Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - shares	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Stockholders' Equity [Abstract]
Purchase of treasury stock (shares)	26,675	11,076
Issuance of restricted stock (shares)	105,108	61,263

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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Name:	us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration