Financial Risk Management and Fair Values of Financial Instruments - Schedule of Sensitivity Analysis of Changes in Significant Unobservable Fair Value Measurement (Details) - USD ($)
|
12 Months Ended |
Dec. 31, 2025 |
Dec. 31, 2024 |
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 13,187
|
|
| Valuation technique |
Market method, Income method
|
|
| Significant unobservable input |
Volatility
|
|
| Relationship of inputs to fair value |
The higher the volatility, the lower the fair value
|
|
| Range |
35.00%
|
|
| Non-Derivative Equity Instrument [Member] | Unlisted common stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 61,742
|
$ 108,774
|
| Valuation technique |
Market method
|
Market method
|
| Significant unobservable input |
Volatility
|
Volatility
|
| Relationship of inputs to fair value |
The higher the volatility, the lower the fair value
|
The higher the volatility, the lower the fair value
|
| Range |
39.00%
|
39.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted common stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Significant unobservable input |
Discount for lack of marketability
|
Discount for lack of marketability
|
| Relationship of inputs to fair value |
The higher the discount rate for lack of marketability, the lower the fair value
|
The higher the discount rate for lack of marketability, the lower the fair value
|
| Non-Derivative Equity Instrument [Member] | Unlisted common stocks [Member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
32.00%
|
32.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted common stocks [Member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
39.00%
|
39.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted preferred stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 328
|
$ 3,845
|
| Valuation technique |
Cost method, Income method
|
Cost method, Income method
|
| Significant unobservable input |
Volatility
|
Volatility
|
| Relationship of inputs to fair value |
The higher the volatility, the lower the fair value
|
The higher the volatility, the lower the fair value
|
| Range |
35.00%
|
35.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted Preferred stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Significant unobservable input |
Discount for lack of marketability
|
Discount for lack of marketability
|
| Relationship of inputs to fair value |
The higher the discount rate for lack of marketability, the lower the fair value
|
The higher the discount rate for lack of marketability, the lower the fair value
|
| Range |
26.00%
|
26.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted Preferred stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
|
$ 29,905
|
| Valuation technique |
|
Market method, Income method
|
| Significant unobservable input |
|
Volatility
|
| Relationship of inputs to fair value |
|
The higher the volatility, the lower the fair value
|
| Range |
|
35.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted Preferred stocks [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Significant unobservable input |
Discount for lack of marketability
|
Discount for lack of marketability
|
| Relationship of inputs to fair value |
The higher the discount rate for lack of marketability, the lower the fair value
|
The higher the discount rate for lack of marketability, the lower the fair value
|
| Non-Derivative Equity Instrument [Member] | Unlisted Preferred stocks [Member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
12.00%
|
12.00%
|
| Non-Derivative Equity Instrument [Member] | Unlisted Preferred stocks [Member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
24.00%
|
24.00%
|
| Hybrid instruments [Member] | Senior Secured Convertible Note [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 1,658,000
|
$ 4,271,000
|
| Valuation technique |
Convertible bond evaluation model
|
Convertible bond evaluation model
|
| Significant unobservable input |
Discount rate
|
Discount rate
|
| Range |
Conversion and redemption rights: 1.5%~5.5% Ordinary bonds: 15.4%~19.5%
|
Conversion and redemption rights: 2.3%~6.3% Ordinary bonds: 9.0%~14.0%
|
| Relationship of inputs to fair value |
The higher the discount rate, the lower the fair value
|
The higher the discount rate, the lower the fair value
|
| Hybrid instruments [Member] | Senior Secured Convertible Note [Member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
|
|
| Hybrid instruments [Member] | Senior Secured Convertible Note [Member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
|
|
| Hybrid instruments [Member] | Promissory Note [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 475,000
|
$ 2,830,000
|
| Valuation technique |
Convertible bond evaluation model
|
Non-tradable shares valuation model
|
| Significant unobservable input |
Discount rate
|
Volatility
|
| Relationship of inputs to fair value |
The higher the discount rate, the lower the fair value
|
The higher the volatility, the lower the fair value
|
| Range |
|
60.00%
|
| Hybrid instruments [Member] | Promissory Note [Member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
1.56%
|
|
| Hybrid instruments [Member] | Promissory Note [Member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
6.23%
|
|
| Hybrid instruments [Member] | Promissory Note [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 3,000,000
|
|
| Valuation technique |
Non-tradable shares valuation model
|
|
| Significant unobservable input |
Volatility
|
|
| Relationship of inputs to fair value |
The higher the volatility, the lower the fair value
|
|
| Hybrid instruments [Member] | Promissory Note [Member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
35.70%
|
|
| Hybrid instruments [Member] | Promissory Note [Member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
43.30%
|
|
| Hybrid instruments [Member] | Warrants [member] |
|
|
| Non-derivative equity instrument: |
|
|
| Fair value |
$ 150,000
|
|
| Valuation technique |
Black-Scholes & Binomial model
|
|
| Significant unobservable input |
Discount rate
|
|
| Relationship of inputs to fair value |
The higher the discount rate, the lower the fair value
|
|
| Hybrid instruments [Member] | Warrants [member] | Bottom of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
1.70%
|
|
| Hybrid instruments [Member] | Warrants [member] | Top of Range [Member] |
|
|
| Non-derivative equity instrument: |
|
|
| Range |
5.70%
|
|