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Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Financial assets: |  |
Cash and due from banks | $ 38,599 | $ 37,444
Interest bearing deposits with financial institutions | 16,636 | 18,389
Securities available-for-sale | 541,248 | 541,439
FHLBC and FRBC Stock | 13,433 | 10,168
Bank-owned life insurance | 61,544 | 61,764
Financial liabilities: |  |
Noninterest bearing deposits | 618,830 | 572,404
Other short-term borrowings | 149,500 | 115,000
Junior subordinated debentures | 57,686 | 57,639
Carrying Amount |  |
Financial assets: |  |
Cash and due from banks | 38,599 | 37,444
Interest bearing deposits with financial institutions | 16,636 | 18,389
Securities available-for-sale | 541,248 | 541,439
FHLBC and FRBC Stock | 13,433 | 10,168
Loans held for sale | 2,984 | 4,067
Net loans | 1,878,021 | 1,600,161
Accrued interest receivable | 10,940 | 8,595
Financial liabilities: |  |
Noninterest bearing deposits | 618,830 | 572,404
Interest bearing deposits | 1,497,843 | 1,350,521
Securities sold under repurchase agreements | 46,632 | 29,918
Other short-term borrowings | 149,500 | 115,000
Junior subordinated debentures | 57,686 | 57,639
Senior notes | 44,158 | 44,058
Note payable and other borrowings | 15,379 |
Borrowing interest payable | 281 | 140
Deposit interest payable | 973 | 631
Total Fair Value |  |
Financial assets: |  |
Cash and due from banks | 38,599 | 37,444
Interest bearing deposits with financial institutions | 16,636 | 18,389
Securities available-for-sale | 541,248 | 541,439
FHLBC and FRBC Stock | 13,433 | 10,168
Loans held for sale | 2,984 | 4,067
Net loans | 1,867,594 | 1,586,722
Accrued interest receivable | 10,940 | 8,595
Financial liabilities: |  |
Noninterest bearing deposits | 618,830 | 572,404
Interest bearing deposits | 1,495,614 | 1,346,339
Securities sold under repurchase agreements | 46,632 | 29,918
Other short-term borrowings | 149,500 | 115,000
Junior subordinated debentures | 47,625 | 59,471
Senior notes | 45,008 | 46,743
Note payable and other borrowings | 18,050 |
Borrowing interest payable | 281 | 140
Deposit interest payable | 973 | 631
Level 1 |  |
Financial assets: |  |
Cash and due from banks | 38,599 | 37,444
Interest bearing deposits with financial institutions | 16,636 | 18,389
Securities available-for-sale | 3,923 | 3,947
Financial liabilities: |  |
Noninterest bearing deposits | 618,830 | 572,404
Junior subordinated debentures | 32,989 | 33,267
Senior notes | 45,008 | 46,743
Level 2 |  |
Financial assets: |  |
Securities available-for-sale | 529,160 | 520,963
FHLBC and FRBC Stock | 13,433 | 10,168
Loans held for sale | 2,984 | 4,067
Accrued interest receivable | 10,940 | 8,595
Financial liabilities: |  |
Interest bearing deposits | 1,495,614 | 1,346,339
Securities sold under repurchase agreements | 46,632 | 29,918
Other short-term borrowings | 149,500 | 115,000
Junior subordinated debentures | 14,636 | 26,204
Note payable and other borrowings | 18,050 |
Borrowing interest payable | 281 | 140
Deposit interest payable | 973 | 631
Level 3 |  |
Financial assets: |  |
Securities available-for-sale | 8,165 | 16,529
Net loans | 1,867,594 | 1,586,722
Interest rate swap agreements net of swap credit valuation | Carrying Amount |  |
Financial liabilities: |  |
Interest rate swap | 58 | 1,287
Interest rate swap agreements net of swap credit valuation | Total Fair Value |  |
Financial liabilities: |  |
Interest rate swap | 58 | 1,287
Interest rate swap agreements net of swap credit valuation | Level 2 |  |
Financial liabilities: |  |
Interest rate swap | $ 58 | $ 1,287

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