Subsequent Events	3 Months Ended
Mar. 31, 2025
Subsequent Events [Abstract]
Subsequent Events	Note 10 - Subsequent Events On October 21, 2024, Yunhong Green CTI Ltd. (“CTI” or the “Company”), received written notice (the “Notice”) from The Nasdaq Capital Market (“Nasdaq”) stating that the Company was not in compliance with Nasdaq Listing Rule 5550(a)(2) (the “Minimum Bid Price Rule”) because the Company’s common stock failed to maintain a minimum closing bid price of $1.00 for 30 consecutive business days. The Notice has no immediate effect on the Nasdaq listing or trading of the Company’s common stock. The Notice provided an initial 180 calendar day period, or until April 21, 2025, in which to regain compliance, pursuant to Listing Rule 5810(c)(3)(A). The Company was unable to gain compliance within the initial 180-day grace period, therefore on April 24, 2025, a second grace period was granted by Nasdaq which allows the Company an additional 180-day period or until October 19, 2025 to regain compliance. The Company intends to actively monitor the closing bid price of its common stock and will evaluate available options to regain compliance with the Minimum Bid Price Rule. If, at any time before that date the bid price of the Company’s common stock closes at $1.00 per share or more for a minimum of 10 consecutive business days, Nasdaq will notify the Company that it has achieved compliance with the Minimum Bid Price Rule. If the Company fails to cure the deficiency during the second compliance period, the Company will effect a reverse stock split, if necessary.

Subsequent Events

3 Months Ended

Mar. 31, 2025

Note 10 - Subsequent Events

On October 21, 2024, Yunhong Green CTI Ltd. (“CTI” or the “Company”), received written notice (the “Notice”) from The Nasdaq Capital Market (“Nasdaq”) stating that the Company was not in compliance with Nasdaq Listing Rule 5550(a)(2) (the “Minimum Bid Price Rule”) because the Company’s common stock failed to maintain a minimum closing bid price of $1.00 for 30 consecutive business days.

The Notice has no immediate effect on the Nasdaq listing or trading of the Company’s common stock. The Notice provided an initial 180 calendar day period, or until April 21, 2025, in which to regain compliance, pursuant to Listing Rule 5810(c)(3)(A).

The Company was unable to gain compliance within the initial 180-day grace period, therefore on April 24, 2025, a second grace period was granted by Nasdaq which allows the Company an additional 180-day period or until October 19, 2025 to regain compliance. The Company intends to actively monitor the closing bid price of its common stock and will evaluate available options to regain compliance with the Minimum Bid Price Rule. If, at any time before that date the bid price of the Company’s common stock closes at $1.00 per share or more for a minimum of 10 consecutive business days, Nasdaq will notify the Company that it has achieved compliance with the Minimum Bid Price Rule. If the Company fails to cure the deficiency during the second compliance period, the Company will effect a reverse stock split, if necessary.