Maximum aggregate offering price of common stock under at-the-market program.

No definition available.

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- Definition

Share value available under at the market program.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

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- Definition

Per share or unit amount of increase (decrease) in net asset value.

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- Definition

Number of new stock issued during the period.

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

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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Common Stock - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Nov. 10, 2022
Class of Stock [Line Items]
Maximum common stock can be purchased under repurchase program	$ 5,000,000	$ 5,000,000
Number of shares repurchased under repurchase program				25,719
Number of shares repurchased under repurchase program, value		$ 0	$ 0	$ 268,000
Increase in NAV per share				$ 0.01
Common Stock, Shares, Outstanding	24,727,788	24,727,788	24,437,400
Common Stock
Class of Stock [Line Items]
Shares issued during the period		290,388	0	0
Maximum aggregate offering price of common stock under at-the-market program					$ 50,000,000
Maximum common stock can be purchased under repurchase program	$ 5,000,000	$ 5,000,000
Number of shares repurchased under repurchase program		0	0	25,719
Number of shares repurchased under repurchase program, value				$ 268,000
Available under ATM program		$ 44,100,000
Common Stock \| Raymond James & Associates, Inc. and B. Riley Securities, Inc.
Class of Stock [Line Items]
Shares issued during the period	290,388	290,388