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Leases - (Details) | Mar. 31, 2019
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Lessee, Lease, Description [Line Items] |
Weighted average remaining lease term in years for operating leases | 41 years
Oakwood Lease [Member] |
Lessee, Lease, Description [Line Items] |
Weighted average remaining lease term in years for operating leases | 17 years
Lessee, Operating Lease, Number Of Renewal Options | 6
Lessee, operating lease, renewal term | 5 years
Oxford Lease [Member] |
Lessee, Lease, Description [Line Items] |
Weighted average remaining lease term in years for operating leases | 41 years
Lessee, Operating Lease, Number Of Renewal Options | 0
Other Leases [Member] |
Lessee, Lease, Description [Line Items] |
Lessee, operating lease, renewal term | 5 years
Fairfield Office Lease [Member] |
Lessee, Lease, Description [Line Items] |
Lessee, Operating Lease, Term of Contract | 1 year
Barron Street Lease [Member] |
Lessee, Lease, Description [Line Items] |
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract | 5 years
Lessee, Operating Lease, Number Of Renewal Options | 1
Lessee, Operating Lease, Lease Not yet Commenced, Renewal Term | 5 years
Minimum [Member] | Other Leases [Member] |
Lessee, Lease, Description [Line Items] |
Weighted average remaining lease term in years for operating leases | 1 year
Maximum [Member] | Other Leases [Member] |
Lessee, Lease, Description [Line Items] |
Weighted average remaining lease term in years for operating leases | 6 years

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- Definition Lessee, Operating Lease, Number Of Renewal Options + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Term of lessee's operating lease renewal for lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
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