Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash Flows from Operating Activities:
Net income	$ 48,800	$ 749,518
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	68,747	71,458
Net recognized loss on securities		2,675
Provision for deferred taxes	2,428	(285,600)
Stock bonuses	53,189	150,213
Stock-based compensation expense	7,710	9,660
Changes in operating assets and liabilities:
Accounts receivable	(163,462)	660,299
Prepaid expenses	129,451	214,475
Trading securities	(171,580)	591,561
Accounts payable and accrued expenses	22,728	(365,063)
Total adjustments	(50,789)	1,049,678
Net cash provided by (used in) operating activities	(1,989)	1,799,196
Cash Flows from Investing Activities:
Purchase of available-for-sale securities	(32,446)	(2,332)
Net cash used in investing activities	(32,446)	(2,332)
Cash Flows from Financing Activities:
Issuance of common stock	46,198	44,695
Dividends paid	(928,438)	(925,366)
Net cash used in financing activities	(882,240)	(880,671)
Net (decrease) increase in cash and cash equivalents	(916,675)	916,193
Beginning cash and cash equivalents	20,612,721	27,207,896
Ending cash and cash equivalents	19,696,046	28,124,089
Supplemental Disclosures of Cash Flow Information
Cash paid for income taxes	$ 0	$ 0