XML 56 R41.htm IDEA: XBRL DOCUMENT
v3.8.0.1

DEPOSITS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Deposits [Abstract] |
Schedule Of Deposit Liabilities [Table Text Block] | ## The following table sets forth the balance of the Company’s deposits:
|  | AT DECEMBER 31,
|  | 2017 |  | 2016
|  | (IN THOUSANDS)
Demand: |  |  |  |  |  |  |  |
Non-interest bearing |  | $ | 183,603 |  |  | $ | 188,808 |
Interest bearing |  |  | 170,343 |  |  |  | 163,801 |
Savings |  |  | 96,583 |  |  |  | 96,475 |
Money market |  |  | 238,119 |  |  |  | 258,978 |
Certificates of deposit in denominations of $100,000 or more |  |  | 30,297 |  |  |  | 27,427 |
Other time |  |  | 229,000 |  |  |  | 232,297 |
Total deposits |  | $ | 947,945 |  |  | $ | 967,786 |
Interest Income and Interest Expense Disclosure [Table Text Block] | Interest expense on deposits consisted of the following:
|  | YEAR ENDED DECEMBER 31,
|  | 2017 |  | 2016 |  | 2015
|  | (IN THOUSANDS)
Interest bearing demand |  | $ | 638 |  |  | $ | 317 |  |  | $ | 199 |
Savings |  |  | 162 |  |  |  | 159 |  |  |  | 156 |
Money market |  |  | 1,446 |  |  |  | 1,198 |  |  |  | 817 |
Certificates of deposit in denominations of $100,000 or more |  |  | 319 |  |  |  | 283 |  |  |  | 266 |
Other time |  |  | 3,690 |  |  |  | 3,443 |  |  |  | 3,314 |
Total interest expense |  | $ | 6,255 |  |  | $ | 5,400 |  |  | $ | 4,752 |
Schedule Of Maturities Of Time Deposits [Table Text Block] | The following table sets forth the balance of other time deposits and certificates of deposit of $100,000 or more as of December 31, 2017 maturing in the periods presented:
YEAR: |  | OTHER TIME DEPOSITS |  | CERTIFICATES OF DEPOSIT OF $100,000 OR MORE
|  | (IN THOUSANDS)
2018 |  | $ | 102,529 |  |  | $ | 24,194 |
2019 |  |  | 47,133 |  |  |  | 2,295 |
2020 |  |  | 38,932 |  |  |  | 3,707 |
2021 |  |  | 18,796 |  |  |  | — |
2022 |  |  | 9,532 |  |  |  | — |
2023 and after |  |  | 12,078 |  |  |  | 101 |
Total |  | $ | 229,000 |  |  | $ | 30,297 |
Schedule Of Maturities Of Time Deposits Of One Hundred Thousand Or More [Table Text Block] | The maturities on certificates of deposit greater than $100,000 or more as of December 31, 2017, are as follows:
MATURING IN: |  | (IN THOUSANDS)
Three months or less |  | $ | 6,649 |
Over three through six months |  |  | 9,511 |
Over six through twelve months |  |  | 8,034 |
Over twelve months |  |  | 6,103 |
Total |  | $ | 30,297 |

X
- Definition Tabular disclosure of deposit liabilities. + References No definition available. + Details
Name: | asrv_ScheduleOfDepositLiabilitiesTableTextBlock
Namespace Prefix: | asrv_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition It represents schedule of maturities of time deposits of one hundred thousand or more. + References No definition available. + Details
Name: | asrv_ScheduleOfMaturitiesOfTimeDepositsOfOneHundredThousandOrMoreTableTextBlock
Namespace Prefix: | asrv_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of time deposits. + References No definition available. + Details
Name: | asrv_ScheduleOfMaturitiesOfTimeDepositsTableTextBlock
Namespace Prefix: | asrv_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of interest income and expense, including, but not limited to, interest income and expense from investments, loans, and securities. + References No definition available. + Details
Name: | us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration