Condensed Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Revenue:
Interest and fee income on finance receivables	$ 17,270,088	$ 16,623,588
Sales	9,769	10,717
Revenues, Total	17,279,857	16,634,305
Expenses:
Cost of sales	3,363	2,756
Marketing	374,332	298,796
Salaries and employee benefits	4,524,486	4,391,810
Administrative	2,159,354	1,929,383
Provision for credit losses	10,372	79,415
Depreciation	72,467	72,541
Interest expense	1,192,140	1,228,978
Change in fair value of interest rate swaps	209,101
Operating Expenses, Total	8,545,615	8,003,679
Operating income before income taxes	8,734,242	8,630,626
Income tax expense	3,360,717	3,327,833
Net income	$ 5,373,525	$ 5,302,793
Earnings per share:
Basic	$ 0.45	$ 0.46
Diluted	$ 0.44	$ 0.44
Dividends declared per share (in dollars per share)	$ 0.10