Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Feb. 28, 2014	Feb. 28, 2013	Feb. 29, 2012
Cash Flows From Operating Activities:
Net income	$ 4,392,444	$ 1,478,212	$ 3,876,032
Depreciation and amortization	1,026,775	935,377	750,860
Provision for loss on accounts and notes receivable	216,000	330,000	352,000
Provision for inventory loss	44,127	60,000	60,000
Asset impairment and store closure losses	65,000	172,000	28,000
(Gain) loss on sale of assets	21,236	1,994,069	27,153
Expense recorded for stock compensation	601,969	418,633	457,449
Deferred income taxes	258,557	(1,144,622)	733,875
Accounts receivable	(1,408,048)	(235,345)	479,099
Refundable income taxes	(160,890)	724,911	(605,023)
Inventories	12,793	98,478	154,143
Other assets	(63,958)	18,664	(11,137)
Accounts payable	(439,014)	513,119	(197,772)
Accrued liabilities	915,213	1,065,090	147,782
Deferred income	1,381,297	(58,516)	(105,410)
Net cash provided by operating activities	6,863,501	6,370,070	6,147,051
Cash Flows From Investing Activities:
Additions to notes receivable	(784,098)	(285,191)	(102,529)
Proceeds received on notes receivable	344,010	113,633	226,896
Proceeds from sale or distribution of assets	2,600	888,700	52,800
Acquisitions, net of cash acquired and franchise rights		(1,688)
Intangible assets	(8,949,534)	(800,000)
Increase in other assets	1,597,762	(148,618)	(40,092)
Purchase of property and equipment	(2,518,317)	(742,871)	(3,260,638)
Net cash used in investing activities	(10,307,577)	(976,035)	(3,123,563)
Cash Flows From Financing Activities:
Proceeds from long-term debt	6,400,000
Repurchase of common stock		(1,715,352)
Issuance of common stock	195,130	82,223	173,064
Tax benefit of stock option exercise	68,832	58,377	24,962
Dividends paid	(2,681,853)	(2,623,031)	(2,440,560)
Net cash provided by (used in) financing activities	3,982,109	(4,197,783)	(2,242,534)
Net Increase (Decrease) In Cash And Cash Equivalents	538,033	1,196,252	780,954
Cash And Cash Equivalents At Beginning Of Year	5,321,696	4,125,444	3,344,490
Cash And Cash Equivalents At End Of Year	$ 5,859,729	$ 5,321,696	$ 4,125,444