Receivables, Loans, Notes Receivable, and Others (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Receivables [Abstract]
Accounts Receivable, Allowance for Credit Loss, Current	$ 1,405	$ 1,141
Accounts Receivable, Allowance for Credit Loss, Period Increase (Decrease)	436
Accounts Receivable, Allowance for Credit Loss, Writeoff	$ 172