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Derivative Instruments and Hedging Activities (Tables) | 6 Months Ended
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Jun. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of Fair Value of Derivative Instruments | The following table presents information about the fair value amounts of our cash flow derivative instruments:
|  |  | Derivatives as of
|  |  | June 30, 2021 |  | December 31, 2020
| Balance Sheet Location |  | Fair Value |  | Fair Value
Derivatives Designated as Hedging Instruments: |  |  |  |  |
Interest rate swap contracts | Other liabilities |  | $ | 7,818 |  |  | $ | 9,994 |
Derivatives Not Designated as Hedging Instruments: |  |  |  |  |
Interest rate swap contracts | Other assets |  | $ | 743 |  |  | $ | 2 |
Interest rate swap contracts | Other liabilities |  | $ | 41 |  |  | $ | 79 |
Commodity swap contracts | Other assets |  | $ | — |  |  | $ | 363 |
Commodity swap contracts | Other liabilities |  | $ | 1,135 |  |  | $ | — |
Make-whole provisions | Other liabilities |  | $ | 1,247 |  |  | $ | 412 |
Schedule of Derivative Effect on Consolidated Statement of Income (Loss) | The following table presents information about the effects of our derivative instruments on our condensed consolidated statements of income and condensed consolidated statements of comprehensive income:
|  |  | Amount of (Gain) Loss Recognized in Net Income
| Location of (Gain) Loss Recognized in Net Income |  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2021 |  | 2020 |  | 2021 |  | 2020
Derivatives Designated as Hedging Instruments: |  |  |  |  |  |  |  |
Interest rate swap contracts | Other expenses, net |  | $ | 522 |  |  | $ | 306 |  |  | $ | 1,045 |  |  | $ | 405 |
Derivatives Not Designated as Hedging Instruments: |  |  |  |  |  |  |  |
Interest rate swap contracts | Other expenses, net |  | $ | 543 |  |  | $ | (11) |  |  | $ | (779) |  |  | $ | (1) |
Commodity swap contracts | Other expenses, net |  | $ | 1,250 |  |  | $ | 95 |  |  | 1,498 |  |  | 47 |
Make-whole provisions | Other expenses, net |  | $ | (205) |  |  | $ | 655 |  |  | 506 |  |  | 470 |
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) | The following table presents the changes in Accumulated Other Comprehensive Income (“AOCI”), net of taxes, from our hedging instruments:
| Six Months Ended June 30, 2021 |  |
Derivatives Designated as Hedging Instruments: |  |  |
Accumulated loss in AOCI at the beginning of the period | $ | (7,526) |  |  |
Unrealized gain recognized in AOCI | 600 |  |  |
Loss reclassified from AOCI to other expenses, net | 1,045 |  |  |
Net gain on derivatives | 1,645 |  |  |
Accumulated loss in AOCI at the end of the period | $ | (5,881) |  |  |
Schedule of Active Derivative Instruments | The following tables present all of our active derivative instruments as of June 30, 2021:
Active Interest Rate Swaps |  | Effective Date |  | Expiration Date |  | Initial Notional Amount ($) |  | Status
11-Year, 5.77% Fixed |  | October 2018 |  | October 2029 |  | $ | 9,200 |  |  | Designated
15-Year, 5.24% Fixed |  | June 2018 |  | June 2033 |  | $ | 10,000 |  |  | Designated
10-Year, 4.74% Fixed |  | June 2017 |  | December 2027 |  | $ | 14,100 |  |  | Designated
15-Year, 3.26% Fixed |  | February 2023 |  | December 2038 |  | $ | 14,084 |  |  | Designated
7-Year, 2.19% Fixed |  | February 2016 |  | February 2023 |  | $ | 20,746 |  |  | Designated
8-Year, 3.70% Fixed |  | March 2020 |  | June 2028 |  | $ | 14,643 |  |  | Designated
8-Year, 3.70% Fixed |  | March 2020 |  | June 2028 |  | $ | 10,734 |  |  | Designated
13-Year, 0.93% Fixed |  | May 2020 |  | March 2033 |  | $ | 9,505 |  |  | Not Designated
13-Year, 0.93% Fixed |  | May 2020 |  | March 2033 |  | $ | 6,968 |  |  | Not Designated
15.5-Year, 5.40% Fixed |  | September 2008 |  | March 2024 |  | $ | 13,081 |  |  | Designated
2.75-Year, 0.41% Fixed |  | December 2020 |  | September 2023 |  | $ | 26,250 |  |  | Not Designated
Active Commodity Swaps |  | Effective Date |  | Expiration Date |  | Initial Notional Amount (Volume) |  | Commodity Measurement |  | Status
3.5-Year, $2.65 MMBtu Fixed |  | December 2020 |  | June 2024 |  | 3,296,160 |  |  | MMBtus |  | Not Designated
Other Derivatives |  | Classification |  | Effective Date |  | Expiration Date |  | Fair Value ($)
Make-whole provisions |  | Liability |  | June/August 2018 |  | December 2038 |  | $ | 545 |
Make-whole provisions |  | Liability |  | August 2016 |  | April 2031 |  | $ | 89 |
Make-whole provisions |  | Liability |  | April 2017 |  | February 2034 |  | $ | 109 |
Make-whole provisions |  | Liability |  | November 2020 |  | December 2027 |  | $ | 90 |
Make-whole provisions |  | Liability |  | October 2011 |  | May 2028 |  | $ | 37 |
Make-whole provisions |  | Liability |  | May 2021 |  | April 2045 |  | $ | 377 |

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