Consolidated Balance Sheets (Parenthetical) - $ / shares |
Sep. 30, 2018 |
Sep. 30, 2017 |
---|---|---|
Common Stock Class A Non-Voting | ||
Stockholders’ equity: | ||
Common stock, par value (usd per share) | $ 0.01 | $ 0.01 |
Common Stock authorized (shares) | 100,000,000 | 100,000,000 |
Common Stock, shares issued (shares) | 51,614,746 | 51,427,832 |
Common Stock, shares outstanding (shares) | 51,614,746 | 51,427,832 |
Common Stock Class B Voting | ||
Stockholders’ equity: | ||
Common stock, par value (usd per share) | $ 0.01 | $ 0.01 |
Common Stock authorized (shares) | 3,000,000 | 3,000,000 |
Common Stock, shares issued (shares) | 2,970,171 | 2,970,171 |
Common Stock, shares outstanding (shares) | 2,970,171 | 2,970,171 |