Prepaid Expenses and Other Current Assets and Other Assets (Schedule of Prepaid Expense and Other Current Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Prepaid Expenses and Other Current Assets and Other Assets [Abstract]
Short-term investments	$ 21,139	$ 778
Prepaid real estate taxes	4,500	3,331
Prepaid taxes	7,070	11,096
Other current assets	22,096	15,608
Total prepaid expenses and other current assets	$ 54,805	$ 30,813