Akoustis Technologies, Inc. Post-effective amendment to a registration statement that is not immediately effective upon filing

Stockholders' Equity (Details) - USD ($)	3 Months Ended			11 Months Ended	12 Months Ended
Stockholders' Equity (Details) - USD ($)	Sep. 30, 2016	Jun. 30, 2016	Sep. 30, 2015	Mar. 31, 2015	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015
Stock based compensation expense	$ 360,684	$ 265,861			$ 414,597	$ 148,736
Number of shares granted	330,000				290,000
December 2015 [Member]
Stock based compensation expense	$ 166,957	206,208			$ 342,811	136,603
Number of shares granted	230,000				230,000
March 2016 [Member]
Stock based compensation expense	$ 46,127	$ 59,653			$ 71,786	$ 12,133
Number of shares granted	60,000				60,000
August 2016 [Member]
Stock based compensation expense	$ 147,600
Number of shares granted	40,000