XML 33 R22.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Loan and Allowance for Loan Losses (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Loans And Leases Receivable Disclosure [Abstract] |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  |  |  |  |  |  | September 30, |  |  | December 31,
(In thousands) |  |  | 2016 |  |  | 2015
Commercial and industrial |  | $ | 50,881 |  | $ | 52,479
Construction and land development |  |  | 44,004 |  |  | 43,694
Commercial real estate: |  |  |  |  |  |
| Owner occupied |  |  | 46,427 |  |  | 46,602
| Multi-family |  |  | 45,799 |  |  | 45,264
| Other |  |  | 119,332 |  |  | 111,987
|  | Total commercial real estate |  |  | 211,558 |  |  | 203,853
Residential real estate: |  |  |  |  |  |
| Consumer mortgage |  |  | 67,238 |  |  | 70,009
| Investment property |  |  | 45,065 |  |  | 46,664
|  | Total residential real estate |  |  | 112,303 |  |  | 116,673
Consumer installment |  |  | 8,996 |  |  | 10,220
|  | Total loans |  |  | 427,742 |  |  | 426,919
Less: unearned income |  |  | (539) |  |  | (509)
|  | Loans, net of unearned income |  | $ | 427,203 |  | $ | 426,410
Past Due Financing Receivables [Table Text Block] |
|  |  |  |  |  |  |  |  | Accruing | Accruing | Total |  |  |  |
|  |  |  |  |  |  |  |  | 30-89 Days | Greater than | Accruing | Non- |  |  | Total
(In thousands) |  | Current | Past Due | 90 days | Loans | Accrual |  |  | Loans
September 30, 2016: |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 50,840 | 3 | — | 50,843 | 38 |  | $ | 50,881
Construction and land development |  |  | 43,959 | — | — | 43,959 | 45 |  |  | 44,004
Commercial real estate: |  |  |  |  |  |  |  |  |  |
| Owner occupied |  |  | 46,427 | — | — | 46,427 | — |  |  | 46,427
| Multi-family |  |  | 45,799 | — | — | 45,799 | — |  |  | 45,799
| Other |  |  | 117,811 | — | — | 117,811 | 1,521 |  |  | 119,332
|  | Total commercial real estate |  |  | 210,037 | — | — | 210,037 | 1,521 |  |  | 211,558
Residential real estate: |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  |  | 66,705 | 312 | 211 | 67,228 | 10 |  |  | 67,238
| Investment property |  |  | 45,008 | 57 | — | 45,065 | — |  |  | 45,065
|  | Total residential real estate |  |  | 111,713 | 369 | 211 | 112,293 | 10 |  |  | 112,303
Consumer installment |  |  | 8,956 | 40 | — | 8,996 | — |  |  | 8,996
|  | Total |  | $ | 425,505 | 412 | 211 | 426,128 | 1,614 |  | $ | 427,742
December 31, 2015: |  |  |  |  |  |  |  |  |  |
Commercial and industrial |  | $ | 52,387 | 49 | — | 52,436 | 43 |  | $ | 52,479
Construction and land development |  |  | 43,111 | — | — | 43,111 | 583 |  |  | 43,694
Commercial real estate: |  |  |  |  |  |  |  |  |  |
| Owner occupied |  |  | 46,372 | — | — | 46,372 | 230 |  |  | 46,602
| Multi-family |  |  | 45,264 | — | — | 45,264 | — |  |  | 45,264
| Other |  |  | 110,467 | — | — | 110,467 | 1,520 |  |  | 111,987
|  | Total commercial real estate |  |  | 202,103 | — | — | 202,103 | 1,750 |  |  | 203,853
Residential real estate: |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  |  | 68,579 | 1,105 | — | 69,684 | 325 |  |  | 70,009
| Investment property |  |  | 46,435 | 229 | — | 46,664 | — |  |  | 46,664
|  | Total residential real estate |  |  | 115,014 | 1,334 | — | 116,348 | 325 |  |  | 116,673
Consumer installment |  |  | 10,179 | 28 | — | 10,207 | 13 |  |  | 10,220
|  | Total |  | $ | 422,794 | 1,411 | — | 424,205 | 2,714 |  | $ | 426,919
Allowance for Credit Losses on Financing Receivables [Table Text Block] |
|  |  | September 30, 2016
(In thousands) | Commercial and industrial |  | Construction and land development |  | Commercial real estate |  | Residential real estate |  | Consumer installment |  |  |  | Total
Quarter ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 506 |  | 744 |  | 2,092 |  | 1,061 |  | 125 |  |  | $ | 4,528
