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Capital Ratios (Tables) | 12 Months Ended
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Dec. 31, 2020
Banking Regulation, Total Capital [Abstract] |
Schedule of compliance with regulatory capital requirements under banking regulations | The following table indicates the capital ratios for PNB and Park at December 31, 2020 and 2019.
| As of December 31, 2020
| Leverage |  | Tier 1 Risk-Based |  | Common Equity Tier 1 |  | Total Risk-Based
PNB | 8.59 | % |  | 10.66 | % |  | 10.66 | % |  | 12.16 | %
Park | 9.63 | % |  | 11.92 | % |  | 11.72 | % |  | 15.43 | %
Adequately capitalized ratio | 4.00 | % |  | 6.00 | % |  | 4.50 | % |  | 8.00 | %
Adequately capitalized ratio plus capital conservation buffer | 4.00 | % |  | 8.50 | % |  | 7.00 | % |  | 10.50 | %
Well-capitalized ratio - PNB | 5.00 | % |  | 8.00 | % |  | 6.50 | % |  | 10.00 | %
Well-capitalized ratio - Park | N/A |  | 6.00 | % |  | N/A |  | 10.00 | %
| As of December 31, 2019
| Leverage |  | Tier 1 Risk-Based |  | Common Equity Tier 1 |  | Total Risk-Based
PNB | 8.62 | % |  | 11.05 | % |  | 11.05 | % |  | 12.25 | %
Park | 9.64 | % |  | 12.33 | % |  | 12.11 | % |  | 13.19 | %
Adequately capitalized ratio | 4.00 | % |  | 6.00 | % |  | 4.50 | % |  | 8.00 | %
Adequately capitalized ratio plus capital conservation buffer | 4.00 | % |  | 8.50 | % |  | 7.00 | % |  | 10.50 | %
Well-capitalized ratio - PNB | 5.00 | % |  | 8.00 | % |  | 6.50 | % |  | 10.00 | %
Well-capitalized ratio - Park | N/A |  | 6.00 | % |  | N/A |  | 10.00 | %
Schedule of various measures of capital ratio | The following table reflects various measures of capital for Park and PNB:
|  |  |  |  |  | To Be Adequately Capitalized |  | To Be Well-Capitalized
(In thousands) |  | Actual Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio
At December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |
Total Risk-Based Capital (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 891,585 |  |  | 12.16 | % |  | $ | 586,764 |  |  | 8.00 | % |  | $ | 733,455 |  |  | 10.00 | %
Park |  | 1,137,305 |  |  | 15.43 | % |  | 589,619 |  |  | 8.00 | % |  | 737,023 |  |  | 10.00 | %
Tier 1 Risk-Based Capital (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 782,148 |  |  | 10.66 | % |  | $ | 440,073 |  |  | 6.00 | % |  | $ | 586,764 |  |  | 8.00 | %
Park |  | 878,740 |  |  | 11.92 | % |  | 442,214 |  |  | 6.00 | % |  | 442,214 |  |  | 6.00 | %
Leverage Ratio (to average total assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 782,148 |  |  | 8.59 | % |  | $ | 364,079 |  |  | 4.00 | % |  | $ | 455,098 |  |  | 5.00 | %
Park |  | 878,740 |  |  | 9.63 | % |  | 365,143 |  |  | 4.00 | % |  | N/A |  | N/A
Common Equity Tier 1 (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 782,148 |  |  | 10.66 | % |  | $ | 330,055 |  |  | 4.50 | % |  | $ | 476,746 |  |  | 6.50 | %
Park |  | 863,740 |  |  | 11.72 | % |  | 331,661 |  |  | 4.50 | % |  | N/A |  | N/A
At December 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Total Risk-Based Capital (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 810,880 |  |  | 12.25 | % |  | $ | 529,480 |  |  | 8.00 | % |  | $ | 661,850 |  |  | 10.00 | %
Park |  | 877,108 |  |  | 13.19 | % |  | 532,169 |  |  | 8.00 | % |  | 665,211 |  |  | 10.00 | %
Tier 1 Risk-Based Capital (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 731,071 |  |  | 11.05 | % |  | $ | 397,110 |  |  | 6.00 | % |  | $ | 529,480 |  |  | 8.00 | %
Park |  | 820,312 |  |  | 12.33 | % |  | 399,127 |  |  | 6.00 | % |  | 399,127 |  |  | 6.00 | %
Leverage Ratio (to average total assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | $ | 731,071 |  |  | 8.62 | % |  | $ | 339,092 |  |  | 4.00 | % |  | $ | 423,866 |  |  | 5.00 | %
Park |  | 820,312 |  |  | 9.64 | % |  | 340,412 |  |  | 4.00 | % |  | N/A |  | N/A
Common Equity Tier 1 (to risk-weighted assets) |  |  |  |  |  |  |  |  |  |  |  |
PNB |  | 731,071 |  |  | 11.05 | % |  | 297,832 |  |  | 4.50 | % |  | 430,202 |  |  | 6.50 | %
Park |  | 805,312 |  |  | 12.11 | % |  | 299,345 |  |  | 4.50 | % |  | N/A |  | N/A

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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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