Leases Leases (Tables)

9 Months Ended

Sep. 30, 2019

The components of lease expense are as follows (dollars in thousands):



	Three Months Ended September 30, 2019		Nine Months Ended September 30, 2019
Operating lease cost	$	2,611	$	7,731
Short-term, variable and other lease costs	517		1,707
Total lease cost	$	3,128	$	9,438

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

Maturities of lease liabilities are as follows (dollars in thousands):



Year ended December 31,	Operating Leases^(a)
2019 (excluding the nine months ended September 30, 2019)	$	2,589
2020	9,768
2021	8,246
2022	5,600
2023	4,450
Thereafter	12,527
Total lease payments	43,180
Less: Imputed interest	(6,040		)
Present value of lease liabilities	$	37,140

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^(a)

The maturity table excludes cash flows associated with exited lease facilities. Liabilities for exited lease facilities are included in accrued liabilities and other long-term liabilities in the accompanying consolidated balance sheet.