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Bonds Payable - Schedule of Long-term Debt Instruments (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) ft² | Dec. 31, 2020 USD ($)
Debt Instrument [Line Items] |  |
Bonds | $ 194,880 | $ 245,988
Bonds payable | $ 189,452 | 237,888
Browning Place |  |
Debt Instrument [Line Items] |  |
Land collateral | ft² | 625,297 |
Bonds |  |
Debt Instrument [Line Items] |  |
Less unamortized deferred issuance costs | $ (5,428) | (8,100)
Series A Bonds |  |
Debt Instrument [Line Items] |  |
Bonds | $ 65,563 | 95,133
Interest Rate | 7.30% |
Series B Bonds |  |
Debt Instrument [Line Items] |  |
Bonds | $ 54,019 | 65,318
Interest Rate | 6.80% |
Series C Bonds |  |
Debt Instrument [Line Items] |  |
Bonds | $ 75,298 | $ 85,537
Interest Rate | 4.65% |

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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1D -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399 + Details
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