Charge-offs |  | — |  | — |  | — |  | (7) |  | (1) |  |  |  | (8)
Recoveries |  | 3 |  | 5 |  | — |  | 49 |  | 1 |  |  |  | 58
| Net recoveries |  | 3 |  | 5 |  | — |  | 42 |  | — |  |  |  | 50
Provision for loan losses |  | 6 |  | (76) |  | 140 |  | (83) |  | 13 |  |  |  | —
Ending balance | $ | 515 |  | 673 |  | 2,232 |  | 1,020 |  | 138 |  |  | $ | 4,578
Nine months ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 523 |  | 669 |  | 1,879 |  | 1,059 |  | 159 |  |  | $ | 4,289
Charge-offs |  | (83) |  | — |  | (194) |  | (162) |  | (29) |  |  |  | (468)
Recoveries |  | 26 |  | 1,207 |  | — |  | 115 |  | 9 |  |  |  | 1,357
| Net (charge-offs) recoveries |  | (57) |  | 1,207 |  | (194) |  | (47) |  | (20) |  |  |  | 889
Provision for loan losses |  | 49 |  | (1,203) |  | 547 |  | 8 |  | (1) |  |  |  | (600)
Ending balance | $ | 515 |  | 673 |  | 2,232 |  | 1,020 |  | 138 |  |  | $ | 4,578
|  |  | September 30, 2015
(In thousands) | Commercial and industrial |  | Construction and land development |  | Commercial real estate |  | Residential real estate |  | Consumer installment |  |  |  | Total
Quarter ended: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 681 |  | 640 |  | 2,146 |  | 1,180 |  | 239 |  |  | $ | 4,886
Charge-offs |  | — |  | — |  | — |  | (26) |  | (23) |  |  |  | (49)
Recoveries |  | 13 |  | 4 |  | — |  | 71 |  | 2 |  |  |  | 90
| Net recoveries (charge-offs) |  | 13 |  | 4 |  | — |  | 45 |  | (21) |  |  |  | 41
Provision for loan losses |  | (190) |  | (17) |  | 533 |  | (122) |  | (4) |  |  |  | 200
Ending balance | $ | 504 |  | 627 |  | 2,679 |  | 1,103 |  | 214 |  |  | $ | 5,127
Nine months ended: |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 639 |  | 974 |  | 1,928 |  | 1,119 |  | 176 |  |  | $ | 4,836
Charge-offs |  | (58) |  | — |  | — |  | (86) |  | (45) |  |  |  | (189)
Recoveries |  | 17 |  | 13 |  | — |  | 236 |  | 14 |  |  |  | 280
| Net (charge-offs) recoveries |  | (41) |  | 13 |  | — |  | 150 |  | (31) |  |  |  | 91
Provision for loan losses |  | (94) |  | (360) |  | 751 |  | (166) |  | 69 |  |  |  | 200
Ending balance | $ | 504 |  | 627 |  | 2,679 |  | 1,103 |  | 214 |  |  | $ | 5,127
Financing Receivable Allowance for Credit Loss Additional Information [Table Text Block] |
|  |  |  |  |  |  | Collectively evaluated (1) |  | Individually evaluated (2) |  | Total
|  |  |  |  |  |  | Allowance | Recorded |  | Allowance | Recorded |  | Allowance | Recorded
|  |  |  |  |  |  | for loan | investment |  | for loan | investment |  | for loan | investment
(In thousands) |  | losses | in loans |  | losses | in loans |  | losses | in loans
September 30, 2016: |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 515 | 50,858 |  | — | 23 |  | 515 | 50,881
Construction and land development |  | 673 | 43,959 |  | — | 45 |  | 673 | 44,004
Commercial real estate |  | 2,196 | 209,840 |  | 36 | 1,718 |  | 2,232 | 211,558
Residential real estate |  | 1,020 | 112,303 |  | — | — |  | 1,020 | 112,303
Consumer installment |  | 138 | 8,996 |  | — | — |  | 138 | 8,996
|  | Total | $ | 4,542 | 425,956 |  | 36 | 1,786 |  | 4,578 | 427,742
September 30, 2015: |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 504 | 47,869 |  | — | 56 |  | 504 | 47,925
Construction and land development |  | 627 | 40,999 |  | — | 593 |  | 627 | 41,592
Commercial real estate |  | 1,719 | 197,693 |  | 960 | 3,756 |  | 2,679 | 201,449
Residential real estate |  | 1,103 | 117,863 |  | — | — |  | 1,103 | 117,863
Consumer installment |  | 214 | 14,362 |  | — | — |  | 214 | 14,362
|  | Total | $ | 4,167 | 418,786 |  | 960 | 4,405 |  | 5,127 | 423,191
(1) | Represents loans collectively evaluated for impairment in accordance with ASC 450-20, Loss Contingencies (formerly FAS 5), and
| pursuant to amendments by ASU 2010-20 regarding allowance for non-impaired loans.
