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Stockholders' Equity - Stock Options (Details) - USD ($)			3 Months Ended		6 Months Ended		12 Months Ended
	May 28, 2025	Apr. 07, 2025	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Other disclosures
Compensation expense			$ 180,000		$ 330,000
Employee Stock Option [Member]
Number of Options
Outstanding, beginning balance (in shares)					472,392
Granted (in shares)					37,500
Expired/Forfeited (in shares)					(45,898)
Outstanding, ending balance (in shares)			463,994		463,994		472,392
Exercisable (in shares)			83,994		83,994
Weighted Average Exercise Price
Outstanding, beginning balance (in dollars per share)					$ 19.01
Granted (in dollars per share)					2.71
Expired/Forfeited (in dollars per share)					24.22
Outstanding, ending balance (in dollars per share)			$ 17.18		17.18		$ 19.01
Exercisable (in dollars per share)			$ 20.44		$ 20.44
Other disclosures
Outstanding Weighted Average Remaining Contractual Life (in Years)					3 years 9 months 10 days		3 years 7 months 24 days
Exercisable Weighted Average Remaining Contractual Life (in Years)					3 years 6 months 25 days
Compensation expense			$ 40,000.00	$ 20,000.00	$ 60,000.00	$ 30,000.00
Unrecognized compensation expense			$ 20,000.00		$ 20,000.00
Weighted average period of recognition					9 months 3 days
Employee Stock Option [Member] | Non Management Directors
Number of Options
Granted (in shares)	10,000
Weighted Average Exercise Price
Granted (in dollars per share)	$ 2.6321
Employee Stock Option [Member] | Management
Number of Options
Granted (in shares)	17,500	10,000
Weighted Average Exercise Price
Granted (in dollars per share)	$ 2.6321	$ 2.91316
Employee Stock Option [Member] | Vesting tranche 1 | Non Management Directors
Other disclosures
Vesting rights (percentage per year)	50.00%
Employee Stock Option [Member] | Vesting tranche 2 | Non Management Directors
Other disclosures
Vesting rights (percentage per year)	50.00%
Performance Shares
Other disclosures
Vested (in shares)					0
Compensation expense					$ 0
Number of options vesting			370,000		370,000
Performance Shares | Vesting tranche 1
Other disclosures
Number of options vesting			350,000		350,000
Performance Shares | Vesting tranche 2
Other disclosures
Number of options vesting			20,000		20,000

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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