XML 94 R81.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Loan Participations Payable, Net (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Proceeds from loan participations payable | $ 138,075 | $ 0 | $ 0
Unfunded commitments | 778,940 |  |
Loan participations payable, net | 152,326 | 0 |
Loans receivable | 1,539,696 | $ 1,190,172 |
Loan Participations Payable |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loan participations payable, net | 152,300 |  |
Loan Participation Payable One |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loan participation transfers | 100,000 |  |
Loans receivable, commitments | 250,000 |  |
Loans receivable, funded commitment | 38,900 |  |
Proceeds from loan participations payable | 38,900 |  |
Unfunded commitments | $ 61,100 |  |
Fixed interest rate | 5.90% |  |
Amount funded to borrower | $ 14,100 |  |
Loan Participation Payable Two |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loan participation transfers | 100,000 |  |
Loans receivable, commitments | 220,200 |  |
Loans receivable, funded commitment | 100,000 |  |
Proceeds from loan participations payable | $ 99,200 |  |
Variable rate basis | LIBOR |  |
Basis spread on variable rate | 3.50% |  |
Loan Participation Payable Two | Minimum |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Basis spread on variable rate, floor | 0.25% |  |
Loan Participations Payable |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Loans receivable | $ 153,000 |  |

X
- Definition Investment Fixed Interest Rate + References No definition available. + Details
Name: | star_InvestmentFixedInterestRate
Namespace Prefix: | star_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loan Participation Payable, Basis Spread on Variable Rate + References No definition available. + Details
Name: | star_LoanParticipationPayableBasisSpreadonVariableRate
Namespace Prefix: | star_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loan Participation Payable, Basis Spread on Variable Rate, During Period + References No definition available. + Details
Name: | star_LoanParticipationPayableBasisSpreadonVariableRateDuringPeriod
Namespace Prefix: | star_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loan Participation Payable, Description of Variable Rate Basis + References No definition available. + Details
Name: | star_LoanParticipationPayableDescriptionofVariableRateBasis
Namespace Prefix: | star_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loan Participations Payable, net + References No definition available. + Details
Name: | star_LoanParticipationsPayablenet
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Loans Receivable, Amount Funded to Borrower + References No definition available. + Details
Name: | star_LoansReceivableAmountFundedtoBorrower
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Loans Receivable, Commitments + References No definition available. + Details
Name: | star_LoansReceivableCommitments
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Loans Receivable, Funded Commitment + References No definition available. + Details
Name: | star_LoansReceivableFundedCommitment
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Proceeds from Loan Participations Payable + References No definition available. + Details
Name: | star_ProceedsfromLoanParticipationsPayable
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Transfers Accounted for as Loan Participations Payable, Assets, Carrying Amount + References No definition available. + Details
Name: | star_TransfersAccountedforasLoanParticipationsPayableAssetsCarryingAmount
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents certain off-balance sheet unfunded commitments of the entity. + References No definition available. + Details
Name: | star_UnfundedCommitments
Namespace Prefix: | star_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_LoansReceivableNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_InvestmentTypeAxis=star_LoanParticipationPayableOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=star_LoanParticipationPayableTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=star_LoanParticipationsPayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |