CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
OPERATING ACTIVITIES:
Net income	$ 851,668	$ 1,965,874
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	2,801,725	2,366,238
Deferred tax expense	690,672	1,700,998
Stock compensation expense	1,161,747	892,093
Realized loss (gain) on investments	146,363	(14,765)
Unrealized loss on investments	150,672
Gain on sale of assets	(3,536)	(1,266)
Other noncash expenses (income)	5,641	15,327
Changes in assets and liabilities which provided (used) cash:
Trade accounts receivable	(3,257,701)	3,019,634
Inventories	3,034,265	(2,347,215)
Prepaid and income taxes payable	43,759	(2,012,024)
Prepaid expenses and other assets	(908,032)	15,385
Accounts payable	(4,722,789)	(1,972,243)
Accrued expenses	(312,938)	(2,328,980)
Rebates, chargebacks and returns payable	3,321,262	(1,215,520)
Accrued payroll and payroll related	739,528	(5,388,996)
Net cash provided by (used in) operating activities	3,742,306	(5,305,460)
INVESTING ACTIVITIES:
Purchases of property, plant and equipment (including construction in progress)	(2,263,108)	(4,146,111)
Proceeds from sale of property, plant and equipment	7,000	1,266
Purchases of investment securities	(11,952,393)
Proceeds from sale of investment securities	25,821,077	396,845
Net cash provided by (used in) investing activities	11,612,576	(3,748,000)
FINANCING ACTIVITIES:
Proceeds from public stock offering		14,950,342
Proceeds from issuance of stock	134,864	334,514
Purchase of treasury stock	(479,433)	(220,890)
Tax shortfall stock options exercised	(7,216)	(43,088)
Repayments of debt	(276,099)	(4,642,682)
Distribution to noncontrolling interests	(19,000)	(10,000)
Net cash (used in) provided by financing activities	(646,884)	10,368,196
Effect of foreign currency rates on cash and cash equivalents	(34,781)	7,449
NET INCREASE IN CASH AND CASH EQUIVALENTS	14,673,217	1,322,185
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	5,276,735	21,895,648
CASH AND CASH EQUIVALENTS, END OF PERIOD	19,949,952	23,217,833
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION -
Interest paid	149,450	203,198
Income taxes paid	$ 4,100	$ 1,363,186