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Unaudited Condensed Consolidated Statements Of Income (USD $)
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3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Mar. 31, 2013
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Mar. 31, 2012
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Mar. 31, 2013
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Mar. 31, 2012
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| Product sales | $ 9,476,866 | $ 7,810,364 | $ 19,387,093 | $ 16,444,085 |
| Royalty income | 21,000 | 21,721 | ||
| Net revenues | 9,476,866 | 7,831,364 | 19,387,093 | 16,465,806 |
| Cost of sales | 3,956,750 | 3,270,395 | 7,900,778 | 6,888,693 |
| Gross profit | 5,520,116 | 4,560,969 | 11,486,315 | 9,577,113 |
| Operating expenses | 2,163,429 | 2,397,738 | 4,528,594 | 4,630,602 |
| Operating income | 3,356,687 | 2,163,231 | 6,957,721 | 4,946,511 |
| Interest, net and other income | 280,977 | 257 | 276,733 | 612 |
| Foreign currency transaction loss | (29,626) | (32,223) | (66,893) | (84,529) |
| Total non-operating income (expense) | 251,351 | (31,966) | 209,840 | (83,917) |
| Income before income taxes | 3,608,038 | 2,131,265 | 7,167,561 | 4,862,594 |
| Income tax expense | 116,369 | 226,836 | 142,046 | 298,221 |
| Net income | $ 3,491,669 | $ 1,904,429 | $ 7,025,515 | $ 4,564,373 |
| Basic earnings per common share outstanding (in Dollars per share) | $ 0.12 | $ 0.07 | $ 0.25 | $ 0.17 |
| Basic weighted average common shares outstanding (in Shares) | 28,389,977 | 27,557,587 | 28,361,357 | 27,518,587 |
| Diluted earnings per common share outstanding (in Dollars per share) | $ 0.12 | $ 0.07 | $ 0.24 | $ 0.16 |
| Diluted weighted average common shares outstanding (in Shares) | 28,754,322 | 29,047,011 | 28,724,321 | 28,972,689 |
| Cash dividends declared per common share (in Dollars per share) | $ 0.07 | $ 0.06 | $ 0.19 | $ 0.16 |
| X | ||||||||||
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total costs related to goods produced and sold during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate realized and unrealized loss on foreign currency transactions included in net income. Includes loss on a foreign currency forward exchange contract. Does not include foreign currency transactions designated as hedges of net investment in a foreign entity or intercompany foreign currency transactions that are of a long-term nature. Gross of tax effect. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). No definition available.
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. No definition available.
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| X | ||||||||||
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- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
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| X | ||||||||||
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- Definition
The aggregate amount of other income amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Income before income taxes for oil and gas producing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Revenue earned during the period from the leasing or otherwise lending to a third party the entity's rights or title to certain property. Royalty revenue is derived from a percentage or stated amount of sales proceeds or revenue generated by the third party using the entity's property. Examples of property from which royalties may be derived include patents and oil and mineral rights. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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