Quarterly report pursuant to Section 13 or 15(d)

Geographic Information (Details)

v3.20.2
Geographic Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenues $ 16,664 $ 23,599 $ 57,383 $ 46,375  
Long-lived assets 178,475   178,475   $ 179,444
Domestic          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenues 16,582 22,538 56,559 44,318  
Long-lived assets 178,216   178,216   179,143
International          
Revenues from External Customers and Long-Lived Assets [Line Items]          
Revenues 82 $ 1,061 824 $ 2,057  
Long-lived assets $ 259   $ 259   $ 301