XML 99 R82.htm IDEA: XBRL DOCUMENT v3.24.1

Share-Based Awards (Details) - Schedule of Fair Value of Share Options Granted - $ / shares

12 Months Ended

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Share-Based Awards (Details) - Schedule of Fair Value of Share Options Granted [Line Items]

Expected dividend yield

^[1]

0.00%

0.00%

Minimum [Member]

Share-Based Awards (Details) - Schedule of Fair Value of Share Options Granted [Line Items]

Risk-free interest rate

^[2]

0.90%

1.22%

Expected dividend yield

Expected volatility

^[3]

29.44%

35.01%

Grant date fair value (in Dollars per share)

$ 0

$ 0.06

Maximum [Member]

Share-Based Awards (Details) - Schedule of Fair Value of Share Options Granted [Line Items]

Risk-free interest rate

^[2]

1.67%

1.52%

Expected volatility

^[3]

34.81%

36.00%

Grant date fair value (in Dollars per share)

$ 0.0044

$ 0.65

[1]	Expected dividend yield is assumed to be 0% as the Company has no history or expectation of paying dividend on its ordinary shares.
[2]	Risk-free interest rate is based on the yields of United States Treasury securities with maturities similar to the expected life of the share options in effect at the time of grant.
[3]	Expected volatility is assumed based on the historical volatility of the Company’s comparable companies in the period equal to the expected life of each grant.

X

- References

No definition available.

+ Details

Name:	ucl_ShareBasedAwardsDetailsScheduleofFairValueofShareOptionsGrantedLineItems
Namespace Prefix:	ucl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Grant date fair value of share based compensation.

+ References

No definition available.

+ Details

Name:	ucl_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsGrantDateFairValue
Namespace Prefix:	ucl_
Data Type:	dtr:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: