Leases - Schedule of Right-of-use Assets and Operating Lease Liabilities (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Lessee Lease Description [Line Items]
Total right-of-use asset	$ 363
Accounts payable and accrued liabilities	$ 18
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent
Long-Term Operating Lease Liabilities	$ 345
Total operating lease liabilities	363
Prepaid and Other Current Assets
Lessee Lease Description [Line Items]
Total right-of-use asset	18
Other Assets
Lessee Lease Description [Line Items]
Total right-of-use asset	$ 345