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SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details) - Schedule of Valuation and Qualifying Accounts - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2013
Allowance for Doubtful Accounts [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Balance at Beginning of Year | $ 7,336 | $ 6,136 | $ 5,433
Recorded to Cost and Expense | 1,389 | 4,014 | 3,673
Accounts Written Off, net | (3,139) | (2,769) | (2,968)
Other | (244) | (45) | (2)
Balance at End of Year | 5,342 | 7,336 | 6,136
Inventory valuation [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Balance at Beginning of Year | 16,613 | 15,728 | 18,787
Recorded to Cost and Expense | 6,476 | 13,613 | 5,788
Accounts Written Off, net | (7,603) | (12,627) | (8,490)
Other | (852) | (101) | (357)
Balance at End of Year | 14,634 | 16,613 | 15,728
Deferred tax valuation allowance [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Balance at Beginning of Year | 15,649 | 13,421 | 10,541
Recorded to Cost and Expense | (5,187) | 2,228 | 2,880
Accounts Written Off, net | 0 | 0 | 0
Other | 0 | 0 | 0
Balance at End of Year | 10,462 | 15,649 | 13,421
Bad debts [Member] | Allowance for Doubtful Accounts [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Balance at Beginning of Year | 3,627 | 4,080 | 4,146
Recorded to Cost and Expense | 76 | 359 | 1,813
Accounts Written Off, net | (934) | (784) | (1,888)
Other | (129) | (28) | 9
Balance at End of Year | 2,640 | 3,627 | 4,080
Sales returns and allowances [Member] | Allowance for Doubtful Accounts [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Balance at Beginning of Year | 3,709 | 2,056 | 1,287
Recorded to Cost and Expense | 1,313 | 3,655 | 1,860
Accounts Written Off, net | (2,205) | (1,985) | (1,080)
Other | (115) | (17) | (11)
Balance at End of Year | $ 2,702 | $ 3,709 | $ 2,056

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- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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