Stockholders' Deficit (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Stockholders' Deficit (Details) [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance	1,600,000	1,800,000
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax (in Dollars)	$ 6,500,000	$ 7,600,000
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax (in Dollars)	$ 263,000	$ 245,000
Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Shares Authorized	2,500,000
Convertible Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock Shares Authorized But Unissued	2,032,500
Convertible Preferred Stock [Member] | Series A Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Shares Authorized	416,500	416,500
Convertible Preferred Stock [Member] | Series B Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Shares Authorized	51,000	51,000