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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis - USD ($) $ in Thousands | Sep. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2020 | Mar. 31, 2020
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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] |  |  |  |
Cash and cash equivalents: | $ 14,399 | $ 14,548 |  |
Total cash and cash equivalents | 14,399 | 14,548 | $ 1,151 | $ 7,258
-Marketable securities | 0 | 0 |  |
-Non-marketable securities | 11 | 92 |  |
Total Investment | 11 | 92 |  |
Fair Value, Inputs, Level 1 [Member] |  |  |  |
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] |  |  |  |
Cash and cash equivalents: | 14,399 | 14,548 |  |
Total cash and cash equivalents | 14,399 | 14,548 |  |
-Marketable securities | 0 | 0 |  |
-Non-marketable securities | 0 | 0 |  |
Total Investment | 0 | 0 |  |
Fair Value, Inputs, Level 2 [Member] |  |  |  |
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] |  |  |  |
Cash and cash equivalents: | 0 | 0 |  |
Total cash and cash equivalents | 0 | 0 |  |
-Marketable securities | 0 | 0 |  |
-Non-marketable securities | 0 | 0 |  |
Total Investment | 0 | 0 |  |
Fair Value, Inputs, Level 3 [Member] |  |  |  |
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] |  |  |  |
Cash and cash equivalents: | 0 | 0 |  |
Total cash and cash equivalents | 0 | 0 |  |
-Marketable securities | 0 | 0 |  |
-Non-marketable securities | 11 | 92 |  |
Total Investment | $ 11 | $ 92 |  |

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3044-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124098289&loc=d3e6676-107765 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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