Capital Ratios (Tables)

12 Months Ended

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