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Stockholders' Equity and Regulatory Capital (Tables) | 12 Months Ended
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Jun. 30, 2020
Stockholders' Equity and Regulatory Capital |
Schedule of company and Bank's actual and required regulatory capital | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | To Be Well Capitalized Under |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Prompt Corrective Action |
​ | ​ | Actual | ​ | For Capital Adequacy Purposes | ​ | Provisions |
As of June 30, 2020 |  | Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio |
(dollars in thousands) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |
Total Capital (to Risk-Weighted Assets) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |  |  | ​
Consolidated | ​ | $ | 278,924 |  | 13.17 | % | $ | 169,473 |  | 8.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 271,137 |  | 12.88 | % |  | 168,355 |  | 8.00 | % | 210,444 |  | 10.00 | %
Tier I Capital (to Risk-Weighted Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 252,609 |  | 11.92 | % |  | 127,105 |  | 6.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 244,822 |  | 11.63 | % |  | 126,266 |  | 6.00 | % | 168,355 |  | 8.00 | %
Tier I Capital (to Average Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 252,609 |  | 9.95 | % |  | 101,528 |  | 4.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 244,822 |  | 9.66 | % |  | 101,370 |  | 4.00 | % | 126,713 |  | 5.00 | %
Common Equity Tier I Capital (to Risk-Weighted Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 237,467 |  | 11.21 | % |  | 95,328 |  | 4.50 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 244,822 |  | 11.63 | % |  | 94,700 |  | 4.50 | % | 136,789 |  | 6.50 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | To Be Well Capitalized Under |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Prompt Corrective Action |
​ | ​ | Actual | ​ | For Capital Adequacy Purposes | ​ | Provisions |
As of June 30, 2019 |  | Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio |
(dollars in thousands) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |
Total Capital (to Risk-Weighted Assets) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Consolidated | ​ | $ | 256,982 |  | 13.22 | % | $ | 155,536 |  | 8.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 247,199 |  | 12.81 | % |  | 154,364 |  | 8.00 | % | 192,954 |  | 10.00 | %
Tier I Capital (to Risk-Weighted Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 235,768 |  | 12.13 | % |  | 116,652 |  | 6.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 225,985 |  | 11.71 | % |  | 115,773 |  | 6.00 | % | 154,364 |  | 8.00 | %
Tier I Capital (to Average Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 235,768 |  | 10.81 | % |  | 87,231 |  | 4.00 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 225,985 |  | 10.38 | % |  | 87,077 |  | 4.00 | % | 108,846 |  | 5.00 | %
Common Equity Tier I Capital (to Risk-Weighted Assets) | ​ |  |  |  |  | ​ |  |  |  |  |  |  |  |  | ​
Consolidated | ​ |  | 220,725 |  | 11.35 | % |  | 87,489 |  | 4.50 | % | n/a |  | n/a | ​
Southern Bank | ​ |  | 225,985 |  | 11.71 | % |  | 86,829 |  | 4.50 | % | 125,420 |  | 6.50 | %

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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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- References No definition available. + Details
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