Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000706863-23-000055-index-headers.html | 2023-08-11 16:34:34 | |
| 0000706863-23-000055-index.html | 2023-08-11 16:34:34 | |
| 0000706863-23-000055.txt | 2023-08-11 16:34:34 | |
 0000706863-23-000055-xbrl.zip | 269902 | 2023-08-11 16:34:34 |
| a63023exhibit311.htm | 8835 | 2023-08-11 16:34:34 |
| a63023exhibit312.htm | 8771 | 2023-08-11 16:34:34 |
| a63023exhibit321.htm | 4256 | 2023-08-11 16:34:34 |
| a63023exhibit322.htm | 4246 | 2023-08-11 16:34:34 |
| FilingSummary.xml | 37424 | 2023-08-11 16:34:34 |
| Financial_Report.xlsx | 134242 | 2023-08-11 16:34:34 |
| MetaLinks.json | 821431 | 2023-08-11 16:34:34 |
| R1.htm | 51544 | 2023-08-11 16:34:34 |
| R10.htm | 4543 | 2023-08-11 16:34:34 |
| R11.htm | 20926 | 2023-08-11 16:34:34 |
| R12.htm | 22020 | 2023-08-11 16:34:34 |
| R13.htm | 106244 | 2023-08-11 16:34:34 |
| R14.htm | 24190 | 2023-08-11 16:34:34 |
| R15.htm | 403786 | 2023-08-11 16:34:34 |
| R16.htm | 14143 | 2023-08-11 16:34:34 |
| R17.htm | 6255 | 2023-08-11 16:34:34 |
| R18.htm | 54717 | 2023-08-11 16:34:34 |
| R19.htm | 126075 | 2023-08-11 16:34:34 |
| R2.htm | 100100 | 2023-08-11 16:34:34 |
| R20.htm | 5733 | 2023-08-11 16:34:34 |
| R21.htm | 57520 | 2023-08-11 16:34:34 |
| R22.htm | 85902 | 2023-08-11 16:34:34 |
| R23.htm | 20876 | 2023-08-11 16:34:34 |
| R24.htm | 109901 | 2023-08-11 16:34:34 |
| R25.htm | 25126 | 2023-08-11 16:34:34 |
| R26.htm | 415357 | 2023-08-11 16:34:34 |
| R27.htm | 10661 | 2023-08-11 16:34:34 |
| R28.htm | 57204 | 2023-08-11 16:34:34 |
| R29.htm | 118926 | 2023-08-11 16:34:34 |
| R3.htm | 10572 | 2023-08-11 16:34:34 |
| R30.htm | 213734 | 2023-08-11 16:34:34 |
| R31.htm | 36661 | 2023-08-11 16:34:34 |
| R32.htm | 27071 | 2023-08-11 16:34:34 |
| R33.htm | 13043 | 2023-08-11 16:34:34 |
| R34.htm | 37715 | 2023-08-11 16:34:34 |
| R35.htm | 52519 | 2023-08-11 16:34:34 |
| R36.htm | 13603 | 2023-08-11 16:34:34 |
| R37.htm | 13229 | 2023-08-11 16:34:34 |
| R38.htm | 51373 | 2023-08-11 16:34:34 |
| R39.htm | 87794 | 2023-08-11 16:34:34 |
| R4.htm | 108701 | 2023-08-11 16:34:34 |
| R40.htm | 9786 | 2023-08-11 16:34:34 |
| R41.htm | 187983 | 2023-08-11 16:34:34 |
| R42.htm | 19857 | 2023-08-11 16:34:34 |
| R43.htm | 110744 | 2023-08-11 16:34:34 |
| R44.htm | 26939 | 2023-08-11 16:34:34 |
| R45.htm | 8902 | 2023-08-11 16:34:34 |
| R46.htm | 38893 | 2023-08-11 16:34:34 |
| R47.htm | 27568 | 2023-08-11 16:34:34 |
| R48.htm | 17043 | 2023-08-11 16:34:34 |
| R49.htm | 27410 | 2023-08-11 16:34:34 |
| R5.htm | 29984 | 2023-08-11 16:34:34 |
| R50.htm | 27405 | 2023-08-11 16:34:34 |
| R51.htm | 26459 | 2023-08-11 16:34:34 |
| R52.htm | 4586 | 2023-08-11 16:34:34 |
| R53.htm | 31467 | 2023-08-11 16:34:34 |
| R54.htm | 26865 | 2023-08-11 16:34:34 |
| R55.htm | 42979 | 2023-08-11 16:34:34 |
| R56.htm | 105179 | 2023-08-11 16:34:34 |
| R57.htm | 10469 | 2023-08-11 16:34:34 |
| R6.htm | 99008 | 2023-08-11 16:34:34 |
| R7.htm | 4784 | 2023-08-11 16:34:34 |
| R8.htm | 125588 | 2023-08-11 16:34:34 |
| R9.htm | 98242 | 2023-08-11 16:34:34 |
| report.css | 2767 | 2023-08-11 16:34:34 |
| Show.js | 1085 | 2023-08-11 16:34:34 |
| unb-20230630.htm | 2401320 | 2023-08-11 16:34:34 |
| unb-20230630.xsd | 42096 | 2023-08-11 16:34:34 |
| unb-20230630_cal.xml | 110836 | 2023-08-11 16:34:34 |
| unb-20230630_def.xml | 291006 | 2023-08-11 16:34:34 |
| unb-20230630_htm.xml | 2521992 | 2023-08-11 16:34:34 |
| unb-20230630_lab.xml | 623220 | 2023-08-11 16:34:34 |
| unb-20230630_pre.xml | 481135 | 2023-08-11 16:34:34 |