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Consolidated Statements of Earnings (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Interest income: |  |  |
Loans, including fees | $ 20,604 | $ 21,943 | $ 21,306
Securities | 6,706 | 7,070 | 9,343
Federal funds sold and interest bearing bank deposits | 148 | 54 | 57
Total interest income | 27,458 | 29,067 | 30,706
Interest expense: |  |  |
Deposits | 5,392 | 6,324 | 8,068
Short-term borrowings | 14 | 16 | 12
Long-term debt interest expense | 1,130 | 1,830 | 3,401
Total interest expense | 6,536 | 8,170 | 11,481
Net interest income | 20,922 | 20,897 | 19,225
Provision for loan losses | 400 | 3,815 | 2,450
Net interest income after provision for loan losses | 20,522 | 17,082 | 16,775
Noninterest income: |  |  |
Service charges on deposit accounts | 930 | 1,111 | 1,167
Mortgage lending | 2,895 | 3,445 | 1,922
Bank-owned life insurance gain | 427 | 445 | 460
Gain on sale of affordable housing investments | 0 | 3,268 | 0
Affordable housing investment losses | 0 | 0 | (646)
Gain on sale of premises and equipment | 1,018 | 0 | 0
Other noninterest income | 1,377 | 1,535 | 1,396
Securities gains, net: |  |  |
Realized gains, net | 651 | 809 | 1,216
Total other-than-temporary impairments | 0 | (130) | (468)
Non-credit portion of other-than-temporary impairments recognized in other comprehensive income | 0 | 0 | 130
Total securities gains (losses), net | 651 | 679 | 878
Total noninterest income | 7,298 | 10,483 | 5,177
Noninterest expense: |  |  |
Salaries and benefits | 8,788 | 8,691 | 8,167
Net occupancy and equipment | 1,335 | 1,332 | 1,404
Professional fees | 774 | 704 | 735
FDIC and other regulatory assessments | 512 | 686 | 792
Other real estate owned, net | 570 | 323 | 2,007
Prepayment penalties on long-term debt | 3,028 | 3,720 | 0
Other noninterest expense | 3,405 | 3,927 | 3,252
Total noninterest expense | 18,412 | 19,383 | 16,357
Earnings before income taxes | 9,408 | 8,182 | 5,595
Income tax expense | 2,290 | 1,419 | 57
Net earnings | $ 7,118 | $ 6,763 | $ 5,538
Net earnings per share: |  |  |
Basic and diluted earnings per share | $ 1.95 | $ 1.86 | $ 1.52
Weighted average shares outstanding: |  |  |
Basic and diluted weighted average shares outstanding | 3,643,003 | 3,642,831 | 3,642,735

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