(2) | Represents loans individually evaluated for impairment in accordance with ASC 310-30, Receivables (formerly FAS 114), and
| pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.
Financing Receivable Credit Quality Indicators [Table Text Block] |
(In thousands) |  | Pass |  | Special Mention |  | Substandard Accruing |  | Nonaccrual |  |  | Total loans
September 30, 2016: |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 46,784 |  | 3,703 |  | 356 |  | 38 |  | $ | 50,881
Construction and land development |  | 43,554 |  | 53 |  | 352 |  | 45 |  |  | 44,004
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |
| Owner occupied |  | 45,456 |  | 528 |  | 443 |  | — |  |  | 46,427
| Multi-family |  | 45,799 |  | — |  | — |  | — |  |  | 45,799
| Other |  | 117,006 |  | 64 |  | 741 |  | 1,521 |  |  | 119,332
|  | Total commercial real estate |  | 208,261 |  | 592 |  | 1,184 |  | 1,521 |  |  | 211,558
Residential real estate: |  |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  | 61,379 |  | 2,579 |  | 3,270 |  | 10 |  |  | 67,238
| Investment property |  | 43,806 |  | 106 |  | 1,153 |  | — |  |  | 45,065
|  | Total residential real estate |  | 105,185 |  | 2,685 |  | 4,423 |  | 10 |  |  | 112,303
Consumer installment |  | 8,849 |  | 58 |  | 89 |  | — |  |  | 8,996
|  | Total | $ | 412,633 |  | 7,091 |  | 6,404 |  | 1,614 |  | $ | 427,742
December 31, 2015: |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial | $ | 48,038 |  | 4,075 |  | 323 |  | 43 |  | $ | 52,479
Construction and land development |  | 42,458 |  | 60 |  | 593 |  | 583 |  |  | 43,694
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |
| Owner occupied |  | 45,772 |  | 381 |  | 219 |  | 230 |  |  | 46,602
| Multi-family |  | 45,264 |  | — |  | — |  | — |  |  | 45,264
| Other |  | 110,159 |  | 36 |  | 272 |  | 1,520 |  |  | 111,987
|  | Total commercial real estate |  | 201,195 |  | 417 |  | 491 |  | 1,750 |  |  | 203,853
Residential real estate: |  |  |  |  |  |  |  |  |  |  |
| Consumer mortgage |  | 64,502 |  | 1,964 |  | 3,218 |  | 325 |  |  | 70,009
| Investment property |  | 45,399 |  | 112 |  | 1,153 |  | — |  |  | 46,664
|  | Total residential real estate |  | 109,901 |  | 2,076 |  | 4,371 |  | 325 |  |  | 116,673
Consumer installment |  | 10,038 |  | 55 |  | 114 |  | 13 |  |  | 10,220
|  | Total | $ | 411,630 |  | 6,683 |  | 5,892 |  | 2,714 |  | $ | 426,919
Impaired Financing Receivables [Table Text Block] |
|  |  |  |  |  |  | September 30, 2016
(In thousands) |  | Unpaid principal balance (1) | Charge-offs and payments applied (2) | Recorded investment (3) |  |  | Related allowance
With no allowance recorded:
Commercial and industrial | $ | 23 | — | 23 |  |  |
Construction and land development |  | 151 | (106) | 45 |  |  |
Commercial real estate: |  |  |  |  |  |  |
| Other |  | 2,472 | (952) | 1,520 |  |  |
|  | Total commercial real estate |  | 2,472 | (952) | 1,520 |  |  |
|  | Total | $ | 2,646 | (1,058) | 1,588 |
With allowance recorded: |
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied |  | 198 | — | 198 |  |  | 36
|  | Total commercial real estate |  | 198 | — | 198 |  |  | 36
|  | Total | $ | 198 | — | 198 |  | $ | 36
|  | Total impaired loans | $ | 2,844 | (1,058) | 1,786 |  | $ | 36
(1) Unpaid principal balance represents the contractual obligation due from the customer.
