Quarterly report pursuant to Section 13 or 15(d)

Unsolicited Bid and Shareholder Demand (Details)

v3.21.1
Unsolicited Bid and Shareholder Demand (Details) - USD ($)
3 Months Ended
Apr. 23, 2020
Apr. 16, 2020
Mar. 31, 2021
Mar. 31, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Legal and financial advisory expenses     $ 0 $ 1,323,000
Settlement Agreement with Mr. Nynens and the N&W Group        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Shares repurchased 261,631 261,631    
Market value (in dollars per share) $ 13.19      
Shares repurchased (Percentage) 5.80%      
Shares repurchased amount $ 3,500,000