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STOCK-BASED COMPENSATION - Stock Option Activity (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Mar. 31, 2021
Number Of Options |  |  |
Outstanding at the beginning of the period (in shares) | 2,670,000 | 2,719,000 |
Canceled (in shares) |  | (49,000) |
Outstanding at the end of the period (in shares) | 2,670,000 | 2,670,000 | 2,719,000
Vested or expected to vest at the end of the period (in shares) | 2,670,000 |  |
Exercisable and vested at the end of the period (in shares) | 2,670,000 |  |
Weighted Average Exercise Price |  |  |
Outstanding at the beginning of the period (in dollars per share) | $ 0.343 | $ 0.372 |
Outstanding at the end of the period (in dollars per share) | 0.343 | $ 0.343 | $ 0.372
Vested or expected to vest at the end of the period (in dollars per share) | 0.343 |  |
Exercisable and vested at the end of the period (in dollars per share) | $ 0.343 |  |
Aggregate Intrinsic Value |  |  |
Outstanding Value at the beginning of the period | $ 3,597,700 | $ 2,476,300 |
Outstanding Value at the end of the period | 3,130,450 | $ 3,597,700 | $ 2,476,300
Vested or expected to vest at the end of the period | 3,130,450 |  |
Exercisable and vested at the end of the period | $ 3,130,450 |  |
Weighted Average Remaining Contractual Life (in years) |  |  |
Outstanding at the end of the period | 4 years 5 months 1 day | 4 years 7 months 28 days | 5 years 7 months 13 days
Vested or expected to vest at the end of the period | 4 years 5 months 1 day |  |
Exercisable and vested at the end of the period | 4 years 5 months 1 day |  |

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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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