Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases [Abstract]

Schedule of Components of Lease Expense

The components of lease expense were as follows:

	Three months ended June 30,				Six months ended June 30,
	2019		2018		2019		2018
Lease Cost
Operating lease cost
Operating lease	$	82	$	81	$	164	$	163
Variable lease costs		2		1		7		2
Total lease cost	$	84	$	82	$	171	$	165

Schedule of Supplemental Cash Flow Information

	Six Months Ended June 30
	2019			2018
Other Information
Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases	$	173		$	165
	Six Months Ended June 30
	2019			2018
Lease Term and Discount Rate
Weighted-average remaining lease term Operating leases		3.0 years			4.0 years
Weighted-average discount rate Operating leases		11.8	%		11.8	%

Schedule of Future Minimum Lease Payments

Future minimum lease payments under non-cancellable leases as of June 30, 2019 were as follows:

Maturity of Lease Liabilities
2019	$	177
2020		360
2021		370
2022		219
Total lease payments	$	1,126
Less: Interest		(179	)
Present value of lease liabilities	$	947

Components of Lease Assets and Liabilities

	June 30, 2019
Assets
Property and equipment, net Operating lease-right of use asset	$	883
Liabilities
Current liabilities Operating lease- current liability	$	260
Other long-term liabilities Operating lease- noncurrent liability	$	687
Total lease liabilities	$	947