Annual report pursuant to Section 13 and 15(d)

Unsolicited Bid and Shareholder Demand (Details)

v3.22.0.1
Unsolicited Bid and Shareholder Demand (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Apr. 23, 2020
Apr. 16, 2020
Dec. 31, 2021
Dec. 31, 2020
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Legal and financial advisory expenses       $ 1,586
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 (as a percent) 5.80%      
Shares repurchased amount $ 3,500      
Legal and financial advisory expenses     $ 0 $ 1,600