Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Details)

v3.21.1
Income Taxes - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Income Taxes [Line Items]    
Income tax expense (benefit) $ 34,000 $ (589,000)
Open tax year 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021  
Solutions Infini    
Income Taxes [Line Items]    
Undistributed earnings and profits by foreign subsidiary $ 4,900,000  
Undistributed profits 0  
Expected tax expense due to undistributed earnings $ 737,000