XML 98 R86.htm IDEA: XBRL DOCUMENT v3.20.1

Prepayments and Other Current Assets - Additional information (Details)	12 Months Ended
	Dec. 31, 2019
Long term receivable unrelated party (in year)	2 years
The interest rate of Loan granted to the unrelated party (in percent)	10.00%
Prepaid content licenses | Minimum
Amortization period (in year)	1 year
Prepaid content licenses | Maximum
Amortization period (in year)	3 years

X

- Definition

The term of long term unrelated party.

+ References

No definition available.

+ Details

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Namespace Prefix:	feng_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of loan granted to the unrelated party.

+ References

No definition available.

+ Details

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Namespace Prefix:	feng_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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Namespace Prefix:
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Balance Type:
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