Fair Value Measurements - Recurring Basis (Details) - Recurring basis - Warrants $ in Thousands	Dec. 31, 2018 USD ($)
Fair Value
Financial liabilities	$ 105
Level 3
Fair Value
Financial liabilities	$ 105

Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

No definition available.

Name:	us-gaap_FinancialLiabilitiesFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant