XML 11 R1.htm IDEA: XBRL DOCUMENT v3.10.0.1
Document and Entity Information - shares
 3 Months Ended
Dec. 31, 2018
Feb. 01, 2019
Document And Entity Information    
Entity Registrant Name RCI HOSPITALITY HOLDINGS, INC.  
Entity Central Index Key 0000935419  
Document Type 10-Q  
Document Period End Date Dec. 31, 2018  
Amendment Flag false  
Current Fiscal Year End Date --09-30  
Entity Filer Category Accelerated Filer  
Entity Small Business Flag false  
Entity Emerging Growth Company false  
Entity Ex Transition Period false  
Entity Common Stock, Shares Outstanding   9,690,500
Trading Symbol RICK  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2019