Condensed Consolidated Statements of Income (USD $)	3 Months Ended		6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenue:
Interest and fee income on finance receivables	$ 17,199,730	$ 15,721,876	$ 33,823,318	$ 30,664,781
Sales	11,269	9,977	21,986	19,219
Revenues, Total	17,210,999	15,731,853	33,845,304	30,684,000
Expenses:
Cost of sales	2,843	3,411	5,599	6,317
Marketing	304,033	310,423	602,829	629,082
Salaries and employee benefits	4,366,502	3,981,210	8,758,312	7,914,721
Administrative	2,032,748	1,880,234	3,962,131	3,807,240
Provision for credit losses	178,029	1,711,873	257,444	3,307,534
Depreciation	72,996	66,306	145,537	133,399
Interest expense	1,236,893	1,449,757	2,465,871	2,989,130
Change in fair value of interest rate swaps	0	(137,828)	0	(382,193)
Operating Expenses, Total	8,194,044	9,265,386	16,197,723	18,405,230
Operating income before income taxes	9,016,955	6,466,467	17,647,581	12,278,770
Income tax expense	3,496,851	2,484,123	6,824,684	4,720,588
Net income	$ 5,520,104	$ 3,982,344	$ 10,822,897	$ 7,558,182
Earnings per share:
Basic (in dollars per share)	$ 0.47	$ 0.34	$ 0.92	$ 0.65
Diluted (in dollars per share)	$ 0.46	$ 0.34	$ 0.90	$ 0.64
Dividends declared per share (in dollars per share)	$ 0.10	$ 0	$ 0.10	$ 0