XML 62 R52.htm IDEA: XBRL DOCUMENT v3.21.1
Nanotron Acquisition (Details) - USD ($)
Feb. 24, 2021
Feb. 11, 2021
Oct. 06, 2020
Business Acquisition [Line Items]      
Notes reduction   $ 1,500,000  
Nanotron      
Business Acquisition [Line Items]      
Voting interest acquired     100.00%
Consideration transferred excluding closing adjustments     $ 8,700,000
Closing costs related to holdback funds     750,000
Severance payments     214,000
Return credit related to severance payments     50,000
Working capital adjustment $ 59,157   $ 30,000
Holdback fund release period     18 months
Notes reduction 225,000    
Aggregate principal amount of note $ 465,843