CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $)	Total USD ($)	Common Stock	Common Stock USD ($)	Paid in Capital USD ($)	Retained Earnings USD ($)
Stockholders' equity at period start at Jun. 30, 2011	$ 15,446,051		$ 36,914	$ 2,144,416	$ 13,264,721
Shares outstanding at period start (in shares) at Jun. 30, 2011		7,382,706
Increase (decrease) in stockholders' equity [Roll Forward]
Net income	2,940,415		0	0	2,940,415
Dividends declared	(1,771,850)		0	0	(1,771,850)
Stock-based compensation expense	480,623		0	480,623	0
Stockholders' equity at period end at Jun. 30, 2012	17,095,239		36,914	2,625,039	14,433,286
Shares outstanding at period end (in shares) at Jun. 30, 2012		7,382,706
Increase (decrease) in stockholders' equity [Roll Forward]
Net income	5,427,715		0	0	5,427,715
Dividends declared	(1,771,849)		0	0	(1,771,849)
Stock-based compensation expense	583,069		0	583,069	0
Income tax benefit from stock-based compensation	55,500		0	55,500	0
Stockholders' equity at period end at Jun. 30, 2013	$ 21,389,674		$ 36,914	$ 3,263,608	$ 18,089,152
Shares outstanding at period end (in shares) at Jun. 30, 2013		7,382,706

Tax benefit associated with any equity-based compensation plan other than an employee stock ownership plan (ESOP). The tax benefit results from the deduction by the entity on its tax return for an award of stock that exceeds the cumulative compensation cost for common stock or preferred stock recognized for financial reporting. Includes any resulting tax benefit that exceeds the previously recognized deferred tax asset (excess tax benefits).

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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- Definition

Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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