(2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been
| applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status.
(3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before
| any related allowance for loan losses.
|  |  |  |  |  |  | December 31, 2015
(In thousands) |  | Unpaid principal balance (1) | Charge-offs and payments applied (2) | Recorded investment (3) |  |  | Related allowance
With no allowance recorded:
Commercial and industrial | $ | 48 | — | 48 |  |  |
Construction and land development |  | 2,582 | (1,999) | 583 |  |  |
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied |  | 308 | (78) | 230 |  |  |
| Other |  | 2,136 | (617) | 1,519 |  |  |
|  | Total commercial real estate |  | 2,444 | (695) | 1,749 |  |  |
|  | Total | $ | 5,074 | (2,694) | 2,380 |
With allowance recorded: |
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied |  | 1,027 | — | 1,027 |  |  | 121
|  | Total commercial real estate |  | 1,027 | — | 1,027 |  |  | 121
|  | Total | $ | 1,027 | — | 1,027 |  | $ | 121
|  | Total impaired loans | $ | 6,101 | (2,694) | 3,407 |  | $ | 121
(1) Unpaid principal balance represents the contractual obligation due from the customer.
(2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been
| applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status.
(3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before
| any related allowance for loan losses.
Schedule Of Average Impaired Financing Receivable [Table Text Block] |
|  |  |  |  |  |  | Quarter ended September 30, 2016 |  | Nine months ended September 30, 2016
|  |  |  |  |  |  | Average |  | Total interest |  | Average |  | Total interest
|  |  |  |  |  |  | recorded |  | income |  | recorded |  | income
(In thousands) |  | investment |  | recognized |  | investment |  | recognized
Impaired loans:
Commercial and industrial | $ | 26 |  | — |  | 36 |  | 2
Construction and land development |  | 48 |  | — |  | 111 |  | —
Commercial real estate: |  |  |  |  |  |  |  |
| Owner occupied |  | 465 |  | 3 |  | 850 |  | 29
| Other |  | 1,532 |  | — |  | 1,662 |  | —
|  | Total commercial real estate |  | 1,997 |  | 3 |  | 2,512 |  | 29
|  | Total | $ | 2,071 |  | 3 |  | 2,659 |  | 31
|  |  |  |  |  |  | Quarter ended September 30, 2015 |  | Nine months ended September 30, 2015
|  |  |  |  |  |  | Average |  | Total interest |  | Average |  | Total interest
|  |  |  |  |  |  | recorded |  | income |  | recorded |  | income
(In thousands) |  | investment |  | recognized |  | investment |  | recognized
Impaired loans:
Commercial and industrial | $ | 58 |  | 1 |  | 63 |  | 3
Construction and land development |  | 596 |  | — |  | 608 |  | —
Commercial real estate: |  |  |  |  |  |  |  |
| Owner occupied |  | 1,433 |  | 11 |  | 1,273 |  | 32
| Other |  | 921 |  | — |  | 610 |  | 18
|  | Total commercial real estate |  | 2,354 |  | 11 |  | 1,883 |  | 50
Residential real estate: |  |  |  |  |  |  |  |
| Consumer mortgages |  | — |  | — |  | 454 |  | 173
| Investment property |  | — |  | — |  | 91 |  | 76
|  | Total residential real estate |  | — |  | — |  | 545 |  | 249
|  | Total | $ | 3,008 |  | 12 |  | 3,099 |  | 302
Troubled Debt Restructurings on Financing Receivables, Accrual Status [Table Text Block] |
|  |  |  |  |  |  | TDRs
|  |  |  |  |  |  |  |  |  |  |  | Related
(In thousands) |  | Accruing | Nonaccrual | Total |  |  | Allowance
September 30, 2016 |  |  |  |  |  |  |
Commercial and industrial | $ | 23 | — | 23 |  | $ | —
Construction and land development |  | — | 45 | 45 |  |  | —
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied |  | 198 | — | 198 |  |  | 36
| Other |  | — | 1,520 | 1,520 |  |  | —
|  | Total commercial real estate |  | 198 | 1,520 | 1,718 |  |  | 36
|  | Total | $ | 221 | 1,565 | 1,786 |  | $ | 36
December 31, 2015 |  |
Commercial and industrial | $ | 48 | — | 48 |  | $ | —
Construction and land development |  | — | 582 | 582 |  |  | —
Commercial real estate: |  |  |  |  |  |  |
| Owner occupied |  | 1,027 | 230 | 1,257 |  |  | 121
|  | Total commercial real estate |  | 1,027 | 230 | 1,257 |  |  | 121
