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8 CRC Transferred to the Parana State Government (Tables) | 12 Months Ended
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Dec. 31, 2019
CRC Transferred To Parana State Government [Abstract] |
Changes in CRC | 8.1 Changes in CRC
Balance as of |  | Monetary |  | Balance as of |  | Monetary |  | Balance as of
January 1, 2018 | Interest | variations | Amortizations | December 31, 2018 | Interest | variations | Amortizations | December 31, 2019
1,516,362 | 93,009 | 95,788 | (260,117) | 1,445,042 | 87,710 | 96,519 | (278,586) | 1,350,685
Current |  |  |  | 190,876 |  |  |  | 219,236
Noncurrent |  |  |  | 1,254,166 |  |  |  | 1,131,449
Maturity of Noncurrent Installments | 8.2 Maturity of noncurrent installments
2021 | 233,817
2022 | 249,367
2023 | 265,951
2024 | 283,638
After 2024 | 98,676
| 1,131,449

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