Condensed Consolidated Statements of Changes in Shareholders' Equity |
Common Stock [Member]
Cayson Acquisition Corp [Member]
USD ($)
shares
|
Common Stock [Member]
North Water Investment Group Holdings Limited [Member]
HKD ($)
shares
|
Additional Paid-in Capital [Member]
Cayson Acquisition Corp [Member]
USD ($)
|
Additional Paid-in Capital [Member]
North Water Investment Group Holdings Limited [Member]
HKD ($)
|
Additional Paid-in Capital [Member]
Mango Financial Group Limited [Member]
USD ($)
|
Additional Paid-in Capital [Member]
Mango Financial Group Limited [Member]
HKD ($)
|
Retained Earnings [Member]
Cayson Acquisition Corp [Member]
USD ($)
|
Retained Earnings [Member]
North Water Investment Group Holdings Limited [Member]
HKD ($)
|
Retained Earnings [Member]
Mango Financial Group Limited [Member]
USD ($)
|
Retained Earnings [Member]
Mango Financial Group Limited [Member]
HKD ($)
|
Total Shareholders Equity [Member]
Cayson Acquisition Corp [Member]
USD ($)
|
Total Shareholders Equity [Member]
North Water Investment Group Holdings Limited [Member]
HKD ($)
|
Total Shareholders Equity [Member]
Mango Financial Group Limited [Member]
USD ($)
|
Total Shareholders Equity [Member]
Mango Financial Group Limited [Member]
HKD ($)
|
Class A Ordinary Shares [Member]
Mango Financial Group Limited [Member]
USD ($)
shares
|
Class A Ordinary Shares [Member]
Mango Financial Group Limited [Member]
HKD ($)
shares
|
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2022 | $ 100,000,000 | $ (95,075,192) | $ 4,924,808 | ||||||||||||||||||||
| Balance, shares at Dec. 31, 2022 | shares | [1] | 21,052,632 | |||||||||||||||||||||
| Net income (loss) | (1,074,799) | (1,074,799) | |||||||||||||||||||||
| Capital contribution | 30,000,000 | 30,000,000 | |||||||||||||||||||||
| Balance at Dec. 31, 2023 | 130,000,000 | $ 129,967,242 | (96,149,991) | $ (96,149,991) | 33,850,009 | $ 33,850,009 | $ 32,758 | ||||||||||||||||
| Balance, shares at Dec. 31, 2023 | shares | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | |||||||||||||||||
| Net income (loss) | 4,507,888 | 4,507,888 | |||||||||||||||||||||
| Capital reduction | (23,000,000) | (23,000,000) | |||||||||||||||||||||
| Balance at Jun. 30, 2024 | $ 183 | $ 156,817 | 106,967,242 | $ (59,919) | (91,642,103) | $ 97,081 | 15,357,897 | $ 32,758 | |||||||||||||||
| Balance, shares at Jun. 30, 2024 | shares | 1,825,000 | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||||
| Balance at Dec. 31, 2023 | 130,000,000 | 129,967,242 | (96,149,991) | (96,149,991) | 33,850,009 | 33,850,009 | $ 32,758 | ||||||||||||||||
| Balance, shares at Dec. 31, 2023 | shares | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | |||||||||||||||||
| Net income (loss) | 3,347,275 | 3,347,275 | |||||||||||||||||||||
| Capital reduction | (30,000,001) | (30,000,001) | |||||||||||||||||||||
| Balance at Dec. 31, 2024 | $ 183 | 99,999,999 | 99,967,241 | (1,542,300) | (92,802,716) | (92,802,716) | (1,542,117) | 7,197,283 | 7,197,283 | $ 32,758 | |||||||||||||
| Balance, shares at Dec. 31, 2024 | shares | 1,830,000 | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||
| Balance at May. 26, 2024 | |||||||||||||||||||||||
| Balance, shares at May. 26, 2024 | shares | |||||||||||||||||||||||
| Net income (loss) | (59,919) | (59,919) | |||||||||||||||||||||
| Ordinary shares issued to Sponsor | $ 173 | 24,827 | 25,000 | ||||||||||||||||||||
| Ordinary shares issued to Sponsor, shares | shares | 1,725,000 | ||||||||||||||||||||||
| Shares Issued to EBC | $ 10 | 131,990 | 132,000 | ||||||||||||||||||||
| Shares Issued to EBC, shares | shares | 100,000 | ||||||||||||||||||||||
| Balance at Jun. 30, 2024 | $ 183 | 156,817 | 106,967,242 | (59,919) | (91,642,103) | 97,081 | 15,357,897 | $ 32,758 | |||||||||||||||
| Balance, shares at Jun. 30, 2024 | shares | 1,825,000 | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||||
| Balance at May. 26, 2024 | |||||||||||||||||||||||
| Balance, shares at May. 26, 2024 | shares | |||||||||||||||||||||||
| Balance at Sep. 30, 2024 | $ 206 | (1,413,164) | (1,412,958) | ||||||||||||||||||||
| Balance, shares at Sep. 30, 2024 | shares | 2,055,000 | ||||||||||||||||||||||
| Balance at May. 26, 2024 | |||||||||||||||||||||||
| Balance, shares at May. 26, 2024 | shares | |||||||||||||||||||||||
| Subsequent measurement of common stock subject to possible redemption | (23) | (752,056) | (752,079) | ||||||||||||||||||||
| Net income (loss) | 475,489 | 475,489 | |||||||||||||||||||||
| Ordinary shares issued to Sponsor | $ 173 | 24,827 | 25,000 | ||||||||||||||||||||
| Ordinary shares issued to Sponsor, shares | shares | 1,725,000 | ||||||||||||||||||||||
| Shares Issued to EBC | $ 10 | 131,990 | 132,000 | ||||||||||||||||||||
| Shares Issued to EBC, shares | shares | 100,000 | ||||||||||||||||||||||
| Proceeds from sale of public units | $ 600 | 59,999,400 | 60,000,000 | ||||||||||||||||||||
| Proceeds from sale of public units, shares | shares | 6,000,000 | ||||||||||||||||||||||
| Proceeds from sale of 230,000 private units | $ 23 | 2,299,977 | 2,300,000 | ||||||||||||||||||||
| Proceeds from sale of private units, shares | shares | 230,000 | ||||||||||||||||||||||
| Allocation of offering costs to ordinary shares subject to possible redemption | (3,722,527) | (3,722,527) | |||||||||||||||||||||
| Initial classification of ordinary shares subject to redemption to temporary equity | $ (600) | (59,279,400) | (59,280,000) | ||||||||||||||||||||
| Initial classification of ordinary shares subject to redemption to temporary equity, shares | shares | (6,000,000) | ||||||||||||||||||||||
| Allocation of offering costs to ordinary shares subject to redemption | 3,974,257 | 3,974,257 | |||||||||||||||||||||
| Accretion of additional paid in capital to accumulated deficit | (3,428,524) | (1,265,733) | (4,694,257) | ||||||||||||||||||||
| Forfeiture of ordinary shares | $ (23) | 23 | |||||||||||||||||||||
| Forfeiture of ordinary shares, shares | shares | (225,000) | ||||||||||||||||||||||
| Balance at Dec. 31, 2024 | $ 183 | 99,999,999 | 99,967,241 | (1,542,300) | (92,802,716) | (92,802,716) | (1,542,117) | 7,197,283 | 7,197,283 | $ 32,758 | |||||||||||||
| Balance, shares at Dec. 31, 2024 | shares | 1,830,000 | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||
| Balance at Jun. 30, 2024 | $ 183 | 156,817 | 106,967,242 | (59,919) | (91,642,103) | 97,081 | 15,357,897 | $ 32,758 | |||||||||||||||
| Balance, shares at Jun. 30, 2024 | shares | 1,825,000 | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||||
| Subsequent measurement of common stock subject to possible redemption | (56,234) | (56,234) | |||||||||||||||||||||
| Net income (loss) | (31,278) | (31,278) | |||||||||||||||||||||
| Proceeds from sale of public units | $ 600 | 59,999,400 | 60,000,000 | ||||||||||||||||||||
| Proceeds from sale of public units, shares | shares | 6,000,000 | ||||||||||||||||||||||
| Proceeds from sale of 230,000 private units | $ 23 | 2,299,977 | 2,300,000 | ||||||||||||||||||||
| Proceeds from sale of private units, shares | shares | 230,000 | ||||||||||||||||||||||
| Allocation of offering costs to ordinary shares subject to possible redemption | (3,722,527) | (3,722,527) | |||||||||||||||||||||
| Initial classification of ordinary shares subject to redemption to temporary equity | $ (600) | (59,279,400) | (59,280,000) | ||||||||||||||||||||
| Initial classification of ordinary shares subject to redemption to temporary equity, shares | shares | (6,000,000) | ||||||||||||||||||||||
| Allocation of offering costs to ordinary shares subject to redemption | 3,974,257 | 3,974,257 | |||||||||||||||||||||
| Accretion of additional paid in capital to accumulated deficit | (3,428,524) | (1,265,733) | (4,694,257) | ||||||||||||||||||||
| Balance at Sep. 30, 2024 | $ 206 | (1,413,164) | (1,412,958) | ||||||||||||||||||||
| Balance, shares at Sep. 30, 2024 | shares | 2,055,000 | ||||||||||||||||||||||
| Balance at Dec. 31, 2024 | $ 183 | 99,999,999 | 99,967,241 | (1,542,300) | (92,802,716) | (92,802,716) | (1,542,117) | 7,197,283 | 7,197,283 | $ 32,758 | |||||||||||||
| Balance, shares at Dec. 31, 2024 | shares | 1,830,000 | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||
| Subsequent measurement of common stock subject to possible redemption | (636,174) | (636,174) | |||||||||||||||||||||
| Net income (loss) | 404,677 | 404,677 | |||||||||||||||||||||
| Balance at Mar. 31, 2025 | $ 183 | (1,773,797) | (1,773,614) | ||||||||||||||||||||
| Balance, shares at Mar. 31, 2025 | shares | 1,830,000 | ||||||||||||||||||||||
| Balance at Dec. 31, 2024 | $ 183 | 99,999,999 | 99,967,241 | (1,542,300) | (92,802,716) | (92,802,716) | (1,542,117) | 7,197,283 | 7,197,283 | $ 32,758 | |||||||||||||
| Balance, shares at Dec. 31, 2024 | shares | 1,830,000 | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||
| Net income (loss) | 3,892,810 | 3,892,810 | |||||||||||||||||||||
| Capital contribution | 10,000,000 | 10,000,000 | |||||||||||||||||||||
| Balance at Jun. 30, 2025 | $ 183 | 154,377 | $ 14,062,308 | 109,967,241 | (2,030,252) | $ (11,369,555) | (88,909,906) | (1,875,692) | $ 2,696,942 | 21,090,093 | $ 4,189 | $ 32,758 | |||||||||||
| Balance, shares at Jun. 30, 2025 | shares | 1,830,000 | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||||
| Balance at Dec. 31, 2024 | $ 183 | $ 99,999,999 | 99,967,241 | (1,542,300) | $ (92,802,716) | (92,802,716) | (1,542,117) | $ 7,197,283 | 7,197,283 | $ 32,758 | |||||||||||||
| Balance, shares at Dec. 31, 2024 | shares | 1,830,000 | 21,052,632 | [1] | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||
| Balance at Sep. 30, 2025 | $ 183 | (2,581,960) | (2,581,777) | ||||||||||||||||||||
| Balance, shares at Sep. 30, 2025 | shares | 1,830,000 | ||||||||||||||||||||||
| Balance at Mar. 31, 2025 | $ 183 | (1,773,797) | (1,773,614) | ||||||||||||||||||||
| Balance, shares at Mar. 31, 2025 | shares | 1,830,000 | ||||||||||||||||||||||
| Subsequent measurement of common stock subject to possible redemption | (640,013) | (640,013) | |||||||||||||||||||||
| Net income (loss) | 383,558 | 383,558 | |||||||||||||||||||||
| Contribution of transaction cost | 154,377 | 154,377 | |||||||||||||||||||||
| Balance at Jun. 30, 2025 | $ 183 | 154,377 | $ 14,062,308 | $ 109,967,241 | (2,030,252) | $ (11,369,555) | $ (88,909,906) | (1,875,692) | $ 2,696,942 | $ 21,090,093 | $ 4,189 | $ 32,758 | |||||||||||
| Balance, shares at Jun. 30, 2025 | shares | 1,830,000 | 42,105,264 | [2] | 42,105,264 | [2] | ||||||||||||||||||
| Subsequent measurement of common stock subject to possible redemption | (280,725) | (367,314) | (648,039) | ||||||||||||||||||||
| Net income (loss) | 415,606 | 415,606 | |||||||||||||||||||||
| Contribution of transaction cost | 126,348 | 126,348 | |||||||||||||||||||||
| Extension funds attributable to ordinary shares subject to redemption | (600,000) | (600,000) | |||||||||||||||||||||
| Balance at Sep. 30, 2025 | $ 183 | $ (2,581,960) | $ (2,581,777) | ||||||||||||||||||||
| Balance, shares at Sep. 30, 2025 | shares | 1,830,000 | ||||||||||||||||||||||
| |||||||||||||||||||||||