XML 67 R38.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Loans, Impaired Financing Receivable (Details) (USD $) In Thousands, unless otherwise specified | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Dec. 31, 2013
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | $ 33,452 | $ 27,110 | $ 36,744
Unpaid Contractual Principal Balance With An Allowance Recorded | 10,744 | 26,583 | 16,526
Unpaid Contractual Principal Balance, Total | 44,196 | 53,693 | 53,270
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 25,507 | 21,727 | 31,289
Impaired Balance With An Allowance Recorded | 9,916 | 24,132 | 13,975
Impaired Balance, Total | 35,423 | 45,859 | 45,264
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 1,077 | 3,216 | 2,299
Related Allowance Total | 1,077 | 3,216 | 2,299
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 29,510 | 14,605 | 24,209
Average Recorded Investment With An Allowance Recorded | 11,353 | 16,782 | 22,112
Average Recorded Investment, Total | 40,863 | 31,387 | 46,321
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 572 | 292 | 797
Interest Income Recognized With An Allowance Recorded | 216 | 410 | 243
Interest Income Recognized, Total | 788 | 702 | 1,040
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 638 | 316 | 802
Interest Income Collected With An Allowance Recorded | 220 | 415 | 240
Interest Income Collected, Total | 858 | 731 | 1,042
Commercial [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 394 | 266 | 305
Unpaid Contractual Principal Balance With An Allowance Recorded | 99 | 1,465 | 1,453
Unpaid Contractual Principal Balance, Total | 493 | 1,731 | 1,758
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 394 | 265 | 305
Impaired Balance With An Allowance Recorded | 99 | 1,465 | 1,453
Impaired Balance, Total | 493 | 1,730 | 1,758
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 99 | 108 | 434
Related Allowance Total | 99 | 108 | 434
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 803 | 98 | 216
Average Recorded Investment With An Allowance Recorded | 527 | 1,280 | 1,689
Average Recorded Investment, Total | 1,330 | 1,378 | 1,905
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 6 | 11 | 24
Interest Income Recognized With An Allowance Recorded | 0 | 14 | 15
Interest Income Recognized, Total | 6 | 25 | 39
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 14 | 14 | 25
Interest Income Collected With An Allowance Recorded | 0 | 19 | 21
Interest Income Collected, Total | 14 | 33 | 46
Agricultural [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 50 | 0 | 0
Unpaid Contractual Principal Balance With An Allowance Recorded | 0 | 0 | 0
Unpaid Contractual Principal Balance, Total | 50 | 0 | 0
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 45 | 0 | 0
Impaired Balance With An Allowance Recorded | 0 | 0 | 0
Impaired Balance, Total | 45 | 0 | 0
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 0 | 0 | 0
Related Allowance Total | 0 | 0 | 0
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 53 | 13 | 10
Average Recorded Investment With An Allowance Recorded | 0 | 0 | 0
Average Recorded Investment, Total | 53 | 13 | 10
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | (4) | 0 | 0
Interest Income Recognized With An Allowance Recorded | 0 | 0 | 0
Interest Income Recognized, Total | (4) | 0 | 0
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 6 | 0 | 0
Interest Income Collected With An Allowance Recorded | 0 | 0 | 0
Interest Income Collected, Total | 6 | 0 | 0
Commercial Construction [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 9,210 | 8,335 | 7,856
Unpaid Contractual Principal Balance With An Allowance Recorded | 210 | 5,924 | 5,923
Unpaid Contractual Principal Balance, Total | 9,420 | 14,259 | 13,779
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 3,101 | 5,010 | 4,750
Impaired Balance With An Allowance Recorded | 139 | 3,473 | 3,472
Impaired Balance, Total | 3,240 | 8,483 | 8,222
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 59 | 573 | 830
Related Allowance Total | 59 | 573 | 830
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 3,347 | 2,220 | 4,106
Average Recorded Investment With An Allowance Recorded | 1,993 | 4,386 | 5,025
Average Recorded Investment, Total | 5,340 | 6,606 | 9,131
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 2 | 17 | 35
Interest Income Recognized With An Allowance Recorded | 0 | 0 | 0
