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Fair Value (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 USD ($) derivative | Mar. 31, 2020 USD ($) | Dec. 31, 2020 USD ($)
Derivative instruments and Hedging Activities |  |  |
Derivative, Notional Amounts Settled During Period | $ 150,000,000 |  |
Payments for (Proceeds from) Hedge, Financing Activities | 6,962,000 | $ (20,314,000) |
Unrealized Gain (Loss) on Derivatives | (2,654,000) | $ 0 | $ 2,894,000
Reclassification out of Accumulated Other Comprehensive Income |  |  |
Derivative instruments and Hedging Activities |  |  |
Estimated hedging losses to be reclassified from accumulated other comprehensive loss into earnings within the next twelve months | $ 9,467,000 |  |
Not Designated as Hedging Instrument |  |  |
Derivative instruments and Hedging Activities |  |  |
Number of derivative instruments held | derivative | 5 |  |
Not Designated as Hedging Instrument | Interest Rate Cap |  |  |
Derivative instruments and Hedging Activities |  |  |
Derivative, Notional Amount | $ 410,950,000 |  |

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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121549185&loc=d3e80845-113994 + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 + Details
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