Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of Components of Lease Expense and Related Cash Flows

The components of lease expense, which are recorded in general and administrative expense, and related cash flows for the year ended December 31, 2020 and 2019 were as follows:

	Year ended December 31,
	2020		2019
	(in thousands)
Operating lease cost	$	195	$	203
Short-term lease cost		42		117
		237		320
Operating cash flows used for operating leases	$	212	$	198

Schedule of Maturities Lease Liabilities under Leases Agreement

As of December 31, 2020, maturities of lease liability due under the lease agreement are as follows:

Years Ending December 31:	Operating Leases
	(in thousands)
2021		226
2022		180
Total lease payments		406
Less imputed interest		(24	)
Total	$	382