General form of registration statement for all companies including face-amount certificate companies

Inventories - Schedule of Inventories (Details) (10-K)

v3.20.2
Inventories - Schedule of Inventories (Details) (10-K) - USD ($)
Mar. 31, 2020
Jun. 30, 2019
Jun. 30, 2018
Inventory Disclosure [Abstract]      
Raw materials   $ 2,118,000 $ 807,000
Work in process   645,000 333,000
Finished goods   1,050,000 372,000
Total inventories $ 5,140,000 $ 3,813,000 $ 1,512,000