Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-032023-index-headers.html | 2023-11-14 16:43:42 | |
| 0001437749-23-032023-index.html | 2023-11-14 16:43:42 | |
| 0001437749-23-032023.txt | 2023-11-14 16:43:42 | |
 0001437749-23-032023-xbrl.zip | 144428 | 2023-11-14 16:43:42 |
| ex_593508.htm | 8265 | 2023-11-14 16:43:42 |
| ex_593509.htm | 8310 | 2023-11-14 16:43:42 |
| ex_593510.htm | 3977 | 2023-11-14 16:43:42 |
| ex_593511.htm | 3999 | 2023-11-14 16:43:42 |
| FilingSummary.xml | 24530 | 2023-11-14 16:43:42 |
| Financial_Report.xlsx | 60353 | 2023-11-14 16:43:42 |
| MetaLinks.json | 571975 | 2023-11-14 16:43:42 |
| R1.htm | 46936 | 2023-11-14 16:43:42 |
| R10.htm | 28490 | 2023-11-14 16:43:42 |
| R11.htm | 198429 | 2023-11-14 16:43:42 |
| R12.htm | 9230 | 2023-11-14 16:43:42 |
| R13.htm | 6172 | 2023-11-14 16:43:42 |
| R14.htm | 6336 | 2023-11-14 16:43:42 |
| R15.htm | 27049 | 2023-11-14 16:43:42 |
| R16.htm | 264588 | 2023-11-14 16:43:42 |
| R17.htm | 25582 | 2023-11-14 16:43:42 |
| R18.htm | 189222 | 2023-11-14 16:43:42 |
| R19.htm | 15988 | 2023-11-14 16:43:42 |
| R2.htm | 103942 | 2023-11-14 16:43:42 |
| R20.htm | 31621 | 2023-11-14 16:43:42 |
| R21.htm | 32408 | 2023-11-14 16:43:42 |
| R22.htm | 36447 | 2023-11-14 16:43:42 |
| R23.htm | 10729 | 2023-11-14 16:43:42 |
| R24.htm | 37957 | 2023-11-14 16:43:42 |
| R25.htm | 17199 | 2023-11-14 16:43:42 |
| R26.htm | 23302 | 2023-11-14 16:43:42 |
| R27.htm | 12625 | 2023-11-14 16:43:42 |
| R28.htm | 23745 | 2023-11-14 16:43:42 |
| R29.htm | 22075 | 2023-11-14 16:43:42 |
| R3.htm | 15428 | 2023-11-14 16:43:42 |
| R30.htm | 11600 | 2023-11-14 16:43:42 |
| R31.htm | 59456 | 2023-11-14 16:43:42 |
| R32.htm | 25858 | 2023-11-14 16:43:42 |
| R33.htm | 44018 | 2023-11-14 16:43:42 |
| R34.htm | 6212 | 2023-11-14 16:43:42 |
| R35.htm | 2743 | 2023-11-14 16:43:42 |
| R4.htm | 76208 | 2023-11-14 16:43:42 |
| R5.htm | 56593 | 2023-11-14 16:43:42 |
| R6.htm | 2623 | 2023-11-14 16:43:42 |
| R7.htm | 109795 | 2023-11-14 16:43:42 |
| R8.htm | 26452 | 2023-11-14 16:43:42 |
| R9.htm | 263350 | 2023-11-14 16:43:42 |
| report.css | 2767 | 2023-11-14 16:43:42 |
| Show.js | 1085 | 2023-11-14 16:43:42 |
| usac-20230930.xsd | 40979 | 2023-11-14 16:43:42 |
| usac-20230930_cal.xml | 50995 | 2023-11-14 16:43:42 |
| usac-20230930_def.xml | 264906 | 2023-11-14 16:43:42 |
| usac-20230930_lab.xml | 256646 | 2023-11-14 16:43:42 |
| usac-20230930_pre.xml | 287994 | 2023-11-14 16:43:42 |
| usac20230930_10q.htm | 1592018 | 2023-11-14 16:43:42 |
| usac20230930_10q_htm.xml | 1570235 | 2023-11-14 16:43:42 |