Leases Leases (Tables)

6 Months Ended

Jun. 30, 2021

Lease Disclosure [Abstract]

Lease, Cost [Table Text Block]

		Three Months Ended				Six Months Ended
		June 30,				June 30,
( in thousands)	Classification	2021		2020		2021		2020
Operating lease cost (1)	Operations expense	$	515	$	629	$	1,038	$	1,255

(1) Includes short-term leases and variable lease costs, which are immaterial

Schedule of Leases Reported on Consolidated Statement of Financial Position [Table Text Block]

The following table presents the balance and classifications of our right of use assets and lease liabilities included in our condensed consolidated balance sheet at June 30, 2021 and December 31, 2020:

(in thousands)	Balance sheet classification	June 30, 2021		December 31, 2020
Assets
Operating lease assets	Operating lease right-of-use assets	$	10,020	$	11,194
Liabilities
Current
Operating lease liabilities	Other accrued liabilities	$	1,732	$	1,747
Noncurrent
Operating lease liabilities	Operating lease - liabilities	8,719		9,872
Total lease liabilities		$	10,451	$	11,619

Leases, Weighted Average Remaining Lease Term [Table Text Block]

The following table presents our weighted-average remaining lease terms and weighted-average discount rates for our operating and financing leases at June 30, 2021 and December 31, 2020:

	June 30, 2021		December 31, 2020
Weighted-average remaining lease term (in years)
Operating leases	8.65		8.70
Weighted-average discount rate
Operating leases	3.8	%	3.8	%

Lease, Cash Flow [Table Text Block]

The following table presents additional information related to cash paid for amounts included in the measurement of lease liabilities included in our condensed consolidated statements of cash flows as of June 30, 2021 and 2020:

	Six Months Ended
	June 30,
(in thousands)	2021		2020
Operating cash flows from operating leases	$	936	$	1,034

Schedule of Maturities of Leases [Table Text Block]

The following table presents the future undiscounted maturities of our operating and financing leases at June 30, 2021 and for each of the next five years and thereafter:

(in thousands)	Operating  Leases (1)
Remainder of 2021	$	1,060
2022	1,845
2023	1,762
2024	1,607
2025	1,387
2026	951
Thereafter	3,596
Total lease payments	$	12,208
Less: Interest	1,757
Present value of lease liabilities	$	10,451

    (1) Operating lease payments include $2.1 million related to options to extend lease terms that are reasonably certain of being exercised.