Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Schedule of Components of Lease Cost

The components of total lease costs were as follows:

	Three months ended March 31, 2021		Three months ended March 31, 2020
	(in thousands)
Operating lease cost	$	101	$	91
Finance lease cost:
Amortization of right-of-use assets		3		1
Interest on lease liabilities		1		-
Total finance lease cost		4		1
Variable lease cost		9		13
Total lease cost	$	114	$	105

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows:

	Three months ended March 31, 2021		Three months ended March 31, 2020
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	101	$	89
Financing cash flows from finance leases		3		1

Schedule of Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

	March 31, 2021			December 31, 2020
	(in thousands)
Operating lease right-of-use assets	$	945		$	1,002
Finance lease right-of-use assets	$	33		$	35
Current portion of operating lease liabilities	$	335		$	321
Operating lease liabilities, net of current portion		665			735
Total operating lease liabilities	$	1,000		$	1,056
Current portion of finance lease liabilities	$	11		$	11
Finance lease liabilities, net of current portion		21			24
Total finance lease liabilities	$	32		$	35
Weighted average remaining lease term
Operating leases		2.9 years			3.1 years
Finance leases		2.9 years			3.3 years
Weighted average discount rate
Operating leases		8.0	%		8.0	%
Finance leases		8.0	%		8.0	%

Schedule of Maturities of Lease Liabilities

As of March 31, 2021, maturities of lease liabilities were as follows:

	Operating Leases			Finance Leases
	(in thousands)
2021 (excluding the three months ended March 31, 2021)	$	297		$	10
2022		395			14
2023		269			8
2024		156			7
2025		-			4
Total future minimum lease payments		1,117			43
Less imputed interest		(117	)		(11	)
Total	$	1,000		$	32