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Intangible Assets (Tables)
6 Months Ended
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Indefinite-Lived Intangible Assets
Intangible assets consist of the following activity for the six months ended September 30, 2023 (in thousands):
 Wireless Licenses
Balance at March 31, 2023
$202,044
Acquisitions8,022
Sale of intangible assets(31,798)
Exchanges – licenses received24,146
Exchanges – licenses surrendered(4,848)
Balance at September 30, 2023
$197,566
The purchases of intangible assets, including refundable deposits, consisted of the following activity during the six months ended September 30, 2023 and 2022 (in thousands):
20232022
Refundable deposits$1,613 $2,665 
Retuning cost and Swaps442 3,815 
Purchases and Anti-Windfall Payments8,022 4,748 
Total $10,077 $11,228