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Note 1 - Organization and Operations | 12 Months Ended
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Dec. 31, 2014
Disclosure Text Block [Abstract] |
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] | 1. ORGANIZATION AND OPERATIONS: Rush Enterprises, Inc. (the “Company”) was incorporated in 1965 under the laws of the State of Texas. The Company operates a network of commercial vehicle dealerships that primarily sell commercial vehicles manufactured by Peterbilt, International, Hino, Ford, Isuzu, Mitsubishi Fuso, IC Bus or Blue Bird. Through its dealership network, the Company provides one-stop service for the needs of its customers, including retail sales of new and used commercial vehicles, aftermarket parts sales, service and repair facilities, financing, leasing and rental, and insurance products. The Company’s Rush Truck Centers are located throughout the United States.

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