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Stock-based Compensation (Narrative) (Details) - USD ($) $ in Thousands |  |  |  |  |  | 9 Months Ended
--- | --- | --- | --- | --- | --- | ---
Apr. 02, 2023 | Mar. 31, 2023 | Aug. 03, 2022 | Mar. 30, 2021 | Jun. 01, 2018 | Sep. 30, 2023 | Sep. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Options to purchase, Granted (in shares) |  |  |  |  |  | 430,000 |
Options cancelled to purchase common stock |  |  |  |  |  | 71,750 |
Stock-based compensation expense |  |  |  |  |  | $ 582 | $ 384
David Ludwig And Tom Ludwig [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted common stock granted |  |  |  |  | 600,000 |  |
Scott West [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted common stock granted |  |  |  | 25,000 |  |  |
Common Stock Options [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
issuance of shares |  |  |  |  |  | 3,500,000 |
Stock-based compensation expense |  |  |  |  |  | $ 600 | $ 300
Unrecognized stock-based compensation |  |  |  |  |  | $ 1,400 |
Unrecognized stock-based compensation, Period for recognition |  |  |  |  |  | 2 years 6 months |
Restricted Stock [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  |  | $ 100 |
Unrecognized stock-based compensation |  |  |  |  |  | $ 200 |
Restricted Stock [Member] | David Ludwig And Tom Ludwig [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares restriction term of service |  |  |  |  | 5 years |  |
Employees [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Options to purchase, Granted (in shares) |  |  |  |  |  | 430,000 |
Employees [Member] | Equity Incentive Plan [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted common stock granted |  | 97,290 |  |  |  |  |
Non Executive Directors [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted common stock granted |  |  | 115,000 |  |  |  |
Non Executive Directors [Member] | Restricted Stock [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Options to purchase, Granted (in shares) |  |  | 40,000 |  |  |  |
Number of Shares vested in period |  |  | 75,000 |  |  |  |
Non Executive Directors [Member] | Equity Incentive Plan [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted common stock granted | 15,000 | 75,000 |  |  |  |  |
Canceled Restricted Stock |  | 15,000 |  |  |  |  |

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