Note 7 - Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended				9 Months Ended
	Nov. 01, 2025	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024	Sep. 01, 2024	Aug. 29, 2023	Aug. 24, 2023
Common Stock, Shares Authorized (in shares)		500,000,000				500,000,000		500,000,000			500,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 0.0001				$ 0.0001		$ 0.0001			$ 0.0001
Preferred Stock, Shares Authorized (in shares)											100,000,000
Preferred Stock, Par or Stated Value Per Share (in dollars per share)											$ 0.0001
Share Repurchase Program, Authorized, Amount									$ 10,000
Stock Repurchased and Retired During Period, Shares (in shares)		200,361			26,925	288,500	26,925
Stock Repurchased and Retired During Period, Value		$ 719	$ 22	$ 265	$ 90	$ 1,000	$ 100
Subsequent Event [Member]
Stock Repurchased and Retired During Period, Shares (in shares)	453,000
Stock Repurchased and Retired During Period, Value	$ 1,600
Color Up to Purchase Common Stock Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)										2,553,192
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)										$ 7.83
Class of Warrant or Right, Maximum Aggregate Cash Purchase Price Allowed										$ 20,000
Series1 Preferred Stock Converted to Common Stock [Member]
Conversion of Stock, Shares Converted (in shares)						0	8,000
Conversion of Stock, Shares Issued (in shares)							2,800,000
Series A Preferred Stock Converted to Common Stock [Member]
Conversion of Stock, Shares Converted (in shares)						0	600
Conversion of Stock, Shares Issued (in shares)							0.2
Conversion of Common Equity Units Into Common Stock [Member]
Partners' Capital Account, Units, Converted (in shares)						300,000	300,000
Series 1 Convertible Redeemable Preferred Stock [Member]
Preferred Stock, Shares Authorized (in shares)											97,000
Preferred Stock, Dividend Rate, Percentage						5.50%
Stock Redeemed or Called During Period, Shares (in shares)						3,100	1,300
Series A Convertible Redeemable Preferred Stock [Member]
Preferred Stock, Shares Authorized (in shares)											50,000
Preferred Stock, Dividend Rate, Percentage						5.75%
Stock Redeemed or Called During Period, Shares (in shares)						80	0
Series 2 Preferred Stock [Member]
Preferred Stock, Shares Authorized (in shares)		60,000				60,000		60,000			60,000
Preferred Stock, Par or Stated Value Per Share (in dollars per share)		$ 0.0001				$ 0.0001		$ 0.0001
Series 1 Preferred Stock Reclassified As Accrued Preferred Distributions and Redemptions [Member]
Stock Redeemed or Called During Period, Shares (in shares)						2,300	5,500
Preferred Stock, Redemption Amount		$ 2,300			$ 5,500	$ 2,300	$ 5,500
OP Units [Member]
Equity Units, Outstanding, Total (in shares)						45,000,000

Mobile Infrastructure Corp 10-Q