Interest Income Recognized, Total | 2 | 17 | 35
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 2 | 23 | 41
Interest Income Collected With An Allowance Recorded | 0 | 0 | 0
Interest Income Collected, Total | 2 | 23 | 41
Residential Construction [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 0 | 0 | 0
Unpaid Contractual Principal Balance With An Allowance Recorded | 0 | 0 | 0
Unpaid Contractual Principal Balance, Total | 0 | 0 | 0
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 0 | 0 | 0
Impaired Balance With An Allowance Recorded | 0 | 0 | 0
Impaired Balance, Total | 0 | 0 | 0
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 0 | 0 | 0
Related Allowance Total | 0 | 0 | 0
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 0 | 0 | 0
Average Recorded Investment With An Allowance Recorded | 0 | 0 | 0
Average Recorded Investment, Total | 0 | 0 | 0
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 0 | 0 | 0
Interest Income Recognized With An Allowance Recorded | 0 | 0 | 0
Interest Income Recognized, Total | 0 | 0 | 0
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 0 | 0 | 0
Interest Income Collected With An Allowance Recorded | 0 | 0 | 0
Interest Income Collected, Total | 0 | 0 | 0
Commercial Real Estate [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 17,346 | 8,559 | 20,121
Unpaid Contractual Principal Balance With An Allowance Recorded | 5,931 | 15,061 | 5,874
Unpaid Contractual Principal Balance, Total | 23,277 | 23,620 | 25,995
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 16,656 | 8,064 | 19,253
Impaired Balance With An Allowance Recorded | 5,931 | 15,061 | 5,874
Impaired Balance, Total | 22,587 | 23,125 | 25,127
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 283 | 1,559 | 424
Related Allowance Total | 283 | 1,559 | 424
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 19,058 | 8,493 | 13,199
Average Recorded Investment With An Allowance Recorded | 6,508 | 7,785 | 11,072
Average Recorded Investment, Total | 25,566 | 16,278 | 24,271
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 427 | 95 | 494
Interest Income Recognized With An Allowance Recorded | 142 | 287 | 157
Interest Income Recognized, Total | 569 | 382 | 651
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 445 | 113 | 504
Interest Income Collected With An Allowance Recorded | 143 | 285 | 148
Interest Income Collected, Total | 588 | 398 | 652
Residential Real Estate [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 4,729 | 7,378 | 7,837
Unpaid Contractual Principal Balance With An Allowance Recorded | 4,106 | 2,804 | 1,949
Unpaid Contractual Principal Balance, Total | 8,835 | 10,182 | 9,786
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 3,953 | 5,830 | 6,362
Impaired Balance With An Allowance Recorded | 3,349 | 2,804 | 1,849
Impaired Balance, Total | 7,302 | 8,634 | 8,211
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 605 | 774 | 526
Related Allowance Total | 605 | 774 | 526
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 5,054 | 2,022 | 4,564
Average Recorded Investment With An Allowance Recorded | 1,751 | 3,331 | 3,662
Average Recorded Investment, Total | 6,805 | 5,353 | 8,226
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 150 | 157 | 224
Interest Income Recognized With An Allowance Recorded | 66 | 65 | 26
Interest Income Recognized, Total | 216 | 222 | 250
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 142 | 152 | 209
Interest Income Collected With An Allowance Recorded | 70 | 64 | 24
Interest Income Collected, Total | 212 | 216 | 233
Farmland [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 1,330 | 2,277 | 303
Unpaid Contractual Principal Balance With An Allowance Recorded | 398 | 1,329 | 1,327
Unpaid Contractual Principal Balance, Total | 1,728 | 3,606 | 1,630
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 984 | 2,277 | 303
Impaired Balance With An Allowance Recorded | 398 | 1,329 | 1,327
Impaired Balance, Total | 1,382 | 3,606 | 1,630
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 31 | 202 | 85
Related Allowance Total | 31 | 202 | 85
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 782 | 1,618 | 1,859
Average Recorded Investment With An Allowance Recorded | 574 | 0 | 664
Average Recorded Investment, Total | 1,356 | 1,618 | 2,523
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | (19) | 0 | 1
Interest Income Recognized With An Allowance Recorded | 8 | 44 | 45
