| Cover | Dec. 02, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Dec. 2, 2021 |
| Entity File Number | 000-14443 |
| Entity Registrant Name | INTERNATIONAL BALER CORPORATION |
| Entity Central Index Key | 0000781902 |
| Entity Tax Identification Number | 13-2842053 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 5400 Rio Grande Avenue |
| Entity Address, City or Town | Jacksonville |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 32254 |
| City Area Code | (904) |
| Local Phone Number | 358-3812 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Information, Former Legal or Registered Name | Not Applicable |
