Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		May 28, 2021	May 29, 2020	May 28, 2021	May 29, 2020
Income Statement [Abstract]
Net sales	[1]	$ 437,728	$ 281,287	$ 1,033,433	$ 825,347
Cost of sales		353,241	227,054	842,847	665,288
Gross profit		84,487	54,233	190,586	160,059
Operating expenses:
Research and development		16,718	14,436	32,534	44,023
Selling, general, and administrative		48,475	29,733	118,195	91,935
Change in estimated fair value of acquisition-related contingent consideration		16,400		16,400
Total operating expenses		81,593	44,169	167,129	135,958
Income from operations		2,894	10,064	23,457	24,101
Interest expense, net		(5,049)	(3,094)	(12,568)	(11,736)
Other expense, net		(489)	(3,445)	(1,187)	(16,671)
Total other expense		(5,538)	(6,539)	(13,755)	(28,407)
Income (loss) before income taxes		(2,644)	3,525	9,702	(4,306)
Provision for income taxes		4,010	2,700	8,485	4,365
Net income (loss)		(6,654)	825	1,217	(8,671)
Net income attributable to noncontrolling interest		557		557
Net income (loss) attributable to SGH		$ (7,211)	$ 825	$ 660	$ (8,671)
Earnings per share:
Basic		$ (0.30)	$ 0.03	$ 0.03	$ (0.36)
Diluted		$ (0.30)	$ 0.03	$ 0.03	$ (0.36)
Shares used in computing earnings per share:
Basic		24,035	24,066	24,843	23,895
Diluted		24,035	24,431	25,902	23,895

[1] Includes sales to affiliates of $20,103 and $53,251 in the three and nine months ended May 28, 2021 and $24,139 and $59,691 for the same periods ended May 29, 2020, respectively (see Note 3).