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Revenue from Contracts with Customers (Tables) | 3 Months Ended
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Mar. 31, 2021
Revenue from Contract with Customer [Abstract] |
Amortized and Capitalized Contract Cost | Below is a summary of the Broadband segment's capitalized contract acquisition and fulfillment costs:
| Three Months Ended March 31,
(in thousands) | 2021 |  | 2020
Beginning Balance | $ | 14,669 |  |  | $ | 11,005 |
Contract payments | 1,805 |  |  | 1,685 |
Contract amortization | (1,259) |  |  | (1,027) |
Ending Balance | $ | 15,215 |  |  | $ | 11,663 |

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- Definition Tabular disclosure of cost capitalized in obtaining or fulfilling contract with customer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=68051541&loc=SL49131252-203054 + Details
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