CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Thousands |
Total |
Cumulative Effect, Period of Adoption, Adjustment |
Additional Paid-in Capital |
Treasury Stock |
Retained Earnings |
Retained Earnings
Cumulative Effect, Period of Adoption, Adjustment
|
Class A Common Stock |
Class B Common Stock |
|---|---|---|---|---|---|---|---|---|
| Beginning balance (in shares) at Sep. 30, 2019 | 32,597,736,000 | 22,106,961,000 | ||||||
| Beginning balance at Sep. 30, 2019 | $ 343,550 | $ (222) | $ 243,452 | $ (15,603) | $ 115,646 | $ (222) | $ 33 | $ 22 |
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Net income | 5,461 | 5,461 | ||||||
| Equity-based compensation expense | 395 | |||||||
| Conversion of Class B common stock to Class A common stock (in shares) | 107,682,000 | (107,682,000) | ||||||
| Ending balance (in shares) at Dec. 31, 2019 | 32,705,418,000 | 21,999,279,000 | ||||||
| Ending balance at Dec. 31, 2019 | 349,184 | 243,847 | (15,603) | 120,885 | $ 33 | $ 22 | ||
| Beginning balance (in shares) at Sep. 30, 2020 | 33,875,884 | 20,828,813 | ||||||
| Beginning balance at Sep. 30, 2020 | 385,195 | 245,022 | (15,603) | 155,721 | $ 34 | $ 21 | ||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||
| Net income | 7,871 | 7,871 | ||||||
| Equity-based compensation expense | 395 | |||||||
| Ending balance (in shares) at Dec. 31, 2020 | 33,875,884 | 20,828,813 | ||||||
| Ending balance at Dec. 31, 2020 | $ 393,461 | $ 245,417 | $ (15,603) | $ 163,592 | $ 34 | $ 21 |
| X | ||||||||||
- Definition Adjustments To Additional Paid In Capital, Cashless Option Exercise No definition available.
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| X | ||||||||||
- Definition Conversion Of Common Stock In Connection With Initial Public Offering No definition available.
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| 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.
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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