| Earnings Per Share [Text Block] |
| 14. | Earnings (loss) per Share |
Basic earnings (loss) per share of Class A Common Stock is computed by dividing net income (loss) attributable to SHG by the weighted-average number of shares of Class A Common Stock outstanding during the period. Diluted net income (loss) per share of Class A Common Stock is computed by dividing net income (loss) attributable to SHG, adjusted for the assumed exchange of all potentially dilutive securities, by the weighted-average number of shares of Class A Common Stock outstanding adjusted to give effect to potentially dilutive shares using the treasury stock or if-converted method as appropriate. Shares of the Company’s Class B Common Stock do not participate in the earnings or losses of the Company and are therefore not participating securities. As such, separate presentation of basic and diluted earnings per share of Class B Common Stock under the two-class method has not been presented.
| | | Three Months Ended | | | Six Months Ended | |
| | | June 30, 2026 | | | June 30, 2025 | | | June 30, 2026 | | | June 30, 2025 | |
| Numerator: | | | | | | | | | | | | | | | | |
| Net (loss) income | | $ | (4,368 | ) | | $ | 14,356 | | | $ | (13,341 | ) | | $ | 5,230 | |
| Less: Net loss attributable to non-controlling interests | | | (3,131 | ) | | | (3,097 | ) | | | (6,525 | ) | | | (5,847 | ) |
| Basic net (loss) income attributable to Sky Harbour Group Corporation shareholders | | | (1,237 | ) | | | 17,453 | | | | (6,816 | ) | | | 11,077 | |
| Less: Net loss attributable to non-controlling interests | | | - | | | | (3,097 | ) | | | - | | | | (5,847 | ) |
| Diluted net (loss) income attributable to Sky Harbour Group Corporation shareholders | | | (1,237 | ) | | | 14,356 | | | | (6,816 | ) | | | 5,230 | |
| | | | | | | | | | | | | | | | | |
| Denominator: | | | | | | | | | | | | | | | | |
| Basic weighted average shares of Class A Common Stock outstanding | | | 34,457 | | | | 33,827 | | | | 34,266 | | | | 33,747 | |
| Effect of dilutive exchange of Class B Common Stock | | | - | | | | 42,046 | | | | - | | | | 42,046 | |
| Effect of dilutive exchange of Sky Incentive Units | | | - | | | | 1,859 | | | | - | | | | 1,857 | |
| Effect of dilutive restricted stock units | | | - | | | | 135 | | | | - | | | | 118 | |
| Diluted weighted average shares outstanding | | | 34,457 | | | | 77,867 | | | | 34,266 | | | | 77,768 | |
| | | | | | | | | | | | | | | | | |
| (Loss) earnings per share of Class A Common Stock – Basic | | $ | (0.04 | ) | | $ | 0.52 | | | $ | (0.20 | ) | | $ | 0.33 | |
| (Loss) earnings per share of Class A Common Stock – Diluted | | $ | (0.04 | ) | | $ | 0.18 | | | $ | (0.20 | ) | | $ | 0.07 | |
Potentially dilutive shares excluded from the weighted-average shares used to calculate the diluted net earnings (loss) per common share were as follows (in thousands):
| | | Three Months Ended | | | Six months ended | |
| | | June 30, 2026 | | | June 30, 2025 | | | June 30, 2026 | | | June 30, 2025 | |
| Shares subject to unvested restricted stock units | | | 1,559 | | | | 962 | | | | 1,559 | | | | 978 | |
| Shares issuable upon the exercise of unvested stock options | | | 2,313 | | | | 1,125 | | | | 2,313 | | | | 1,125 | |
| Shares issuable upon the exercise of Warrants | | | 15,798 | | | | 15,798 | | | | 15,798 | | | | 15,798 | |
| Shares issuable upon the exchange of Class B Common Stock | | | 42,046 | | | | - | | | | 42,046 | | | | - | |
| Shares issuable upon the exercise and exchange of Sky Incentive Units | | | 1,860 | | | | 1 | | | | 1,860 | | | | 3 | |
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