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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Mar. 31, 2025
Accounting Policies [Abstract] |
Schedule of Changes in Liability For Asset Retirement Obligations | Changes in the liability for the ARO for the years ended March 31, 2025 and 2024 are summarized below (in thousands):
| 2025 |  | 2024
Balance at beginning of the year | $ | 632 |  |  | $ | 543 |
Liabilities settled | (5) |  |  | — |
Revision of estimate | (112) |  |  | 85 |
Accretion expense | 5 |  |  | 4 |
Balance at end of the year | 520 |  |  | 632 |
Less amount classified as current - included in accounts payable and other accrued expenses | 395 |  |  | 101 |
Noncurrent liabilities - included in other liabilities | $ | 125 |  |  | $ | 531 |
Schedule of Valuation Allowance | Changes in valuation allowance for the years ended March 31, 2025 and 2024 are summarized below (in thousands):
| 2025 |  | 2024 |  |
Balance at beginning of the year | $ | 89,742 |  |  | $ | 85,984 |  |  |
Charged to costs and expenses | 325 |  |  | 842 |  |  |
Changes in net loss carryforward and other | 211 |  |  | 2,916 |  |  |
Balance at end of the year | $ | 90,278 |  |  | $ | 89,742 |  |  |

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- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 + Details
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- Definition Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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