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Acquisitions | 12 Months Ended
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Dec. 31, 2018
Talmer |
Business Acquisition [Line Items] |
Acquisitions | Note 2: Acquisitions Greater Chicago Financial Corp. and ABC Bank Acquisition On April 20, 2018, the Company acquired Greater Chicago Financial Corp. (“GCFC”) and its wholly-owned subsidiary, ABC Bank, which operated four branches in the Chicago metro area. In addition to the acquisition price of $41.1 million, the Company retired the convertible and nonconvertible debentures held by GCFC upon acquisition, which totaled $6.6 million, including interest due. The purchase and the retirement of the debentures was funded with the Company’s cash on hand, and all GCFC common stock was retired and cancelled simultaneous with the close of the transaction. The Company acquired $227.6 million of loans, net of purchase accounting adjustments, and $248.5 million of deposits, net of purchase accounting adjustments for time deposits. Purchase accounting adjustments recorded include a loan valuation mark of $11.2 million, a core deposit intangible of $3.1 million, a fixed asset valuation adjustment of $1.5 million, and goodwill of $10.2 million. In addition, a deferred tax asset of $3.5 million was recorded as of the date of acquisition based on analysis of the fair value of assets acquired, less liabilities assumed. None of the $10.2 million recorded as goodwill is expected to be deductible for tax purposes. Acquisition related costs incurred by the Company for the year ended December 31, 2018, totaled $3.5 million, pre-tax, and included $1.1 million of salaries and employee benefits related expenses, and $1.8 million of data processing, computer and ATM related conversion costs. Acquisition costs incurred for the year ending December 31, 2017, related to the merger with GCFC were $65,000, and were expensed as incurred. The assets and liabilities associated with the acquisition of GCFC were recorded in the Consolidated Balance Sheets at their estimated fair values as of the acquisition date. In many cases the determination of these fair values required management to make estimates about discount rates, future expected cash flows, market conditions and other future events that are highly subjective in nature and subject to change, as noted below. The following table shows the estimated fair value of the assets acquired and liabilities assumed as of April 20, 2018. These fair value estimates are preliminary and subject to refinement for up to one year after the closing date of the acquisition or the date we receive the information about the facts and circumstances that existed at the acquisition date. Subsequent adjustments, if necessary, will be prospectively reflected in future filings, and may impact loans, other assets, deferred tax assets, net, and goodwill. The below table summarizes the assets acquired, less the liabilities assumed, related to the GCFC/ABC Bank acquisition. All amounts are listed at their estimated fair values as of date of acquisition, and have been accounted for under the acquisition method of accounting.
GCFC/ABC Bank Acquisition Summary |  |  |
As of Date of Acquisition |  |  |
|  |  | April 20, 2018
Assets |  |  |
Cash and due from banks |  | $ | 6,669
Interest bearing deposits with financial institutions |  |  | 500
Securities available-for-sale, at fair value |  |  | 72,091
Federal funds sold |  |  | 4,300
FHLBC stock |  |  | 1,549
Loans |  |  | 227,594
Premises and equipment |  |  | 5,339
Other real estate owned |  |  | 401
Goodwill and core deposit intangible |  |  | 13,280
Deferred tax assets, net |  |  | 3,459
Other assets |  |  | 1,767
Total assets |  | $ | 336,949
Liabilities |  |  |
Noninterest bearing demand |  | $ | 58,005
Savings, NOW and money market |  |  | 91,494
Time |  |  | 98,999
Total deposits |  |  | 248,498
Securities sold under repurchase agreements |  |  | 5,623
Other short-term borrowings |  |  | 10,875
Notes payable and other borrowings |  |  | 23,367
Other liabilities |  |  | 1,406
Total liabilities |  |  | 289,769
Cash consideration paid |  |  | 47,180
Total Liabilities Assumed and Cash Consideration Paid for Acquisition |  | $ | 336,949
Loans acquired in the GCFC acquisition were initially recorded at fair value with no separate allowance for loan losses. The Company reviewed the loans at acquisition to determine which loans should be considered PCI loans, defining impaired loans as those that were either not accruing interest or exhibited credit risk factors consistent with nonperforming loans at the acquisition date, or non-PCI loans, as addressed in the Company’s significant accounting policies. The following table represents the acquired loans as of date of acquisition and as of December 31, 2018:
|  | April 20, 2018 |  | December 31, 2018
ABC Bank Acquired Loans |  | PCI |  | Non-PCI |  | PCI |  | Non-PCI
Fair Value |  | $ | 11,360 |  | $ | 216,234 |  | $ | 10,965 |  | $ | 171,520
Contractually required principal and interest payments |  |  | 19,447 |  |  | 220,308 |  |  | 18,106 |  |  | 173,605
Best estimate of contractual cash flows not expected to be collected |  |  | 6,537 |  |  | 2,511 |  |  | 5,969 |  |  | 1,175
Best estimate of contractual cash flows expected to be collected |  |  | 12,910 |  |  | 217,797 |  |  | 12,137 |  |  | 172,430
Talmer Bank and Trust Branch Purchase On October 28, 2016, the Bank completed the acquisition of the Chicago branch of Talmer Bank and Trust, the banking subsidiary of Talmer Bancorp, Inc. (“Talmer”). As a result of this transaction, the Bank acquired $221.0 million of loans, net of fair value adjustment, and $48.9 million of deposits. The purchase resulted in the Company establishing a metropolitan Chicago office presence with a strong commercial client focus, and retention of an experienced lending team. The acquisition was funded with security sales and cash on hand, and was recorded applying the acquisition method of accounting. Net assets acquired totaled $181.5 million. Acquisition expenses incurred in 2016 related to the Talmer branch purchase totaled $269,000 as of December 31, 2016; all material acquisition costs identified were paid or accrued as of year end 2016.

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