Commitments and Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	0 Months Ended			9 Months Ended
	Mar. 05, 2014	Feb. 27, 2014	May 28, 2013	Apr. 26, 2014
Commitment And Contingencies [Line Items]
Damages sought by the plaintiff				$ 0.9
Cash amount to be excluded from assets Sale under the terms of the agreement				0.35
Decrease in the calculation of net working capital				1.1
Asset purchase and sale agreement expiration period				45 days
Asset sale agreement, maximum indemnification liability				2.81
Asset Sale Agreement
Commitment And Contingencies [Line Items]
Collection from Marlin Parties with respect to subsidiary in Sycamore Shanghai's operation and working capital			1.7
Total dispute amount under asset sale agreement			1.45
Amount received from total dispute amount under asset sale agreement		1.11		1.11
Total amount awarded to company	$ 1.11