Prepaids and Other Current Assets Prepaids and Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Prepaid Expense and Other Assets, Current [Abstract]
Other Prepaid Expense, Current	$ 16,084	$ 14,964
Deferred Costs and Other Assets	6,554	6,402
Prepaid insurance and property taxes	4,639	6,178
Prepaid Taxes	3,674	3,676
Deferred tax charge	3,856	3,542
Derivative Asset, Current	2,312	3,555
Deposit Assets	1,343	1,353
Other Assets, Current	1,847	1,822
Prepaid expenses and other current assets	$ 40,309	$ 41,492	[1]

[1] December 31, 2020 balances were derived from audited consolidated financial statements.