Stock-Based Compensation - Summary of Grants of Common Stock to Outside Directors (Detail) - Common Stock Awards [Member] - Outside Directors [Member] - Immediate Vesting [Member] - $ / shares		1 Months Ended			4 Months Ended		7 Months Ended			10 Months Ended
		May 02, 2021	May 03, 2020	Apr. 28, 2019	May 02, 2021	May 03, 2020	May 02, 2021	May 03, 2020	Apr. 28, 2019	May 02, 2021	May 03, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common Stock Awarded		4,467	10,511	2,948	4,563	4,972	5,193	4,519	3,600	7,000	3,659
Price Per Share	[1]	$ 15.67	$ 6.66	$ 19.18	$ 15.34	$ 14.08	$ 13.48	$ 15.49	$ 23.45	$ 10.00	$ 19.21

[1] Price per share represents closing price of our common stock on the date of grant.