Summary of Significant Accounting Policies (Allowance for Doubtful Accounts) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2014 |
|
Allowance for Doubtful Accounts Receivable [Roll Forward] | |||
Balance at beginning of year | $ 5,009 | $ 2,846 | $ 638 |
Provision / (Reversal) | 1,698 | (194) | 1,304 |
Write offs | (1,942) | (130) | (13) |
Acquired through business acquisitions | 0 | 1,397 | 0 |
Adjustment | (1,035) | 1,090 | 917 |
Balance at end of year | $ 3,730 | $ 5,009 | $ 2,846 |
X | ||||||||||
- Definition Allowance for Doubtful Accounts Receivable, Acquired Through Business Acquisitions No definition available.
|
X | ||||||||||
- Definition Provision For Doubtful Accounts Net Of Foreign Exchange Currency Adjustment No definition available.
|
X | ||||||||||
- Definition For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of increase (decrease) in the allowance for doubtful accounts. No definition available.
|
X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|