CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flow from operating activities:
Net income	$ 7,004,332	$ (705,487)
Gain (Loss) on Disposition of Business	0	38,377,623
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of intangible assets	3,603,528	911,218
Amortization of loan costs and discounts	389,445	456,568
Provision for loan losses	149,478,577	119,893,201
Depreciation	5,268,517	5,015,745
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	(106,703)	(50,139)
Deferred income tax benefit	(6,714,042)	(3,606,647)
Compensation related to stock option and restricted stock plans	22,933,287	9,905,103
Change in accounts:
Other assets, net	3,813,387	(3,946,708)
Income taxes payable	(11,497,923)	(3,297,313)
Accounts payable and accrued expenses	4,021,976	1,100,829
Net Cash Provided by (Used in) Operating Activities	170,567,607	164,154,271
Cash flows from investing activities:
Increase in loans receivable, net	(244,483,146)	(239,976,349)
Purchases of property and equipment	(8,037,189)	(6,973,951)
Proceeds from Sale of Property, Plant, and Equipment	153,441	257,740
Proceeds from Divestiture of Businesses	0	37,494,505
Net cash used in investing activities	(308,766,951)	(248,382,565)
Cash flow from financing activities:
Borrowings from senior notes payable	473,291,400	246,640,000
Payments on senior notes payable	(141,500,000)	(183,500,000)
Proceeds from exercise of stock options	4,589,974	2,815,599
Payments Related to Tax Withholding for Share-based Compensation	(4,476,159)	(1,348,952)
Payments of Loan Costs	(991,400)	(240,000)
Repurchase of common stock	(190,010,912)	(3,760,309)
Net cash provided by financing activities	140,902,903	60,606,338
Increase in cash and cash equivalents	2,703,559	(20,954,509)
Effects of foreign currency fluctuations on cash	0	2,667,447
Cash and cash equivalents at beginning of period	9,335,433	12,473,833
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	0	0
Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations		11,131,795
Cash and cash equivalents at end of period	12,038,992
Interest Paid, Including Capitalized Interest, Operating and Investing Activities	16,091,487	11,865,748
Income Taxes Paid	22,135,053	16,976,977
Net assets acquired from acquisition primarily loans	(43,105,296)	(30,232,918)
Net Assets Acquired from Acquisition, Intangibles	(13,294,761)	(8,951,592)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	$ 12,038,992	11,131,795
Parent Company [Member]
Provision for loan losses		$ 119,893,201