Stockholder's Equity - Additional Information (Detail) (USD $)	3 Months Ended			1 Months Ended		1 Months Ended
	Sep. 30, 2013	Jul. 07, 2013	Oct. 01, 2013 Subsequent Event	Oct. 01, 2013 Subsequent Event Restricted Stock Units (RSUs)	Oct. 01, 2013 Subsequent Event Common Class A	Oct. 07, 2013 Subsequent Event Common Class A IPO	Oct. 01, 2013 Subsequent Event Common Class A IPO	Oct. 01, 2013 Subsequent Event Common Class B	Oct. 01, 2013 Subsequent Event Common Class B IPO
Changes In Equity And Comprehensive Income Line Items [Line Items]
Common stock, shares authorized	100				180,000,000			1,000
Common stock, par value	$ 0.01				$ 0.0001			$ 0.0001
Common stock, shares issued	1					11,500,000
Common Stock, share issued, price per share		$ 1.00				$ 22.00
Authorized capital stock under amendment			10,000,000
Preferred stock, par value			$ 0.0001
Common stock, shares outstanding							11,500,000		1
Common stock, shares issued									1
Voting rights of the Class B common stock	The voting rights of the Class B common stock will be reduced to one times the aggregate number of RMCO common units held by a holder from and after any of the following events: (i) the fifth anniversary of this initial public offering; (ii) the death of our Chairman and Founder David L. Liniger; or (iii) at such time as RIHI, Inc.’s (“RIHI”) ownership of RMCO common units is below 30% of the number of RMCO common units held by RIHI immediately after this offering. Additionally, in the event that any common units of RMCO are validly transferred in accordance with the terms of the Fourth Amended and Restated RMCO, LLC agreement, the voting rights of the corresponding shares of Class B common stock to be transferred will be reduced to one times the aggregate number of RMCO common units held by such transferee, unless the transferee is David Liniger.
Restricted stock units granted				107,971