Revenue Recognition and Contracts with Customers - Disaggregation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Revenue:
Revenues	$ 47,547	$ 42,314	$ 89,223	$ 81,807
Intrusion and access alarm products
Revenue:
Revenues	11,258	11,342	20,554	24,874
Door locking devices
Revenue:
Revenues	17,749	16,092	32,844	28,247
Services
Revenue:
Revenues	$ 18,540	$ 14,880	$ 35,825	$ 28,686