Interest Income Recognized, Total | (11) | 44 | 46
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 11 | 0 | 1
Interest Income Collected With An Allowance Recorded | 7 | 47 | 47
Interest Income Collected, Total | 18 | 47 | 48
Consumer [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 181 | 295 | 313
Unpaid Contractual Principal Balance With An Allowance Recorded | 0 | 0 | 0
Unpaid Contractual Principal Balance, Total | 181 | 295 | 313
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 173 | 281 | 307
Impaired Balance With An Allowance Recorded | 0 | 0 | 0
Impaired Balance, Total | 173 | 281 | 307
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 0 | 0 | 0
Related Allowance Total | 0 | 0 | 0
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 215 | 141 | 253
Average Recorded Investment With An Allowance Recorded | 0 | 0 | 0
Average Recorded Investment, Total | 215 | 141 | 253
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 7 | 12 | 18
Interest Income Recognized With An Allowance Recorded | 0 | 0 | 0
Interest Income Recognized, Total | 7 | 12 | 18
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 10 | 14 | 21
Interest Income Collected With An Allowance Recorded | 0 | 0 | 0
Interest Income Collected, Total | 10 | 14 | 21
Other [Member] |  |  |
Unpaid Contractual Principal Balance [Abstract] |  |  |
Unpaid Contractual Principal Balance With No Related Allowance Recorded | 212 | 0 | 9
Unpaid Contractual Principal Balance With An Allowance Recorded | 0 | 0 | 0
Unpaid Contractual Principal Balance, Total | 212 | 0 | 9
Impaired Balance [Abstract] |  |  |
Impaired Balance With No Related Allowance Recorded | 201 | 0 | 9
Impaired Balance With An Allowance Recorded | 0 | 0 | 0
Impaired Balance, Total | 201 | 0 | 9
Related Allowance [Abstract] |  |  |
Related Allowance - With An Allowance Recorded | 0 | 0 | 0
Related Allowance Total | 0 | 0 | 0
Average Recorded Investment [Abstract] |  |  |
Average Recorded Investment With No Related Allowance Recorded | 198 | 0 | 2
Average Recorded Investment With An Allowance Recorded | 0 | 0 | 0
Average Recorded Investment, Total | 198 | 0 | 2
Interest Income Recognized [Abstract] |  |  |
Interest Income Recognized With No Related Allowance Recorded | 3 | 0 | 1
Interest Income Recognized With An Allowance Recorded | 0 | 0 | 0
Interest Income Recognized, Total | 3 | 0 | 1
Interest Income Collected [Abstract] |  |  |
Interest Income Collected With No Related Allowance Recorded | 8 | 0 | 1
Interest Income Collected With An Allowance Recorded | 0 | 0 | 0
Interest Income Collected, Total | $ 8 | $ 0 | $ 1

X
- Details
Name: | cban_RelatedAllowanceAbstract
Namespace Prefix: | cban_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + 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 (c)(3) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of allowance for credit losses related to recorded investment. + 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)(3) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition Amount of average investment of impaired financing receivables for which there is no 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of interest income, recognized on cash basis, on financing receivables, for which there is no related allowance for credit losses and are recognized as impaired. + 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 (c)(3) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is no 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables for which there is no 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_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of average investment of impaired financing receivables for which there is a 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of interest income on financing receivables, for which there is a related allowance for credit losses, recognized on a cash-basis method of accounting that the financing receivables were impaired. + 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 (c)(3) -URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is a 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 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Unpaid principal balance of impaired financing receivables for which there is a 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_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant