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v3.10.0.1

Nature of Business Prior Year Restated (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2018
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Accounts receivable, net |  | $ 247,566 |  | $ 266,742
Deferred income taxes |  | 14,066 |  | 13,805
Other assets |  | 38,262 |  | 36,254
Other accrued liabilities |  | 26,079 |  | 31,025
Deferred revenue |  | 103,527 |  | 103,335
Stockholders’ equity |  | 227,895 |  | 287,437
Revenues |  | 262,256 | $ 232,361 |
Cost of revenues | [1] | 76,066 | 74,432 |
Selling, general and administrative | [1] | 100,258 | 90,342 |
Provision for income taxes |  | (2,851) | (2,001) |
Net income |  | 40,007 | 32,879 |
Comprehensive income |  | $ 36,742 | $ 35,950 |
Basic (in dollars per share) |  | $ 1.38 | $ 1.09 |
Diluted (in dollars per share) |  | $ 1.32 | $ 1.04 |
Deferred income taxes |  | $ (50) | $ (1,942) |
Changes in operating assets and liabilities |  |  | (26,320) |
Previously Reported |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Accounts receivable, net |  |  |  | 208,865
Deferred income taxes |  |  |  | 20,117
Other assets |  |  |  | 12,431
Other accrued liabilities |  |  |  | 30,457
Deferred revenue |  |  |  | 52,215
Stockholders’ equity |  |  |  | 263,737
Revenues |  |  | 235,321 |
Cost of revenues |  |  | 74,359 |
Selling, general and administrative |  |  | 90,296 |
Provision for income taxes |  |  | 6,658 |
Net income |  |  | 27,299 |
Comprehensive income |  |  | $ 30,370 |
Basic (in dollars per share) |  |  | $ 0.91 |
Diluted (in dollars per share) |  |  | $ 0.86 |
Deferred income taxes |  |  | $ 6,717 |
Changes in operating assets and liabilities |  |  | (29,399) |
Accounting Standards Update 2014-09 | Restatement Adjustment |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Accounts receivable, net |  |  |  | 57,877
Deferred income taxes |  |  |  | (6,312)
Other assets |  |  |  | 23,823
Other accrued liabilities |  |  |  | 568
Deferred revenue |  |  |  | 51,120
Stockholders’ equity |  |  |  | $ 23,700
Revenues |  |  | (2,960) |
Cost of revenues |  |  | 73 |
Selling, general and administrative |  |  | 46 |
Provision for income taxes |  |  | (8,659) |
Net income |  |  | 5,580 |
Comprehensive income |  |  | $ 5,580 |
Basic (in dollars per share) |  |  | $ 0.18 |
Diluted (in dollars per share) |  |  | $ 0.18 |
Deferred income taxes |  |  | $ (8,659) |
Changes in operating assets and liabilities |  |  | $ 3,079 |
[1] | Cost of revenues and selling, general and administrative expenses exclude the amortization of intangible assets. See Note 4.

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