INSURANCE CONTRACTS ASSETS AND LIABILITIES FROM INSURANCE ACTIVITIES - Schedule of insurance and reinsurance receivables (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Mar. 31, 2026
Effects of Reinsurance [Line Items]
Less provision for impairment losses	$ (20,989)	$ (17,595)
Insurance and reinsurance receivables	39,493	28,114
Unearned premium reserve, reinsurers’ share	11,081	3,790
Total	57,011	36,849
Reserves for claims and claims' adjustment expenses, reinsurers' share - short-duration
Effects of Reinsurance [Line Items]
Reserves for claims and claims' adjustment expenses, reinsurers' share - short-duration	6,437	4,945
Deferred acquisition costs - long-duration contracts
Effects of Reinsurance [Line Items]
Total	1,262	1,266
Claims receivable from reinsurance
Effects of Reinsurance [Line Items]
Insurance and reinsurance receivable, gross	26,834	25,235
Amounts due from policyholders
Effects of Reinsurance [Line Items]
Insurance and reinsurance receivable, gross	23,214	9,802
Amounts due from reinsured
Effects of Reinsurance [Line Items]
Insurance and reinsurance receivable, gross	8,235	7,782
Advances paid for reinsurance
Effects of Reinsurance [Line Items]
Insurance and reinsurance receivable, gross	$ 2,199	$ 2,890

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479838/944-20-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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-URI https://asc.fasb.org/1943274/2147479032/944-605-50-1

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
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-URI https://asc.fasb.org/1943274/2147479032/944-605-50-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
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