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Commitments and Contingencies (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2020	Aug. 12, 2019
Commitments and Contingencies Disclosure [Abstract]
Stock repurchase program, authorized amount	$ 10,000	$ 10,000		$ 10,000		$ 10,000
Purchase of treasury shares (in shares)				432,731
Purchase of treasury shares		$ 2,540	$ 1,892	$ 4,400
Average price (in dollars per share)	$ 10.46			$ 10.24
Treasury shares (in shares)	470,667	470,667		470,667	38,000
Treasury shares, at cost	$ 4,922	$ 4,922		$ 4,922	$ 490

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Amount of stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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Number of shares that have been repurchased during the period and are being held in treasury.

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The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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