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Schedule II (Tables) | 12 Months Ended
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Sep. 30, 2017
Valuation and Qualifying Accounts |
Schedule II |
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﻿Column A |  | Column B |  | Column C |  | Column D |  | Column E
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﻿Description |  | Balance at Beginning of Year |  | Charged to Costs and Expenses |  | Charged to Other Accounts (a) |  | Deductions (b) |  | Balance at End of Year
﻿Fiscal year 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Allowance for uncollectible accounts |  | $ | 2,540 |  | $ | 1,063 |  | $ | 449 |  | $ | (276) |  | $ | 3,776
﻿Deferred tax asset valuation allowance |  |  | 3,317 |  |  | 77 |  |  | - |  |  | 320 |  |  | 3,714
﻿Fiscal year 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Allowance for uncollectible accounts |  |  | 3,841 |  |  | 255 |  |  | 233 |  |  | (1,789) |  |  | 2,540
﻿Deferred tax asset valuation allowance |  |  | 6,804 |  |  | 53 |  |  | - |  |  | (3,540) |  |  | 3,317
﻿Fiscal year 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Allowance for uncollectible accounts |  |  | 7,078 |  |  | 364 |  |  | 487 |  |  | (4,088) |  |  | 3,841
﻿Deferred tax asset valuation allowance |  |  | 9,486 |  |  | 209 |  |  | - |  |  | (2,891) |  |  | 6,804
﻿ ﻿ ﻿ Notes:
| (a) |  | Includes recoveries of accounts previously written off.
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| (b) |  | Represents accounts receivable written off against the allowance for collectible accounts and releases of valuation reserves to income tax expense. Also included are foreign currency exchange rate adjustments. Currency translation adjustments resulted in an increase in the reserves of $64 in fiscal year 2017, an increase in the reserve of $77 in fiscal year 2016, and a decrease in the reserve of $934 in fiscal year 2015.

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