BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Accounts receivable and allowance for doubtful accounts, Property, plant and equipment, net (Details) |
3 Months Ended | ||
|---|---|---|---|
Feb. 23, 2023 |
Jun. 30, 2023
USD ($)
|
Jun. 30, 2022
USD ($)
|
|
| BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES | |||
| Reverse stock split conversion ratio | 0.25 | ||
| Net loss | $ 527,455 | $ 501,165 | |
| Maximum spending limit on machinery and equipment | 1,500,000 | ||
| Berkshire Loan | |||
| BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES | |||
| Amount outstanding | $ 7,600,000 | ||