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Stock-Based Compensation and Stock Options (Details)			1 Months Ended					3 Months Ended			9 Months Ended		12 Months Ended
Stock-Based Compensation and Stock Options (Details)	Jun. 01, 2021 employee $ / shares shares	May 29, 2020 employee $ / shares shares	Jun. 30, 2022 $ / shares shares	Mar. 31, 2022 $ / shares shares	Sep. 30, 2019 $ / shares shares	Oct. 31, 2017 $ / shares shares	Sep. 30, 2015 $ / shares shares	Sep. 30, 2022 USD ($) extension shares	Jun. 30, 2022 shares	Sep. 30, 2021 USD ($) shares	Sep. 30, 2022 USD ($) extension shares	Sep. 30, 2021 USD ($) shares	Dec. 31, 2021 shares	Dec. 31, 2020 shares	Dec. 31, 2019 employee shares	Dec. 31, 2015 shares
Stock Options \| September 2015 Plan \| Mr. Ralph Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted							400,000
Exercise price (in dollars per share) \| $ / shares							$ 8.07
Stock Options \| October 2017 Plan \| Mr. Ralph Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted						400,000										150,000
Exercise price (in dollars per share) \| $ / shares						$ 6.95
Options exercised (in shares)															250,000
Stock Options \| September 2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted					300,000
Exercise price (in dollars per share) \| $ / shares					$ 10.79
Options vest (in shares)					75,000
Total stock-based compensation expense (reversal) \| $								$ 72,000		$ 97,000	$ 217,000	$ 248,000
Unrecognized stock-based compensation expense \| $								$ 266,000			$ 266,000
Expected duration for recognition of stock based compensation expense											10 months 24 days
Stock Options \| September 2019 Plan \| Mr. Ralph Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Exercise price (in dollars per share) \| $ / shares					$ 10.79
Options vest (in shares)					400,000
Stock Options \| September 2019 Plan \| Key Employees
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted					50,000
Number of key employees \| employee															6
Stock Options \| May 2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted		100,000											88,917	54,258
Share price (in dollars per share) \| $ / shares		$ 3.49
Shares issued upon exercise of options (in shares)		300,000
Options forfeited (in shares)													125,000	100,000
Options vested and exercisable in future periods (in shares)													150,000	75,000
Options outstanding (in shares)								150,000			150,000
Options vested (in shares)											75,000
Stock Options \| May 2020 Plan \| Mr. Ralph Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted		800,000													1,900,000
Exercise price (in dollars per share) \| $ / shares		$ 3.49
Options outstanding (in shares)								200,000			200,000
Options vested (in shares)											200,000
Total stock-based compensation expense (reversal) \| $											$ 385,000	$ 1,200,000
Stock Options \| May 2020 Plan \| Key Employees
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted		200,000											24,474
Exercise price (in dollars per share) \| $ / shares		$ 3.49
Number of key employees \| employee		2
Options outstanding (in shares)								100,000			100,000
Options vested (in shares)								50,000			50,000
Total stock-based compensation expense (reversal) \| $								$ 0		$ 49,000	$ 25,000
Unrecognized stock-based compensation expense \| $								$ 147,000			$ 147,000
Expected duration for recognition of stock based compensation expense											1 year 6 months
Share-based compensation options were exercised (in shares)													50,000
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number								98,000		157,000	98,000	157,000
Stock Options \| June 2021 Plan \| One Employee
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted	50,000
Exercise price (in dollars per share) \| $ / shares	$ 9.44
Number of key employees \| employee	1
Options outstanding (in shares)								50,000			50,000
Options vested (in shares)											12,500
Total stock-based compensation expense (reversal) \| $								$ 36,000		$ 62,000	$ 108,000	$ 82,000
Unrecognized stock-based compensation expense \| $								323,000			$ 323,000
Expected duration for recognition of stock based compensation expense											2 years 3 months 18 days
Stock Options \| March 2022 plan \| Holger Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted				600,000
Exercise price (in dollars per share) \| $ / shares				$ 8.14
Total stock-based compensation expense (reversal) \| $								216,000			$ 649,000
Unrecognized stock-based compensation expense \| $								$ 1,100,000			$ 1,100,000
Expected duration for recognition of stock based compensation expense											1 year 3 months 18 days
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number								600,000			600,000
Vesting percentage				25.00%
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested, number											150,000
Stock Options \| June 2022 plan
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted			100,000
Exercise price (in dollars per share) \| $ / shares			$ 6.78
Unrecognized stock-based compensation expense \| $								$ 368,000			$ 368,000
Expected duration for recognition of stock based compensation expense											2 years 9 months
Share-based compensation arrangement by share-based payment award, equity instruments other than options, nonvested, number								100,000			100,000
Performance target extension period (in months)											3 months
Number of extensions \| extension								3			3
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested, number											100,000
Employee Stock \| September 2015 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted													800,000
Employee Stock \| October 2017 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted									540,000				300,000
Exercise of stock options, net of taxes paid for net share settlement \| $								$ 1,900,000
Employee Stock \| May 2019 Plan \| Mr. Ralph Bartel
Share-based Compensation Arrangement by Share-based Payment Award
Share purchase amount of options granted													681,902
Options exercised (in shares)													260,000