Interest Expense Components of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Banking and Thrift [Abstract]
Interest on borrowings and related fees	$ 8,045	$ 9,711
Accretion of original issue discount	196	180
Amortization of debt issuance costs	627	741
Capitalized interest	(688)	(1,154)
Interest Expense	$ 8,180	$ 9,478

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of amortization expense attributable to debt issuance costs.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Aggregate amount of interest expense on all borrowings.

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Amount of cash paid for interest capitalized, classified as investing activity.

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