Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Components of Lease Expense

The components of lease expense for the periods indicated were as follows:

		Three Months Ended June 30,						Six Months Ended June 30,
(unaudited, in thousands)	Classification in the Consolidated Statement of Operations	2022			2021			2022			2021
Operating lease cost(1)	Operating costs	$	313		$	713		$	568		$	1,615
Operating lease cost(1)	General and administrative		193			151			477			303
Sublease income	Operating costs		—			(121	)		—			(242	)
Sublease income	General and administrative		(224	)		(62	)		(407	)		(124	)
Total operating lease cost		$	282		$	681		$	638		$	1,552

(1) Short-term lease costs were approximately $0.2 million and $0.3 million during the three and six months ended June 30, 2022, respectively, and $0.1 million and $0.2 million during the three and six months ended June 30, 2021, respectively. Operating cash flows used for operating leases approximates lease expense.

Schedule of Operating Leases Included in Consolidated Balance Sheet

(unaudited, in thousands)	Classification in the Consolidated Balance Sheets	June 30, 2022		December 31, 2021
Assets:
Operating lease assets	Operating lease ROU assets	$	1,610	$	2,450
	Operating lease ROU assets - Held for sale		—		197
Total leased assets		$	1,610	$	2,647
Liabilities:
Current operating	Other current liabilities	$	1,401	$	1,710
	Other current liabilities - Held for sale		—		103
Noncurrent operating	Other long-term liabilities		333		969
	Other long-term liabilities - Held for sale		—		93
Total lease liabilities		$	1,734	$	2,875

Schedule of Maturities of Operating Lease Liabilities

As of June 30, 2022, maturities of lease liabilities were as follows:

(unaudited, in thousands)	Operating Leases
Remaining six months of 2022	$	828
2023		996
2024		—
2025		—
2026		—
Total future lease payments	$	1,824
Less imputed interest		(90	)
Present value of lease obligations	$	1,734