XML 62 R29.htm IDEA: XBRL DOCUMENT
v3.26.1

Summary of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2026
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, 2026 and 2025 are summarized below (in thousands):
| 2026 |  | 2025
Balance at beginning of the year | $ | 520 |  |  | $ | 632 |
Liabilities settled | (410) |  |  | (5) |
Revision of estimate | (110) |  |  | (112) |
Accretion expense | — |  |  | 5 |
Balance at end of the year (1) | — |  |  | 520 |
Less amount classified as current - included in accounts payable and other accrued expenses | — |  |  | 395 |
Noncurrent liabilities - included in other liabilities | $ | — |  |  | $ | 125 |
1.During the year ended March 31, 2026, the Company cleared its tower site locations that were associated with its ARO and based on an evaluation of lease terms and site restoration requirements, the Company determined that no additional obligation was required.
Schedule of Valuation Allowance | Changes in valuation allowance for the years ended March 31, 2026 and 2025 are summarized below (in thousands):
| 2026 |  | 2025 |  |
Balance at beginning of the year | $ | 90,278 |  |  | $ | 89,742 |  |  |
Charged to costs and expenses | (283) |  |  | 325 |  |  |
Changes in net loss carryforward and other | (18,859) |  |  | 211 |  |  |
Balance at end of the year | $ | 71,136 |  |  | $ | 90,278 |  |  |

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_SummaryOfValuationAllowanceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration