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Supplemental Disclosure of Cash Flow Information | 12 Months Ended
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Mar. 31, 2022
Supplemental Cash Flow Elements [Abstract] |
Supplemental Disclosure of Cash Flow Information | Supplemental Disclosure of Cash Flow Information The following table summarizes the Company’s supplemental cash flow information:
| For the years ended March 31,
(in thousands) | 2022 |  | 2021 |  | 2020
Cash paid during the period: |  |  |  |  |
Taxes paid | $ | 7 |  |  | $ | 61 |  |  | $ | 36 |
Interest paid | — |  |  | — |  |  | — |
Non-cash investing activity: |  |  |  |  |
Capitalized change in estimated asset retirement obligations | $ | (17) |  |  | $ | 85 |  |  | $ | 557 |
Contribution of patent to TeamConnect LLC | — |  |  | — |  |  | 34 |
Contribution of capital equipment to TeamConnect LLC | — |  |  | — |  |  | 14 |
Network equipment provided in exchange for wireless licenses | 120 |  |  | 61 |  |  | 21 |
Non-cash financing activities: |  |  |  |  |
Shares surrendered from stock option exercises | $ | 1,000 |  |  | $ | — |  |  | $ | — |
Equity payment of prior year accrued employee related expenses | — |  |  | 1,537 |  |  | — |
During the year ended March 31, 2022, the Company applied for, and was granted by the FCC, broadband licenses for 21 counties and relinquished to the FCC its narrowband licenses for the same 21 counties. This transaction resulted in a non-cash increase to intangibles of $11.2 million, which has been recorded as a non-cash gain on disposal of intangible assets of $11.2 million, for the year ended March 31, 2022. See Note 5 Intangible Assets for further discussion on the license exchanges.

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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