XML 47 R11.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Investments | 9 Months Ended
--- | ---
Jun. 30, 2015
Investments All Other Investments [Abstract] |
Investments | NOTE 4. INVESTMENTS The Company invests a portion of its excess cash balances in short-term and long-term debt securities. Investments at June 30, 2015 consisted of corporate bonds with maturities remaining of less than two years. The Company may also invest excess cash balances in certificates of deposit, money market accounts, US Treasuries, US government agency obligations, corporate debt securities, and/or commercial paper. The Company accounts for its investments in accordance with FASB ASC 320, Investments – Debt and Equity Securities. At June 30, 2015, all investments were classified as held-to-maturity securities. The following tables summarize the Company’s short- and long-term investments as of June 30, 2015, and September 30, 2014.
| As of June 30, 2015 |
| Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Commercial notes (due within one year) | $ | 23,280,640 |  |  | $ | — |  |  | $ | (207,165 | ) |  | $ | 23,073,475 |
Commercial notes (due after one year through two years) | $ | 1,085,282 |  |  |  | — |  |  | $ | (30,412 | ) |  | $ | 1,054,870 |
Total | $ | 24,365,922 |  |  | $ | — |  |  | $ | (237,577 | ) |  | $ | 24,128,345 |
| As of September 30, 2014 |
| Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Commercial notes (due within one year) | $ | 21,653,032 |  |  | $ | — |  |  | $ | (189,830 | ) |  | $ | 21,463,202 |
Commercial notes (due after one year through two years) | $ | 23,088,346 |  |  |  | — |  |  | $ | (217,693 | ) |  | $ | 22,870,653 |
Total | $ | 44,741,378 |  |  | $ | — |  |  | $ | (407,523 | ) |  | $ | 44,333,855 |

X
- Definition The entire disclosure for cost method and equity method investments included basis, impairment losses, recognized or unrecognized gains (losses). + References No definition available. + Details
Name: | us-gaap_CostAndEquityMethodInvestmentsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAllOtherInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration