Akoustis Technologies, Inc. Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details) - Schedule of unvested restricted stock awards (“RSAs”) and restricted stock unit awards (“RSUs”) - Number of RSAs/RSUs [Member]	12 Months Ended
	Jun. 30, 2021 $ / shares shares
Stockholders' Equity (Details) - Schedule of unvested restricted stock awards (“RSAs”) and restricted stock unit awards (“RSUs”) [Line Items]
Number of RSAs/RSUs, Outstanding Beginning \| shares	1,689,836
Weighted Average Fair Value per Share/Unit, Outstanding Beginning \| $ / shares	$ 7.07
Number of RSAs/RSUs, Outstanding Ending \| shares	1,747,608
Weighted Average Fair Value per Share/Unit, Outstanding ending \| $ / shares	$ 8.45
Number of RSAs/RSUs, Granted \| shares	856,961
Weighted Average Fair Value per Share/Unit, Granted \| $ / shares	$ 9.77
Number of RSAs/RSUs, Vested \| shares	(707,189)
Weighted Average Fair Value per Share/Unit, Vested \| $ / shares	$ 6.87
Number of RSAs/RSUs, Forfeited/Cancelled/Repurchased \| shares	(92,000)
Weighted Average Fair Value per Share/Unit, Forfeited/Cancelled/Repurchased \| $ / shares	$ 7.49