Borrowings (Assumptions at Issuance Date) (Details)	Sep. 30, 2020
Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	5.60
Expected term (in years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	5.0
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	1.163
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0.003
Dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Measurement input	0