Leases Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Lease, Cost [Table Text Block]

	Year Ended December 31,
	2023		2022		2021
	(Thousands)
Lease Cost:
Operating lease cost	$	1,205	$	1,226		$	1,334
Variable lease cost	588		578			681
Total lease cost	$	1,793	$	1,804		$	2,015
Cash paid for operating lease liabilities	$	954	$	950		$	2,395
			December 31,
			2023			2022
			(Thousands)
Other Information:
Right-of-use assets			$	8,725		$	9,621
Operating lease liabilities:
Current (included in Accrued liabilities - Other on our Balance Sheet)			$	701		$	681
Lease liability			$	7,193		$	7,857
Weighted-average remaining lease term - operating leases (years)			15			16
Weighted-average discount rate - operating leases			4.18%			4.12%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

As of December 31, 2023, the following table represents our operating lease maturities, including renewal provisions that we have assessed as being reasonably certain of exercise, for each of the years ended December 31:

	(Thousands)
2024	$	954
2025	971
2026	973
2027	987
2028	961
Thereafter	6,651
Total future lease payments	11,497
Less amount representing interest	3,603
Total obligations under operating leases	$	7,894