Leases (Supplemental Balance Sheet Information Related to Capital Lease Arrangements) (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Capital Leased Assets [Line Items]
Gross amounts capitalized	$ 4,229
Accumulated amortization	(3,370)
Net assets under capital leases	859
Buildings [Member]
Capital Leased Assets [Line Items]
Gross amounts capitalized	3,100
Accumulated amortization	(3,100)
Equipment [Member]
Capital Leased Assets [Line Items]
Gross amounts capitalized	1,129
Accumulated amortization	$ (270)

Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 45
-Paragraph 1
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- Definition

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+ References

No definition available.

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- Definition

The total gross amount less the charge for the use of the long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737

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- Definition

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 40
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