Summary of Significant Accounting Policies (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended												12 Months Ended
		Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2013
Basic earnings per share:
Net income attributable to RCIHH shareholders		$ 526	$ 8,267	$ (2,841)	$ 3,360	$ 4,423	$ 691	$ 3,722	$ 2,404	$ 1,604	$ 2,195	$ 2,745	$ 2,647	$ 9,312	$ 11,240	$ 9,191
Average number of common shares outstanding		10,363	10,245	10,275	10,264	10,179	9,883	9,661	9,546	9,504	9,479	9,514	9,575	10,359	9,816	9,518
Basic earnings per share														$ 0.90	$ 1.15	$ 0.97
Diluted earnings per share:
Net income attributable to RCIHH shareholders		$ 526	$ 8,267	$ (2,841)	$ 3,360	$ 4,423	$ 691	$ 3,722	$ 2,404	$ 1,604	$ 2,195	$ 2,745	$ 2,647	$ 9,312	$ 11,240	$ 9,191
Adjustment. to net earnings from assumed conversion of debentures	[1]													29	821	57
Adjusted net income attributable to RCIHH shareholders														$ 9,341	$ 12,061	$ 9,248
Average number of common shares outstanding:
Common shares outstanding														10,359	9,816	9,518
Potential dilutive shares resulting from exercise of warrants and options	[2]													0	9	4
Potential dilutive shares resulting from conversion of debentures	[1]													47	812	93
Total average number of common shares outstanding used for dilution		10,363	10,707	10,275	10,929	11,014	9,968	10,853	9,855	9,603	9,647	9,988	9,833	10,406	10,637	9,615
Diluted earnings (loss) per share:
Net income (loss) attributable to Rick's shareholders		$ 0.05	$ 0.78	$ (0.28)	$ 0.32	$ 0.42	$ 0.07	$ 0.37	$ 0.25	$ 0.17	$ 0.23	$ 0.29	$ 0.28	$ 0.90	$ 1.13	$ 0.96

[1] Represents interest expense on dilutive convertible securities that would not occur if they were assumed converted.

[2] All outstanding warrants and options were considered for the EPS computation.