Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares |
Sep. 30, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Common stock, par value (in dollars per share) | $ 0 | $ 0 |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 15,084,372 | 15,263,355 |
| Common stock, shares outstanding (in shares) | 15,084,372 | 15,263,355 |