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Business Acquisition (Tables)
3 Months Ended
Dec. 31, 2019
Business Combinations [Abstract]  
Acquisition purchase price allocation
Fair value of consideration transferred     (1,425 )
         
Acquisition related costs expensed   $ 38  
         
Recognized amounts of identifiable assets acquired and        
liabilities assumed:        
Property and equipment   $ 759  
Prepaid tires     25  
Customer relationships     436  
Non-compete agreement     12  
Vacation liability assumed     (13 )
Total identifiable net assets assumed   $ 1,219  
Goodwill     206  
Total   $ 1,425