XML 52 R36.htm IDEA: XBRL DOCUMENT
v3.19.1

Note 2 - Business Combination (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes Tables |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Purchase Price Consideration: |  |  |  |
Cash Consideration |  | $ | 10,237,789 |
Total purchase price for PFB branch acquisition |  | $ | 10,237,789 |
Assets acquired at fair value: |  |  |  |
Cash and cash equivalents |  | $ | 194,337 |
Loans |  |  | 20,430,271 |
Premises and equipment, net |  |  | 772,727 |
Core deposit intangible |  |  | 560,000 |
Other assets |  |  | 123,363 |
Total fair value of assets acquired |  | $ | 22,080,698 |
Liabilities assumed at fair value: |  |  |  |
Deposits |  | $ | 12,032,500 |
Other liabilities |  |  | 12,653 |
Total fair value of liabilities assumed |  | $ | 12,045,153 |
Net Assets acquired at fair value: |  | $ | 10,035,545 |
Amount of goodwill resulting from acquisition |  | $ | 202,244 |
Schedule of Acquired Loans as Part of Business Combination [Table Text Block] |
|  | Contractually Required Payments Receivable |  |  | Cash Flows Expected To Be Collected |  |  | Discounted FMV Adjustments |  |  | Carrying Value of Loans Receivable |
Performing loans acquired |  | $ | 20,749,515 |  |  |  | 20,749,515 |  |  |  | 319,244 |  |  | $ | 20,430,271 |

X
- Definition Tabular disclosure of the nature of receivables acquired in a business combination (as defined) including the nature of the receivables (such as loans, capital leases), the fair value of the acquired receivables, the gross contractual amount to be collected, and the amount estimated to be collected. + References No definition available. + Details
Name: | cban_ScheduleOfAcquiredLoansAsPartOfBusinessCombinationTableTextBlock
Namespace Prefix: | cban_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
Name: | us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration