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Note 10 - Distributions - Distribution Activity (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 26, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Distributions declared per share (in dollars per share)		$ 0.33	$ 0.33	$ 0.71	$ 0.66	$ 1.37
Dividends, cash				$ 16,320		$ 41,881
Dividends, shares (in shares)				73,548		145,743
Dividends, stock				$ 874		$ 1,833
O 2024 M11 Dividends [Member] | Forecast [Member]
Record date	Nov. 15, 2024
Payment date	Dec. 13, 2024
Distributions declared per share (in dollars per share)	$ 0.11
O 2024 M10 Dividends [Member] | Forecast [Member]
Record date	Oct. 17, 2024
Payment date	Nov. 14, 2024
Distributions declared per share (in dollars per share)	$ 0.11
O 2024 M4 1 Dividends [Member]
Record date				Aug. 16, 2024
Payment date				Sep. 13, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 0
Dividends, shares (in shares)				0
Dividends, stock				$ 0
O 2024 M9 Dividends [Member] | Forecast [Member]
Record date	Sep. 16, 2024
Payment date	Oct. 16, 2024
Distributions declared per share (in dollars per share)	$ 0.11
O 2024 M4 2 Dividends [Member]
Record date				Jul. 17, 2024
Payment date				Aug. 15, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 0
Dividends, shares (in shares)				0
Dividends, stock				$ 0
O 2024 M4 3 Dividends [Member]
Record date				Jun. 17, 2024
Payment date				Jul. 16, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 3,766
Dividends, shares (in shares)				15,860
Dividends, stock				$ 199
O 2024 M2 1 Dividends [Member]
Record date				May 17, 2024
Payment date				Jun. 14, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 3,701
Dividends, shares (in shares)				16,686
Dividends, stock				$ 203
O 2024 M2 2 Dividends [Member]
Record date				Apr. 18, 2024
Payment date				May 15, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 3,654
Dividends, shares (in shares)				16,687
Dividends, stock				$ 199
O 2024 M2 3 Dividends [Member]
Record date				Mar. 19, 2024
Payment date				Apr. 16, 2024
Distributions declared per share (in dollars per share)				$ 0.05
Dividends, cash				$ 1,625
Dividends, shares (in shares)				7,598
Dividends, stock				$ 85
O 2024 M2 4 Dividends [Member]
Record date				Mar. 19, 2024
Payment date				Apr. 16, 2024
Distributions declared per share (in dollars per share)				$ 0.11
Dividends, cash				$ 3,574
Dividends, shares (in shares)				16,717
Dividends, stock				$ 188
O 2023 M10 1 Dividends [Member]
Record date						Feb. 16, 2024
Payment date						Mar. 15, 2024
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,463
Dividends, shares (in shares)						18,257
Dividends, stock						$ 210
O 2023 M10 2 Dividends [Member]
Record date						Jan. 18, 2024
Payment date						Feb. 14, 2024
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,462
Dividends, shares (in shares)						15,873
Dividends, stock						$ 210
O 2023 M10 3 Dividends [Member]
Record date						Dec. 19, 2023
Payment date						Jan. 16, 2024
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,472
Dividends, shares (in shares)						14,563
Dividends, stock						$ 199
O 2023 M10 4 Dividends [Member]
Record date						Nov. 17, 2023
Payment date						Dec. 15, 2023
Distributions declared per share (in dollars per share)						$ 0.05
Dividends, cash						$ 1,574
Dividends, shares (in shares)						7,137
Dividends, stock						$ 93
O 2023 M7 1 Dividends [Member]
Record date						Nov. 17, 2023
Payment date						Dec. 15, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,463
Dividends, shares (in shares)						15,701
Dividends, stock						$ 206
O 2023 M7 2 Dividends [Member]
Record date						Oct. 18, 2023
Payment date						Nov. 15, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,493
Dividends, shares (in shares)						14,022
Dividends, stock						$ 173
O 2023 M7 3 Dividends [Member]
Record date						Sep. 19, 2023
Payment date						Oct. 16, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,445
Dividends, shares (in shares)						15,067
Dividends, stock						$ 184
O 2023 M4 1 Dividends [Member]
Record date						Aug. 17, 2023
Payment date						Sep. 15, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,458
Dividends, shares (in shares)						8,665
Dividends, stock						$ 106
O 2023 M4 2 Dividends [Member]
Record date						Jul. 18, 2023
Payment date						Aug. 15, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,427
Dividends, shares (in shares)						8,307
Dividends, stock						$ 105
O 2023 M4 3 Dividends [Member]
Record date						Jun. 16, 2023
Payment date						Jul. 14, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,434
Dividends, shares (in shares)						7,424
Dividends, stock						$ 96
O 2023 M2 1 Dividends [Member]
Record date						May 18, 2023
Payment date						Jun. 14, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,087
Dividends, shares (in shares)						7,128
Dividends, stock						$ 86
O 2023 M2 2 Dividends [Member]
Record date						Apr. 18, 2023
Payment date						May 16, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,068
Dividends, shares (in shares)						6,705
Dividends, stock						$ 84
O 2023 M2 3 Dividends [Member]
Record date						Mar. 17, 2023
Payment date						Apr. 14, 2023
Distributions declared per share (in dollars per share)						$ 0.11
Dividends, cash						$ 3,035
Dividends, shares (in shares)						6,894
Dividends, stock						$ 81

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Aggregate dividends declared during the period for each share of common stock outstanding.

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