Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2026

Share-based Compensation

Schedule of stock option activity

		Number of shares				Weighted average exercise price
Options outstanding at beginning of year			19,716			$	35.33
Granted			—				—
Less:
Canceled or expired			14,382				12.58
Options outstanding at March 31, 2026			5,334				96.60
Options exercisable at end of March 31, 2026			5,334			$	96.60

Schedule of share-based compensation expense

		Three months ended March 31,
		2026				2025
Cost of goods sold		$	—			$	—
Sales and marketing			—				1
Research and product development			—				4
General and administrative			—				18
		$	—			$	23