CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings [Member]	Total
Balance at Aug. 03, 2018	$ 240	$ 44,049	$ 4,685	$ 532,807	$ 581,781	[1]
Balance (in shares) at Aug. 03, 2018	24,011,550				24,011,550
Comprehensive Income:
Net income	$ 0	0	0	47,207	$ 47,207
Other comprehensive income (loss), net of tax	0	0	1,293	0	1,293
Total comprehensive income (loss)	0	0	1,293	47,207	48,500
Cash dividends declared - $1.25 per share	0	0	0	(30,176)	(30,176)
Share-based compensation	0	2,089	0	0	2,089
Issuance of share-based compensation awards, net of shares withheld for employee taxes	$ 0	(2,016)	0	0	(2,016)
Issuance of share-based compensation awards, net of shares withheld for employee taxes (in shares)	22,825
Balance at Nov. 02, 2018	$ 240	44,122	5,978	549,838	600,178
Balance (in shares) at Nov. 02, 2018	24,034,375
Balance at Aug. 03, 2018	$ 240	44,049	4,685	532,807	$ 581,781	[1]
Balance (in shares) at Aug. 03, 2018	24,011,550				24,011,550
Comprehensive Income:
Net income					$ 107,962
Other comprehensive income (loss), net of tax					(2,746)
Total comprehensive income (loss)					105,216
Balance at Feb. 01, 2019	$ 240	46,125	1,939	580,314	$ 628,618
Balance (in shares) at Feb. 01, 2019	24,041,374				24,041,374
Balance at Nov. 02, 2018	$ 240	44,122	5,978	549,838	$ 600,178
Balance (in shares) at Nov. 02, 2018	24,034,375
Comprehensive Income:
Net income	$ 0	0	0	60,755	60,755
Other comprehensive income (loss), net of tax	0	0	(4,039)	0	(4,039)
Total comprehensive income (loss)	0	0	(4,039)	60,755	56,716
Cash dividends declared - $1.25 per share	0	0	0	(30,279)	(30,279)
Share-based compensation	0	2,044	0	0	2,044
Issuance of share-based compensation awards, net of shares withheld for employee taxes	$ 0	(41)	0	0	(41)
Issuance of share-based compensation awards, net of shares withheld for employee taxes (in shares)	6,999
Balance at Feb. 01, 2019	$ 240	$ 46,125	$ 1,939	$ 580,314	$ 628,618
Balance (in shares) at Feb. 01, 2019	24,041,374				24,041,374

[1] This Condensed Consolidated Balance Sheet has been derived from the audited Consolidated Balance Sheet as of August 3, 2018, as filed with the Securities and Exchange Commission in the Company's Annual Report on Form 10-K for the fiscal year ended August 3, 2018.