|
Fair Value Measurements And Fair Values Of Financial Instruments (Schedule Of Estimated Fair Values Of Corporation's Financial Instruments) (Details) (USD $)
In Thousands, unless otherwise specified
|
Dec. 31, 2014
|
Dec. 31, 2013
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Securities, available-for-sale, Carrying Amount |
$ 213,174 |
$ 228,741 |
| Carrying Amount [Member] |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Cash and cash equivalents |
31,094 |
15,062 |
| Securities, available-for-sale, Carrying Amount |
213,174 |
228,741 |
| Restricted investment in bank stocks |
3,799 |
4,742 |
| Loans held for sale |
464 |
514 |
| Loans, net |
908,928 |
849,409 |
| Interest receivable |
3,702 |
3,583 |
| Deposits |
954,973 |
925,303 |
| Short-term borrowings |
42,184 |
40,363 |
| Long-term debt |
90,406 |
70,493 |
| Interest payable |
477 |
391 |
| Off-balance sheet instruments |
0 |
0 |
| Estimated Fair Value [Member] |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Cash and cash equivalents |
31,094 |
15,062 |
| Securities, available-for-sale, Carrying Amount |
213,174 |
228,741 |
| Restricted investment in bank stocks |
3,799 |
4,742 |
| Loans held for sale |
475 |
524 |
| Loans, net |
924,930 |
868,413 |
| Interest receivable |
3,702 |
3,583 |
| Deposits |
955,581 |
927,396 |
| Short-term borrowings |
42,184 |
40,363 |
| Long-term debt |
88,120 |
68,604 |
| Interest payable |
477 |
391 |
| Off-balance sheet instruments |
0 |
0 |
| (Level 1) Quoted Prices In Active Markets For Identical Assets [Member] |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Cash and cash equivalents |
31,094 |
15,062 |
| Securities, available-for-sale, Carrying Amount |
0 |
0 |
| Restricted investment in bank stocks |
0 |
0 |
| Loans held for sale |
0 |
0 |
| Loans, net |
0 |
0 |
| Interest receivable |
0 |
0 |
| Deposits |
0 |
0 |
| Short-term borrowings |
0 |
0 |
| Long-term debt |
0 |
0 |
| Interest payable |
0 |
0 |
| Off-balance sheet instruments |
0 |
0 |
| (Level 2) Significant Other Observable Inputs [Member] |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Cash and cash equivalents |
0 |
0 |
| Securities, available-for-sale, Carrying Amount |
213,174 |
228,741 |
| Restricted investment in bank stocks |
3,799 |
4,742 |
| Loans held for sale |
475 |
524 |
| Loans, net |
0 |
0 |
| Interest receivable |
3,702 |
3,583 |
| Deposits |
955,581 |
927,396 |
| Short-term borrowings |
42,184 |
40,363 |
| Long-term debt |
80,367 |
60,417 |
| Interest payable |
477 |
391 |
| Off-balance sheet instruments |
0 |
0 |
| (Level 3) Significant Other Unobservable Inputs [Member] |
|
|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
| Cash and cash equivalents |
0 |
0 |
| Securities, available-for-sale, Carrying Amount |
0 |
0 |
| Restricted investment in bank stocks |
0 |
0 |
| Loans held for sale |
0 |
0 |
| Loans, net |
924,930 |
868,413 |
| Interest receivable |
0 |
0 |
| Deposits |
0 |
0 |
| Short-term borrowings |
0 |
0 |
| Long-term debt |
7,753 |
8,187 |
| Interest payable |
0 |
0 |
| Off-balance sheet instruments |
$ 0 |
$ 0 |