|  | Total | $ | 1,075 | 812 | 1,887 |  | $ | 121
Troubled Debt Restructuring Modifications [Table Text Block] |
|  |  |  |  |  | Quarter ended September 30, |  |  | Nine months ended September 30,
|  |  |  |  |  |  |  |  | Pre- |  | Post - |  |  |  |  |  | Pre- |  | Post -
|  |  |  |  |  |  |  |  | modification |  | modification |  |  |  |  |  | modification |  | modification
|  |  |  |  |  | Number |  |  | outstanding |  | outstanding |  |  | Number |  |  | outstanding |  | outstanding
|  |  |  |  |  | of |  |  | recorded |  | recorded |  |  | of |  |  | recorded |  | recorded
(Dollars in thousands) | contracts |  |  | investment |  | investment |  |  | contracts |  |  | investment |  | investment
2016: |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Other | — |  | $ | — |  | — |  |  | 1 |  | $ | 1,509 |  | 1,509
|  | Total commercial real estate | — |  |  | — |  | — |  |  | 1 |  |  | 1,509 |  | 1,509
|  | Total | — |  | $ | — |  | — |  |  | 1 |  | $ | 1,509 |  | 1,509
2015: |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial and industrial | — |  | $ | — |  | — |  |  | 1 |  | $ | 61 |  | 66
Construction and land development | — |  |  | — |  | — |  |  | 1 |  |  | 116 |  | 113
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Owner occupied | 1 |  |  | 216 |  | 218 |  |  | 1 |  |  | 216 |  | 218
| Other | — |  |  | — |  | — |  |  | 1 |  |  | 592 |  | 592
|  | Total commercial real estate | 1 |  |  | 216 |  | 218 |  |  | 2 |  |  | 808 |  | 810
|  | Total | 1 |  | $ | 216 |  | 218 |  |  | 4 |  | $ | 985 |  | 989
Schedule Of Debtor Troubled Debt Restructuring, Subsequent Defaults [Table Text Block] |
|  |  |  |  |  | Quarter ended September 30, |  |  | Nine months ended September 30,
|  |  |  |  |  | Number of |  |  | Recorded |  |  |  | Number of |  |  | Recorded |
(Dollars in thousands) | Contracts |  |  | investment(1) |  |  |  | Contracts |  |  | investment(1) |
2015: |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate: |  |  |  |  |  |  |  |  |  |  |  |
| Owner occupied | — |  | $ | — |  |  |  | 1 |  | $ | 261 |
|  | Total commercial real estate | — |  |  | — |  |  |  | 1 |  |  | 261 |
Residential real estate: |  |  |  |  |  |  |  |  |  |  |  |
| Investment property | — |  |  | — |  |  |  | 1 |  |  | 150 |
|  | Total residential real estate | — |  |  | — |  |  |  | 1 |  |  | 150 |
|  | Total | — |  | $ | — |  |  |  | 2 |  | $ | 411 |
(1) Amount as of applicable month end during the respective period for which there was a payment default. |

X
- References No definition available. + Details
Name: | aubn_FinancingReceivableAllowanceForCreditLossAdditionalInformationTableTextBlock
Namespace Prefix: | aubn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | aubn_ScheduleOfAccountsNotesLoansAndFinancingReceivableTableTextBlock
Namespace Prefix: | aubn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | aubn_ScheduleOfAverageImpairedFinancingReceivableTableTextBlock
Namespace Prefix: | aubn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | aubn_ScheduleOfDebtorTroubledDebtRestructuringSubsequentDefaultsTableTextBlock
Namespace Prefix: | aubn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | aubn_TroubledDebtRestructuringModificationsTableTextBlock
Namespace Prefix: | aubn_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953423-111524 + Details
Name: | us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=32702940&loc=SL6953803-111525 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953659-111524 + Details
Name: | us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of impaired financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of financing receivables that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953401-111524 + Details
Name: | us-gaap_PastDueFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables and troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953676-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953682-111524 + Details
Name: | us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration