XML 36 R22.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Marketable Securities (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2015
Marketable Securities [Abstract] |
Schedule of Marketable Securities | At June 30, 2015 our marketable securities were (in thousands):
| Amortized Cost (1) |  | Unrealized Gains |  | Unrealized Losses |  | Fair Value (1)
Current marketable securities: |  |  |  |  |  |  |
Corporate bonds | $ | 28,065 |  |  | $ | — |  |  | $ | (31 | ) |  | $ | 28,034 |
Commercial paper | 3,991 |  |  | — |  |  | (4 | ) |  | 3,987 |
Certificates of deposit | 5,502 |  |  | 4 |  |  | — |  |  | 5,506 |
Current marketable securities | 37,558 |  |  | 4 |  |  | (35 | ) |  | 37,527 |
Non-current marketable securities: |  |  |  |  |  |  |
Corporate bonds | 3,723 |  |  | — |  |  | (14 | ) |  | 3,709 |
Certificates of deposit | 4,504 |  |  | 13 |  |  | — |  |  | 4,517 |
Government municipal bonds | 1,246 |  |  | — |  |  | (1 | ) |  | 1,245 |
Non-current marketable securities | 9,473 |  |  | 13 |  |  | (15 | ) |  | 9,471 |
Total marketable securities | $ | 47,031 |  |  | $ | 17 |  |  | $ | (50 | ) |  | $ | 46,998 |
(1) | Included in amortized cost and fair value is purchased and accrued interest of $262.
At September 30, 2014 our marketable securities were (in thousands):
| Amortized Cost (1) |  | Unrealized Gains |  | Unrealized Losses |  | Fair Value (1)
Current marketable securities: |  |  |  |  |  |  |
Corporate bonds | $ | 24,668 |  |  | $ | 1 |  |  | $ | (22 | ) |  | $ | 24,647 |
Commercial paper | 3,998 |  |  | — |  |  | (1 | ) |  | 3,997 |
Certificates of deposit | 4,252 |  |  | 2 |  |  | — |  |  | 4,254 |
Current marketable securities | 32,918 |  |  | 3 |  |  | (23 | ) |  | 32,898 |
Non-current marketable securities: |  |  |  |  |  |  |
Corporate bonds | 2,051 |  |  | — |  |  | (4 | ) |  | 2,047 |
Certificates of deposit | 9,502 |  |  | 14 |  |  | (22 | ) |  | 9,494 |
Non-current marketable securities | 11,553 |  |  | 14 |  |  | (26 | ) |  | 11,541 |
Total marketable securities | $ | 44,471 |  |  | $ | 17 |  |  | $ | (49 | ) |  | $ | 44,439 |
(1) | Included in amortized cost and fair value is purchased and accrued interest of $213.
Schedule of Unrealized Losses on Available-For-Sale Securities | The following tables show the fair values and gross unrealized losses of our available-for-sale marketable securities that have been in a continuous unrealized loss position deemed to be temporary, aggregated by investment category (in thousands):
| June 30, 2015
| Less than 12 Months |  | More than 12 Months
| Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses
Corporate bonds | $ | 26,499 |  |  | $ | (44 | ) |  | $ | 5,002 |  |  | $ | (1 | )
Commercial paper | 1,991 |  |  | (4 | ) |  | — |  |  | — |
Government municipal bonds | 1,230 |  |  | (1 | ) |  | — |  |  | — |
Total | $ | 29,720 |  |  | $ | (49 | ) |  | $ | 5,002 |  |  | $ | (1 | )
| September 30, 2014
| Less than 12 Months |  | More than 12 Months
| Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses
Corporate bonds | $ | 23,475 |  |  | $ | (26 | ) |  | $ | — |  |  | $ | — |
Commercial paper | 3,998 |  |  | (1 | ) |  | — |  |  | — |
Certificates of deposit | 2,980 |  |  | (20 | ) |  | 748 |  |  | (2 | )
Total | $ | 30,453 |  |  | $ | (47 | ) |  | $ | 748 |  |  | $ | (2 | )

X
- Definition Tabular disclosure of fair value of investments in debt and equity securities in an unrealized loss position categorized neither as held-to-maturity nor trading securities. + References No definition available. + Details
Name: | us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26626-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2,12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration