Related Party Transactions - Additional Information (Details) - McCarter - Legal Fees - Senior Vice President - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Related Party Transactions
Expenses incurred	$ 256	$ 307
Due to related parties	73		$ 107
Accrued expenses	$ 80		$ 242

Carrying amount as of the balance sheet date of obligations due all related parties.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
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-Section 50
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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