Subsequent Events	6 Months Ended
Jun. 30, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn June 20, 2019, Park issued a $50 million term note to U.S. Bank National Association ("U.S. Bank"). This term note has a maturity date of June 20, 2022 and accrues interest at a floating rate of one-month LIBOR plus 1.65%. On August 2, 2021, Park repaid to U.S. Bank the outstanding principal balance under the term loan of $27.5 million. No early termination penalties were incurred by Park as a result of the repayment of the term loan and termination of the related Credit Agreement.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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