Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Subsequent Event (Details) - Subsequent Event - USD ($) $ in Thousands	Apr. 23, 2020	Apr. 29, 2020
Common stock
Subsequent Event
Stock repurchase program, authorized amount		$ 50,000
Personal Auto Insurance
Subsequent Event
Percentage policy credit	15.00%