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Nature of Business and Significant Accounting Policies - Common Stock (Details) - Common Stock - USD ($)	8 Months Ended	22 Months Ended	30 Months Ended
	Dec. 31, 2023	Jun. 22, 2021	Dec. 31, 2023	Apr. 27, 2023	Aug. 20, 2019
August 20, 2019 Share Repurchase Program
Entity Information [Line Items]
Stock repurchase program, authorized amount					$ 10,000,000
Stock repurchase (in shares)		297,158
Stock repurchased		$ 7,900,000
Shares available for repurchase		2,100,000
June 22, 2021 Share Repurchase Program
Entity Information [Line Items]
Stock repurchase program, authorized amount		$ 15,000,000
Stock repurchase (in shares)			403,368
Stock repurchased			$ 12,000,000
Shares available for repurchase	$ 3,000,000		3,000,000
April 27,2023 Share Repurchase Program
Entity Information [Line Items]
Stock repurchase program, authorized amount				$ 15,000,000
Stock repurchase (in shares)	0
Shares available for repurchase	$ 15,000,000		$ 15,000,000

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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