XML 84 R41.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Loans and Investments (Details 3) (USD $) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2014 item | Sep. 30, 2013 item | Sep. 30, 2014 item | Sep. 30, 2013 item | Dec. 31, 2013
Loans and Investments |  |  |  |  |
Number of impaired loans | 2 | 1 | 4 | 4 |
Carrying value of impaired loan | $ 144,700,000 | $ 5,400,000 | $ 158,500,000 | $ 26,700,000 |
Impaired loans, provision for loan losses | 2,860,000 | 1,500,000 | 7,810,000 | 5,500,000 |
Loans and Investments |  |  |  |  |
Provision for loan losses (net of recoveries) | 1,326,538 | 750,231 | 590,695 | 4,072,108 |
Number of impaired loans | 12 | 15 | 12 | 15 |
Aggregate carrying value of impaired loans before reserves | 228,576,231 |  | 228,576,231 |  | 207,471,246
Charge-offs to previously recorded reserves |  | 4,295,506 | 6,501,079 | 22,756,836 |
Principal paydowns of loan sold |  |  | (694,560,068) | (199,325,600) |
Changes in allowance for loan losses |  |  |  |  |
Allowance at beginning of the period | 115,059,988 | 146,563,765 | 122,277,411 | 161,706,313 |
Provision for loan losses | 2,860,000 | 1,500,000 | 7,810,000 | 5,500,000 |
Charge-offs |  | (4,295,506) | (6,501,079) | (22,756,836) |
Recoveries of reserves | (1,533,462) | (749,768) | (7,199,806) | (1,430,986) |
Allowance at end of the period | 116,386,526 | 143,018,491 | 116,386,526 | 143,018,491 |
Bridge loan, two mezzanine loans, and two junior participating loans |  |  |  |  |
Loans and Investments |  |  |  |  |
Charge-offs to previously recorded reserves |  |  |  | 1,500,000 |
Changes in allowance for loan losses |  |  |  |  |
Charge-offs |  |  |  | 21,300,000 |
Mezzanine Loans |  |  |  |  |
Loans and Investments |  |  |  |  |
Number of loans written off |  |  |  | 2 |
Changes in allowance for loan losses |  |  |  |  |
Charge-offs |  |  | 6,500,000 |  |
Junior participating loans |  |  |  |  |
Loans and Investments |  |  |  |  |
Charge-offs to previously recorded reserves |  | 1,500,000 |  |  |
Number of loans written off |  |  |  | 2 |
Changes in allowance for loan losses |  |  |  |  |
Charge-offs |  | 2,800,000 |  |  |
Seven loans collateralized by a land development project | Maturity date of September 2014 |  |  |  |  |
Loans and Investments |  |  |  |  |
Number of loans with unpaid principal balance |  |  | 7 |  |
Unpaid principal balance on loans | 114,300,000 |  | 114,300,000 |  |
Changes in allowance for loan losses |  |  |  |  |
Allowance at end of the period | 45,300,000 |  | 45,300,000 |  |
Four loans collateralized by a land development project | Maturity date of September 2014 |  |  |  |  |
Loans and Investments |  |  |  |  |
Number of loans with unpaid principal balance |  |  | 4 |  |
Unpaid principal balance on loans | $ 101,900,000 |  | $ 101,900,000 |  |
Weighted average accrual rate of interest (as a percent) |  |  | 9.60% |  |

X
- Definition Reflects the total amount of loans and leases that have been removed or charged-off, from both loan receivables and the reserve for credit losses. + References No definition available. + Details
Name: | abr_AllowanceForLoanAndLeaseLossesTotalChargeOffs
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Reflects the amount of loans and leases that have been removed or charged-off, from both loan receivables and the reserve for credit losses when the loan has been repaid, forgiven or sold. + References No definition available. + Details
Name: | abr_AllowanceForLoanLossChargeOffs
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The carrying value of impaired financing receivables derived after deducting unearned revenue and other holdbacks. + References No definition available. + Details
Name: | abr_ImpairedFinancingReceivablesCarryingAmount
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This represents the carrying value of impaired financing receivables prior to the write-down of the carrying value to the fair value of underlying collateral. + References No definition available. + Details
Name: | abr_ImpairedFinancingReceivablesCarryingValueBeforeWriteDown
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the number of loans with unpaid principal balance. + References No definition available. + Details
Name: | abr_ImpairedFinancingReceivableUnpaidPrincipalBalanceNumberOfLoans
Namespace Prefix: | abr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the weighted average accrual rate of interest. + References No definition available. + Details
Name: | abr_ImpairedFinancingReceivableWeightedAverageAccrualRateOfInterest
Namespace Prefix: | abr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of impaired loans. + References No definition available. + Details
Name: | abr_ImpairedLoansNumber
Namespace Prefix: | abr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of impaired loans. + References No definition available. + Details
Name: | abr_NumberOfImpairedLoans
Namespace Prefix: | abr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of loans written off during the period. + References No definition available. + Details
Name: | abr_NumberOfLoansWrittenOff
Namespace Prefix: | abr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the cash inflow during the reporting period in respect of payoffs and paydowns of loans and investments held by the reporting entity. + References No definition available. + Details
Name: | abr_ProceedsFromPayoffsAndPaydownsOfLoansAndInvestments
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents the gross amount charged against earnings during the period as credit losses (bad debt expense) based on review of the loan and lease portfolio and application of the methodology for estimating credit losses. + References No definition available. + Details
Name: | abr_ProvisionForLoanAndLeaseLossesGross
Namespace Prefix: | abr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_AllowanceForLoanAndLeaseLossesRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 + Details
Name: | us-gaap_AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for 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(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Subparagraph d -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section L -Subsection 1 + Details
Name: | us-gaap_LoansAndLeasesReceivableAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_MortgageLoansOnRealEstateLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense related to estimated loss from loan and lease transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 + Details
Name: | us-gaap_ProvisionForLoanAndLeaseLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration