Basis of Presentation (Details) $ in Thousands	Dec. 31, 2019 USD ($)
ASU 2016-13 [Member]
Recently Adopted Accounting Guidance [Abstract]
Cumulative effect of accounting change for adoption of ASU	$ (1,070)
Prepaid Expenses and Other Current Assets [Member]
Recently Adopted Accounting Guidance [Abstract]
Cumulative effect of accounting change for adoption of ASU	260
Accounts Receivable [Member]
Recently Adopted Accounting Guidance [Abstract]
Cumulative effect of accounting change for adoption of ASU	0
Cash equivalents, Short-term Investments, and Restricted Cash [Member]
Recently Adopted Accounting Guidance [Abstract]
Cumulative effect of accounting change for adoption of ASU	$ 810