XML 44 R37.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Commitments and Contingencies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Outstanding Commitments to Originate Loans [Table Text Block] | The Bancorp had outstanding commitments to originate loans as follows:
|  | (Dollars in thousands) |
|  | Fixed |  |  | Variable |  |  |  |
|  | Rate |  |  | Rate |  |  | Total |
December 31, 2012: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business |  | $ | 2,334 |  |  | $ | 26,673 |  |  | $ | 29,007 |
Real estate |  |  | 15,979 |  |  |  | 8,581 |  |  |  | 24,560 |
Consumer loans |  |  | - |  |  |  | - |  |  |  | - |
Government loans |  |  | 4,941 |  |  |  | - |  |  |  | 4,941 |
Unsecured consumer overdrafts |  |  | 10,812 |  |  |  | - |  |  |  | 10,812 |
Total |  | $ | 34,066 |  |  | $ | 35,254 |  |  | $ | 69,320 |
December 31, 2011: |  |  |  |  |  |  |  |  |  |  |  |
Commercial business |  | $ | 2,524 |  |  | $ | 24,319 |  |  | $ | 26,843 |
Real estate |  |  | 16,510 |  |  |  | 18,730 |  |  |  | 35,240 |
Consumer loans |  |  | - |  |  |  | 4 |  |  |  | 4 |
Government loans |  |  | 4,941 |  |  |  | - |  |  |  | 4,941 |
Unsecured consumer overdrafts |  |  | 10,828 |  |  |  | - |  |  |  | 10,828 |
Total |  | $ | 34,803 |  |  | $ | 43,053 |  |  | $ | 77,856 |

X
- Definition Tabular disclosure of outstanding commitments to originate the loans. + References No definition available. + Details
Name: | nwin_ScheduleOfOutstandingCommitmentsToOriginateLoansTableTextBlock
Namespace Prefix: | nwin_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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