XML 101 R34.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Banking and Thrift [Abstract] |
Time Deposits | Time deposits at December 31 consist of the following:
|  | (In Thousands) |
|  | 2014 |  |  | 2013 |
Time deposits under $100,000 |  | $ | 113,903 |  |  | $ | 135,998 |
Time deposits of $100,000 or more |  |  | 81,597 |  |  |  | 100,362 |
|  | $ | 195,500 |  |  | $ | 236,360 |
Scheduled Maturities for Time Deposits | At December 31, 2014 the scheduled maturities for time deposits are as follows:
|  | (In Thousands) |
2015 |  | $ | 97,439 |
2016 |  |  | 49,634 |
2017 |  |  | 19,586 |
2018 |  |  | 24,864 |
2019 |  |  | 3,053 |
thereafter |  |  | 924 |
|  | $ | 195,500 |

X
- Definition Time Deposits By Maturity Table [Text Block] + References No definition available. + Details
Name: | fmb_TimeDepositsByMaturityTableTextBlock
Namespace Prefix: | fmb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Time Deposits Table [Text Block] + References No definition available. + Details
Name: | fmb_TimeDepositsTableTextBlock
Namespace Prefix: | fmb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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