Accounts Payable and Accrued Liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Accounts Payable [Member]
Transaction costs	$ 800	$ 800
Accrued Compensation [Member]
Transaction costs	300	300
Accrued Liabilities [Member]
Transaction costs	$ 300	$ 300

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

No definition available.

Name:	us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant