| N-CSRS/A | Amendment to Certified semi-annual share... | Colorado Bondshares A Tax Exempt Fund | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 06/24/2026 | |
| N-CSRS | Certified semi-annual shareholder report... | Colorado Bondshares A Tax Exempt Fund | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 06/04/2026 | |
| NPORT-P | Monthly Portfolio Investments Report on ... | | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 05/29/2026 | |
| NPORT-P | Monthly Portfolio Investments Report on ... | | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/02/2026 | |
| 497J | Certification of no change in definitive... | Colorado Bondshares A Tax Exempt Fund | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/04/2026 | |
| 497K | Summary Prospectus for certain open-end ... | Colorado Bondshares A Tax Exempt Fund | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/02/2026 | |
| 485BPOS | Post-effective amendment filed pursuant ... | COLORADO BONDSHARES A TAX EXEMPT FUND , COLORADO BONDSHARES A TAX EXEMPT FUND | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 01/30/2026 | |
| 24F-2NT | Rule 24F-2 notice filed on Form 24F-2 | | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 12/23/2025 | |
| N-CEN | Annual Report for Registered Investment ... | | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 12/15/2025 | |
| N-CSR | Certified annual shareholder report of r... | Colorado Bondshares A Tax Exempt Fund | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 12/04/2025 | |
| No record found. |
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