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Summary of Significant Accounting Policies (Detail Textuals 2)	12 Months Ended
	Mar. 31, 2019 State Branch
Significant Accounting Policies [Line Items]
Number of states in which entity operates | State	15
Number of branches | Branch	53
Tax year 2017
Significant Accounting Policies [Line Items]
Corporate income tax rate	35.00%
Latest tax year
Significant Accounting Policies [Line Items]
Corporate income tax rate	21.00%
Finance receivables
Significant Accounting Policies [Line Items]
Concentration benchmark	Of the remaining states, no one state represented more than 5% of the total finance receivables.
Finance receivables | Florida | Geographic concentration risk
Significant Accounting Policies [Line Items]
Concentration risk percentage	28.00%
Finance receivables | Ohio | Geographic concentration risk
Significant Accounting Policies [Line Items]
Concentration risk percentage	14.00%
Finance receivables | Georgia | Geographic concentration risk
Significant Accounting Policies [Line Items]
Concentration risk percentage	10.00%
Finance receivables | North Carolina | Geographic concentration risk
Significant Accounting Policies [Line Items]
Concentration risk percentage	8.00%
Finance receivables | Indiana | Geographic concentration risk
Significant Accounting Policies [Line Items]
Concentration risk percentage	5.00%

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