XML 72 R63.htm IDEA: XBRL DOCUMENT v3.20.2

Loans Receivable and Other Lending Investments, net - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Jan. 01, 2020
Financing Receivables
Allowance for loan losses at beginning of period			$ 28,634
Adoption of new accounting	$ 33,447		28,634		$ 33,447
(Recovery of) provision for loan losses	(1,976)	$ (3,805)	4,093	$ (3,792)
Allowance for loan losses at end of period	33,447		33,447
Held to Maturity Debt Securities
Allowance for loan losses at beginning of period	111		0
Adoption of new accounting standard	55		0		55
(Recovery of) Provision for loan losses	(56)		35
Allowance for loan losses at end of period	55		55
Total
Allowance for loan losses at beginning of period	35,612		28,634
Allowance For Credit Loss	33,447		33,447		33,447
(Recovery of) Provision for loan losses	(2,165)		4,084
Allowance for loan losses at end of period	33,447		33,447
Increase to reserves for loan losses					1,700
Recovery for loan losses	2,000		4,100
Accounts Payable, Accrued Expenses, and Other Liabilities
Total
Increase to reserves for loan losses						$ 2,500
Recoveries for unfunded commitments	700		900
Accrued Interest And Operating Lease Income Receivable, Net
Financing Receivables
(Recovery of) provision for loan losses	900		900
ASU 2016-13
Total
Increase to reserves for loan losses						3,300
Period of Adoption, Adjustment
Held to Maturity Debt Securities
Adoption of new accounting standard						20
Total
Allowance For Credit Loss						729
Construction Loans
Financing Receivables
Allowance for loan losses at beginning of period	11,736		6,668
Adoption of new accounting	9,138		6,668		9,138
(Recovery of) provision for loan losses	(2,598)		2,823
Allowance for loan losses at end of period	9,138		9,138
Construction Loans | Period of Adoption, Adjustment
Financing Receivables
Adoption of new accounting						(353)
Loans
Financing Receivables
Allowance for loan losses at beginning of period	905		265
Adoption of new accounting	478		265		478
(Recovery of) provision for loan losses	(427)		115
Allowance for loan losses at end of period	478		478
Loans | Period of Adoption, Adjustment
Financing Receivables
Adoption of new accounting						98
Financing Receivables
Financing Receivables
Allowance for loan losses at beginning of period	1,159		0
Adoption of new accounting	1,176		0		1,176
(Recovery of) provision for loan losses	17		212
Allowance for loan losses at end of period	1,176		1,176
Financing Receivables | Period of Adoption, Adjustment
Financing Receivables
Adoption of new accounting						964
Specific Allowance
Financing Receivables
Allowance for loan losses at beginning of period	21,701		21,701
Adoption of new accounting	22,600		22,600		$ 22,600
(Recovery of) provision for loan losses	899		899
Allowance for loan losses at end of period	$ 22,600		$ 22,600
Specific Allowance | Period of Adoption, Adjustment
Financing Receivables
Adoption of new accounting						$ 0

X

- Definition

Allowance For Credit Loss

+ References

No definition available.

+ Details

Name:	star_AllowanceForCreditLoss
Namespace Prefix:	star_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Allowance For Credit Loss [Roll Forward]

+ References

No definition available.

+ Details

Name:	star_AllowanceForCreditLossRollForward
Namespace Prefix:	star_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Credit Loss, Expense (Reversal)

+ References

No definition available.

+ Details

Name:	star_CreditLossExpenseReversal
Namespace Prefix:	star_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Financing Receivable And Other Lending Investments, Allowance For Credit Loss

+ References

No definition available.

+ Details

Name:	star_FinancingReceivableAndOtherLendingInvestmentsAllowanceForCreditLoss
Namespace Prefix:	star_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Financing Receivable And Unfunded Commitments, Credit Loss, Expense (Reversal)

+ References

No definition available.

+ Details

Name:	star_FinancingReceivableAndUnfundedCommitmentsCreditLossExpenseReversal
Namespace Prefix:	star_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Unfunded Commitments, Credit Loss, Expense (Reversal)

+ References

No definition available.

+ Details

Name:	star_UnfundedCommitmentsCreditLossExpenseReversal
Namespace Prefix:	star_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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_AllowanceForLoanAndLeaseLossesRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

+ 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 (a)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aaa)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

+ Details

Name:	us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
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_DebtSecuritiesHeldToMaturityAllowanceForCreditLossRollForward
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of expense (reversal of expense) for expected credit loss on investment in debt security measured at amortized cost (held-to-maturity).

+ 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 (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

+ Details

Name:	us-gaap_DebtSecuritiesHeldToMaturityCreditLossExpenseReversal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7)(2))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

+ Details

Name:	us-gaap_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of credit loss expense (reversal of expense) for financing receivable.

+ 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 (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(11))
-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

Name:	us-gaap_ProvisionForLoanLossesExpensed
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=star_AccountsPayableAccruedExpensesandOtherLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=star_AccruedInterestAndOperatingLeaseIncomeReceivableNetMember
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:	srt_CumulativeEffectPeriodOfAdoptionAxis=srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_ConstructionLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_LoansReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_FinanceReceivablesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=star_SpecificReceivablesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: