XML 60 R50.htm IDEA: XBRL DOCUMENT v3.22.2.2
Supplemental Consolidated Balance Sheet Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Disclosure Text Block Supplement [Abstract]          
Accounts receivable net $ 2,400,000   $ 2,400,000   $ 3,500,000
Bad debt expense 1,600,000 $ 0 1,600,000 $ 0  
Depreciation expense $ 438,000 $ 109,000 $ 817,000 $ 199,000