Lease - Additional Information (Details) - lease	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Lease
Number of short-term lease		1
Minimum
Lease
Operating lease remaining lease term	1 year
Maximum
Lease
Operating lease remaining lease term	6 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Balance Type:	na
Period Type:	duration