CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Revenues:
Interest and fee income	$ 126,869,729	$ 132,464,456	$ 373,672,662	$ 394,601,544
Insurance commissions and other income	12,826,307	16,240,103	39,660,004	48,213,500
Total revenues	139,696,036	148,704,559	413,332,666	442,815,044
Expenses:
Provision for loan losses	35,440,402	38,292,746	99,225,547	105,346,744
General and administrative expenses:
Personnel	42,919,853	46,303,199	125,584,162	144,402,540
Occupancy and equipment	10,546,075	10,403,848	32,969,166	30,840,643
Advertising	7,961,227	7,747,085	14,540,768	14,337,598
Amortization of intangible assets	131,197	176,240	407,220	566,415
Other	10,021,695	11,008,812	29,083,034	30,493,944
Total general and administrative expenses	71,580,047	75,639,184	202,584,350	220,641,140
Interest expense	7,149,385	6,037,638	19,890,581	17,628,488
Total expenses	114,169,834	119,969,568	321,700,478	343,616,372
Income before income taxes	25,526,202	28,734,991	91,632,188	99,198,672
Income taxes	10,774,828	10,244,992	34,062,360	36,879,997
Net income	$ 14,751,374	$ 18,489,999	$ 57,569,828	$ 62,318,675
Net income per common share:
Basic (in dollars per share)	$ 1.70	$ 2.04	$ 6.68	$ 6.76
Diluted (in dollars per share)	$ 1.70	$ 2.01	$ 6.63	$ 6.64
Weighted average common shares outstanding:
Basic (in shares)	8,657,675	9,043,190	8,624,617	9,225,205
Diluted (in shares)	8,694,051	9,208,808	8,686,925	9,391,033