XML 82 R62.htm IDEA: XBRL DOCUMENT v3.20.4
Intangible Assets - Schedule of Intangible Assets Amortization Expenses (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]      
Amortization Expense $ 1,146 $ 1,186 $ 1,315