Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000920112-23-000269-index-headers.html | 2023-11-09 14:52:20 | |
| 0000920112-23-000269-index.html | 2023-11-09 14:52:20 | |
| 0000920112-23-000269.txt | 2023-11-09 14:52:20 | |
 0000920112-23-000269-xbrl.zip | 184285 | 2023-11-09 14:52:20 |
| ex-31109302023a.htm | 13106 | 2023-11-09 14:52:20 |
| ex-31209302023a.htm | 13165 | 2023-11-09 14:52:20 |
| ex-32109302023a.htm | 5037 | 2023-11-09 14:52:20 |
| ex-32209302023a.htm | 5005 | 2023-11-09 14:52:20 |
| FilingSummary.xml | 1698 | 2023-11-09 14:52:20 |
| Financial_Report.xlsx | 6318 | 2023-11-09 14:52:20 |
| htlf-20230930.htm | 3584611 | 2023-11-09 14:52:20 |
| htlf-20230930.xsd | 2392 | 2023-11-09 14:52:20 |
| htlf-20230930_def.xml | 18846 | 2023-11-09 14:52:20 |
| htlf-20230930_htm.xml | 5171 | 2023-11-09 14:52:20 |
| htlf-20230930_lab.xml | 128512 | 2023-11-09 14:52:20 |
| htlf-20230930_pre.xml | 64243 | 2023-11-09 14:52:20 |
| MetaLinks.json | 86831 | 2023-11-09 14:52:20 |
| R1.htm | 56281 | 2023-11-09 14:52:20 |
| redactedversionam3.htm | 2979 | 2023-11-09 14:52:20 |
 redactedversionam3001.jpg | 180560 | 2023-11-09 14:52:20 |
| redactedversionam4.htm | 9035 | 2023-11-09 14:52:20 |
 redactedversionam4001.jpg | 214414 | 2023-11-09 14:52:20 |
 redactedversionam4002.jpg | 176946 | 2023-11-09 14:52:20 |
 redactedversionam4003.jpg | 93097 | 2023-11-09 14:52:20 |
 redactedversionam4004.jpg | 104026 | 2023-11-09 14:52:20 |
| redactedversionam5.htm | 4157 | 2023-11-09 14:52:20 |
 redactedversionam5001.jpg | 210978 | 2023-11-09 14:52:20 |
 redactedversionam5002.jpg | 71175 | 2023-11-09 14:52:20 |
| report.css | 2767 | 2023-11-09 14:52:20 |
| Show.js | 1085 | 2023-11-09 14:52:20 |