Net (Loss) Income Per Share of Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Earnings Per Share [Abstract]
Net (loss) income from continuing operations, net of tax	$ (399)	$ (7,968)	$ 650	$ (15,209)
Net income from discontinued operations, net of tax	0	94	0	453
Net (loss) income attributable to Aviat Networks	$ (399)	$ (7,874)	$ 650	$ (14,756)
Denominator:
Weighted average shares outstanding, basic	5,310	5,255	5,286	5,230
Effect of potentially dilutive equivalent shares	0	0	106	0
Weighted average shares outstanding, diluted	5,310	5,255	5,392	5,230
Basic (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations	$ (0.08)	$ (1.52)	$ 0.12	$ (2.91)
Discontinued operations	0.00	0.02	0.00	0.09
Net (loss) income	(0.08)	(1.50)	0.12	(2.82)
Diluted (loss) income per share attributable to Aviat Networks’ common stockholders:
Continuing operations	(0.08)	(1.52)	0.12	(2.91)
Discontinued operations	0.00	0.02	0.00	0.09
Net (loss) income	$ (0.08)	$ (1.50)	$ 0.12	$ (2.82)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	853	709	436	717
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	398	500	423	567
Restricted stocks units and performance stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potential shares of common stock excluded	455	209	13	150