XML 56 R46.htm IDEA: XBRL DOCUMENT
v3.23.1

Net Investment in Sales-type Leases, Ground Lease Receivables and Loans Receivable, net - Related Party - Schedule of allowance for credit losses (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2023 | Jan. 01, 2023 | Dec. 31, 2022
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | $ 0 |  |
Allowance for credit losses, including unfunded commitments, at beginning of period | 0 |  |
Recovery of credit losses | (31) |  |
Allowance for credit losses at end of period | 325 |  |
Allowance for credit losses, including unfunded commitments, at end of period | 326 |  |
Ground lease receivables |  |  |
(Recovery of) provision for credit losses | (25) |  |
Allowance for credit losses, including unfunded commitments, at end of period | 258 |  |
Cumulative Effect, Period of Adoption, Adjustment |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses, including unfunded commitments, at beginning of period | 357 |  |
Ground lease receivables |  |  |
Allowance for credit losses, including unfunded commitments, at beginning of period | 283 |  |
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 |  |  |
Ground lease receivables |  |  |
Amount of allowance for credit losses on net investment in sales-type leases |  | $ 400 | $ 400
Amount of allowance for credit losses on ground lease receivables |  | 200 | $ 200
Stabilized properties |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 0 |  |
Recovery of credit losses | (25) |  |
Allowance for credit losses at end of period | 255 |  |
Ground lease receivables |  |  |
(Recovery of) provision for credit losses | (9) |  |
Allowance for credit losses at end of period | 93 |  |
Stabilized properties | Cumulative Effect, Period of Adoption, Adjustment |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 280 |  |
Ground lease receivables |  |  |
Allowance for credit losses at beginning of period | 102 |  |
Development properties |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 0 |  |
Recovery of credit losses | (1) |  |
Allowance for credit losses at end of period | 70 |  |
Ground lease receivables |  |  |
(Recovery of) provision for credit losses | 5 |  |
Allowance for credit losses at end of period | 102 |  |
Development properties | Cumulative Effect, Period of Adoption, Adjustment |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 71 |  |
Ground lease receivables |  |  |
Allowance for credit losses at beginning of period | 97 |  |
Unfunded commitments |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 0 |  |
Recovery of credit losses | (5) |  |
Allowance for credit losses at end of period | 1 |  |
Ground lease receivables |  |  |
(Recovery of) provision for credit losses | (21) |  |
Allowance for credit losses at end of period | 63 |  |
Unfunded commitments | Cumulative Effect, Period of Adoption, Adjustment |  |  |
Net Investment in Sales-type Leases |  |  |
Allowance for credit losses at beginning of period | 6 |  |
Ground lease receivables |  |  |
Allowance for credit losses at beginning of period | $ 84 |  |
Unfunded commitments | Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2016-13 | Accounts payable, accrued expenses and other liabilities |  |  |
Ground lease receivables |  |  |
Expected credit losses |  | $ 100 |

X
- Definition Amount of allowance for credit losses on ground lease receivables. + References No definition available. + Details
Name: | safe_AllowanceForCreditLossesOnGroundLeaseReceivables
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of allowance for credit losses on net investment in sales-type leases. + References No definition available. + Details
Name: | safe_AllowanceForCreditLossesOnNetInvestmentInSalesTypeLeases
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of allowance for credit loss on ground lease receivable. + References No definition available. + Details
Name: | safe_GroundLeaseReceivableAllowanceForCreditLoss
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | safe_GroundLeaseReceivableAllowanceForCreditLossRollForward
Namespace Prefix: | safe_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense (reversal of expense) for expected credit loss on ground lease receivable. + References No definition available. + Details
Name: | safe_GroundLeaseReceivableCreditLossExpenseReversal
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of allowance for credit loss on ground lease receivable including unfunded commitments. + References No definition available. + Details
Name: | safe_GroundLeaseReceivableIncludingUnfundedCommitmentsAllowanceForCreditLoss
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of increase in allowance for credit loss on net investment in sales-type lease, from recovery. + References No definition available. + Details
Name: | safe_SalesTypeLeaseNetInvestmentInLeaseCreditLossExpenseReversal
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of allowance for credit loss on net investment in sales-type lease including unfunded commitments. + References No definition available. + Details
Name: | safe_SalesTypeLeaseNetInvestmentInLeaseIncludingUnfundedCommitmentsAllowanceForCreditLoss
Namespace Prefix: | safe_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121611286&loc=d3e11927-110247 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82919202-210446 + Details
Name: | us-gaap_OffBalanceSheetCreditLossLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of allowance for credit loss on net investment in sales-type lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
Name: | us-gaap_SalesTypeLeaseNetInvestmentInLeaseAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_SalestypeLeaseNetInvestmentInLeaseAllowanceForCreditLossRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CumulativeEffectPeriodOfAdoptionAxis=srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201613Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=safe_StabilizedPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=safe_DevelopmentPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_UnfundedLoanCommitmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_AccountsPayableAndAccruedLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |