Subsequent Event - Additional Information (Detail) (USD $)	3 Months Ended		0 Months Ended		3 Months Ended
	May 30, 2014	May 31, 2013	Jul. 01, 2014 Subsequent Event [Member]	Jun. 13, 2014 Subsequent Event [Member]	Aug. 30, 2014 Scenario, Forecast [Member] Minimum [Member]	Aug. 30, 2014 Scenario, Forecast [Member] Maximum [Member]
Subsequent Event [Line Items]
Cash from sale of asset	$ 17,000	$ 244,000	$ 13,500,000
Non cash loss on disposal of asset					14,000,000	16,000,000
Period of time the new facility will be ready for occupancy	2 years
Aggregate amount of cash dividend				9,900,000
Proceeds from sale of assets acquired				$ 9,900,000