Note 17 - Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 26, 2020

Notes Tables

Quarterly Financial Information [Table Text Block]

Quarter			First (a)			Second (a)			Third (a)			Fourth (a)			Year
(in thousands, except per share data)
Net sales:	2020		$	138,921		$	144,084		$	150,647		$	202,355		$	636,007
	2019		$	147,809		$	150,011		$	143,498		$	142,011		$	583,329
Cost of sales:	2020	(b)	$	82,837		$	83,127		$	87,147		$	111,114		$	364,225
	2019	(b)	$	93,394		$	87,605		$	84,565		$	87,936		$	353,500
Income (loss) from continuing operations	2020		$	(17,318	)	$	(4,740	)	$	(6,646	)	$	14,861		$	(13,843	)
	2019		$	(22,851	)	$	(19,383	)	$	(10,480	)	$	(16,281	)	$	(68,995	)
Net income (loss)	2020		$	(17,276	)	$	(4,740	)	$	(6,646	)	$	14,861		$	(13,801	)
	2019		$	(22,687	)	$	(19,359	)	$	(10,326	)	$	(17,320	)	$	(69,692	)
Net income (loss) attributable to Cohu	2020		$	(17,276	)	$	(4,740	)	$	(6,646	)	$	14,861		$	(13,801	)
	2019		$	(22,643	)	$	(19,323	)	$	(10,468	)	$	(17,266	)	$	(69,700	)
Income (loss) per share attributable to Cohu (c):
Basic:
Income (loss) from continuing operations	2020		$	(0.42	)	$	(0.11	)	$	(0.16	)	$	0.35		$	(0.33	)
	2019		$	(0.56	)	$	(0.47	)	$	(0.25	)	$	(0.39	)	$	(1.68	)
Net income (loss)	2020		$	(0.42	)	$	(0.11	)	$	(0.16	)	$	0.35		$	(0.33	)
	2019		$	(0.55	)	$	(0.47	)	$	(0.25	)	$	(0.42	)	$	(1.69	)
Diluted:
Income (loss) from continuing operations	2020		$	(0.42	)	$	(0.11	)	$	(0.16	)	$	0.34		$	(0.33	)
	2019		$	(0.56	)	$	(0.47	)	$	(0.25	)	$	(0.39	)	$	(1.68	)
Net income (loss)	2020		$	(0.42	)	$	(0.11	)	$	(0.16	)	$	0.34		$	(0.33	)
	2019		$	(0.55	)	$	(0.47	)	$	(0.25	)	$	(0.42	)	$	(1.69	)