Stock Repurchase Program	6 Months Ended
Jun. 30, 2021
Disclosure of Repurchase Agreements [Abstract]
Stock Repurchase Program	Stock Repurchase ProgramIn the second quarter of 2019, the Board of Directors authorized a program in which the Company may repurchase up to $7.5 million of the Company's common stock from time to time in open market transactions, privately negotiated transactions or by other methods. The Company had $4.5 million remaining under its repurchase plan as of June 30, 2021. No shares were repurchased in the first or second quarters of 2021 under the Company stock repurchase plan. The Company purchased 47,504 of common stock at an average price of $36.93 under the repurchase program in the second quarter of 2020.

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2208821

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