2023-05-03 17:54:53 |
| R28.htm | 5933 | 2023-05-03 17:54:53 |
| R29.htm | 23916 | 2023-05-03 17:54:53 |
| R3.htm | 10644 | 2023-05-03 17:54:53 |
| R30.htm | 52207 | 2023-05-03 17:54:53 |
| R31.htm | 25643 | 2023-05-03 17:54:53 |
| R32.htm | 4151 | 2023-05-03 17:54:53 |
| R33.htm | 45172 | 2023-05-03 17:54:53 |
| R34.htm | 29079 | 2023-05-03 17:54:53 |
| R35.htm | 6106 | 2023-05-03 17:54:53 |
| R4.htm | 85686 | 2023-05-03 17:54:53 |
| R5.htm | 20923 | 2023-05-03 17:54:53 |
| R6.htm | 5258 | 2023-05-03 17:54:53 |
| R7.htm | 50547 | 2023-05-03 17:54:53 |
| R8.htm | 4470 | 2023-05-03 17:54:53 |
| R9.htm | 81004 | 2023-05-03 17:54:53 |
| report.css | 2767 | 2023-05-03 17:54:53 |
| Show.js | 1085 | 2023-05-03 17:54:53 |