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Note 2 - Business Combinations (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
( dollars in thousands) |  |  |  |
Purchase Price Consideration: |  |  |  |
Cash Consideration |  | $ | 10,238 |
Total purchase price for PFB branch acquisition |  | $ | 10,238 |
Assets acquired at fair value: |  |  |  |
Cash and cash equivalents |  | $ | 195 |
Loans |  |  | 20,430 |
Premises and equipment, net |  |  | 773 |
Core deposit intangible |  |  | 560 |
Other assets |  |  | 123 |
Total fair value of assets acquired |  | $ | 22,081 |
Liabilities assumed at fair value: |  |  |  |
Deposits |  | $ | 12,032 |
Other liabilities |  |  | 13 |
Total fair value of liabilities assumed |  | $ | 12,045 |
Net Assets acquired at fair value: |  | $ | 10,036 |
Amount of goodwill resulting from acquisition |  | $ | 202 |
Purchase Price Consideration (in thousands): |  |  |  |
Shares of CBAN Common Stock Issued to LBC Shareholders as of May 1, 2019 |  |  | 1,053,875 |
Market Price of CBAN Common Stock on May 1, 2019 |  | $ | 17.75 |
Estimated Fair Value of CBAN Common Stock Issued |  |  | 18,706 |
Cash Consideration Paid |  |  | 15,315 |
Total Consideration |  | $ | 34,021 |
Assets acquired at fair value: |  |  |  |
Cash and Cash Equivalents |  | $ | 15,678 |
Investments Securities Available for Sale |  |  | 49,172 |
Investments Securities Held to Maturity |  |  | 1,766 |
Restricted Investments |  |  | 479 |
Loans |  |  | 130,568 |
Premises and Equipment |  |  | 3,009 |
Core Deposit Intangible |  |  | 3,100 |
Other Real Owned |  |  | 243 |
Prepaid and Other Assets |  |  | 6,143 |
Total Fair Value of Assets Acquired |  | $ | 210,158 |
Liabilities Assumed at Fair Value: |  |  |  |
Deposits |  | $ | (189,896) |
FHLB Advances |  |  | (1,000) |
Payables and Other Liabilities |  |  | (975) |
Total Fair Value of Liabilities Assumed |  | $ | (191,871) |
Net Assets Acquired at Fair Value: |  | $ | 18,287 |
Amount of Goodwill Resulting from Acquisition |  | $ | 15,734 |
(dollars in thousands) |  |  |  |
Purchase Price Consideration: |  |  |  |
Cash Consideration Paid |  | $ | 833 |
Total Consideration |  | $ | 833 |
Assets acquired at fair value: |  |  |  |
Premises and Equipment |  | $ | 78 |
Premium on Loan Commitments |  |  | 209 |
Other Assets |  |  | 5 |
Total Fair Value of Assets Acquired |  | $ | 292 |
Liabilities Assumed at Fair Value: |  |  |  |
Total Fair Value of Liabilities Assumed |  | $ | - |
Net Assets Acquired at Fair Value: |  | $ | 292 |
Amount of Goodwill Resulting from Acquisition |  | $ | 541 |
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block] |
|  | Contractually required principal and interest |  |  | Cash flows expected to be collected |  |  | Nonaccretable difference |  |  | Fair value of acquired loans at acquisition date |
(dollars in thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Performing loans acquired |  | $ | 20,749 |  |  |  | 20,749 |  |  |  | 319 |  |  | $ | 20,430 |
(dollars in thousands) |  |  |  |
Contractually Required Principal and Interest |  | $ | 695 |
Non-accretable Difference |  |  | (519) |
Cash Flows Expected to be Collected |  |  | 176 |
Accretable Yield |  |  | - |
Total Purchased Credit-Impaired Loans Acquired |  | $ | 176 |
LBC Bancshares, Inc [Member] |
Notes Tables |
Schedule of Business Acquisitions by Acquisition, Acquired Loan Data [Table Text Block] |
|  | Fair value of acquired loans at acquisition date |  |  | Contractually required principal and interest payments |  |  | Nonaccretable difference |
(dollars in thousands) |  |  |  |  |  |  |  |  |  |  |  |
Acquired receivables subject to ASC 310-30 |  | $ | 176 |  |  | $ | 695 |  |  | $ | (519) |
Acquired receivables not subject to ASC 310-30 |  | $ | 130,392 |  |  | $ | 132,381 |  |  | $ | - |

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