Quarterly report pursuant to Section 13 or 15(d)

Business and Summary of Significant Accounting Policies - Recently Adopted Accounting Pronouncements (Details)

v3.22.2.2
Business and Summary of Significant Accounting Policies - Recently Adopted Accounting Pronouncements (Details) - USD ($)
Sep. 30, 2022
Jan. 01, 2022
Dec. 31, 2021
Business and Summary of Significant Accounting Policies      
Operating lease, liability $ 216,000    
Property, plant and equipment, net $ 198,000   $ 162,000 [1]
Accounting Standards Update 2016-02 Leases      
Business and Summary of Significant Accounting Policies      
Operating lease right-of-use asset   $ 212,000  
Operating lease, liability   327,000  
Property, plant and equipment, net     162,000
Deferred rent credit     $ 58,000
Accounting Standards Update 2016-02 Leases | Cumulative Effect, Period of Adoption, Adjustment      
Business and Summary of Significant Accounting Policies      
Operating lease right-of-use asset   212,000  
Property, plant and equipment, net   90,000  
Deferred rent credit   $ (58,000)  
[1] The condensed consolidated balance sheet as of December 31, 2021 was derived from the audited consolidated balance sheet as of that date.