Derivatives (Tables)

3 Months Ended

Mar. 31, 2022

Derivative [Line Items]

Schedule of Derivative Instruments [Table Text Block]

Summary information about Park's interest rate swaps as of March 31, 2022 and December 31, 2021 follows:

	March 31, 2022						December 31, 2021
(In thousands, except weighted average data)	Borrowing Derivatives			Loan Derivatives			Borrowing Derivatives			Loan Derivatives
Notional amounts	$	25,000		$	29,175		$	25,000		$	29,651
Weighted average pay rates	2.595		%	4.673		%	2.595		%	4.668		%
Weighted average receive rates	0.254		%	4.673		%	0.124		%	4.668		%
Weighted average maturity (years)	0.2			8.0			0.5			8.2
Unrealized losses	$	86		$	—		$	262		$	—

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table presents the net gains, net of income taxes, recorded in OCI and the Consolidated Condensed Statements of Income related to interest rate swaps for the three-month periods ended March 31, 2022 and 2021.

	Three Months Ended March 31, 2022
(In thousands)	Amount of Gain (Loss) Recognized in OCI (Effective Portion)		Amount of Gain (Loss) Reclassified from OCI to Interest Income		Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion)
Interest rate swaps	$	139	$	—	$	—

	Three Months Ended March 31, 2021
(In thousands)	Amount of Gain (Loss) Recognized in OCI (Effective Portion)		Amount of Gain (Loss) Reclassified from OCI to Interest Income		Amount of Gain (Loss) Recognized in Other Non-interest Income (Ineffective Portion)
Interest rate swaps	$	125	$	—	$	—

Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

The following tables reflect the interest rate swaps included in the Consolidated Condensed Balance Sheets as of March 31, 2022 and December 31, 2021.

(In thousands)	March 31, 2022				December 31, 2021
	Notional Amount		Fair Value		Notional Amount		Fair Value
Included in other assets:
Borrowing derivatives - interest rate swaps related to FHLB advances	$	—	$	—	$	—	$	—
Loan derivatives - instruments associated with loans
Matched interest rate swaps with borrower	18,666		619		29,651		1,952
Matched interest rate swaps with counterparty	10,509		304		—		—
Total included in other assets	$	29,175	$	923	$	29,651	$	1,952
Included in other liabilities:
Borrowing derivatives - interest rate swaps related to FHLB advances	$	25,000	$	(86)	$	25,000	$	(262)
Loan derivatives - instruments associated with loans
Matched interest rate swaps with borrower	10,509		(304)		—		—
Matched interest rate swaps with counterparty	18,666		(619)		29,651		(1,952)
Total included in other liabilities	$	54,175	$	(1,009)	$	54,651	$	(2,214)