Fair Value Disclosure (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Fair value
Assets	$ 455
Liabilities	455
Stock option liability
Fair value
Liabilities	455
Deferred charge related to stock options
Fair value
Assets	455
Level 2
Fair value
Assets	455
Liabilities	455
Level 2 \| Stock option liability
Fair value
Liabilities	455
Level 2 \| Deferred charge related to stock options
Fair value
Assets	$ 455

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.

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