Legal Proceedings	3 Months Ended
	Oct. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Legal Proceedings	Legal Proceedings The Company is subject to threats of litigation and is involved in actual litigation and damage claims arising in the ordinary course of business, such as actions related to injuries, property damage, contract disputes, and handling or disposal of vehicles. There are no material pending legal proceedings to which the Company is a party, or with respect to which any of the Company’s property is subject. The Company provides for costs relating to matters when a loss is probable and the amount can be reasonably estimated. The effect of the outcome of any such matters on the Company’s future consolidated results of operations and cash flows cannot be predicted because any such effect depends on future results of operations and the amount and timing of the resolution of any such matters. The Company believes that any ultimate liability regarding existing litigation and claims would not have a material effect on its consolidated results of operations, financial position, or cash flows. However, the amount of the liabilities associated with claims, if any, cannot be determined with certainty. The Company maintains insurance which may or may not provide coverage for claims made against the Company. There is no assurance that there will be insurance coverage available when and if needed. Additionally, the insurance that the Company carries requires that the Company pay for costs and/or claims exposure up to the amount of the insurance deductibles.