Fair Value Disclosures (Detail Textuals)	1 Months Ended	3 Months Ended
	Dec. 31, 2017	Jun. 30, 2020
Contract Portfolio | Minimum
Financial Instruments Not Measured At Fair Value [Line Items]
Initial terms of finance receivables		12 months
Contract Portfolio | Maximum
Financial Instruments Not Measured At Fair Value [Line Items]
Initial terms of finance receivables	60 months	72 months
Direct Loans | Minimum
Financial Instruments Not Measured At Fair Value [Line Items]
Initial terms of finance receivables		12 months
Direct Loans | Maximum
Financial Instruments Not Measured At Fair Value [Line Items]
Initial terms of finance receivables		60 months