Investing Receivables (Tables)

3 Months Ended

Mar. 31, 2021

Receivables [Abstract]

Schedule of investing receivables

Investing receivables consisted of the following (in thousands): 

	March 31, 2021		December 31, 2020
Notes receivable from the City of Huntsville	$	67,870	$	65,564
Other investing loans receivable	6,041		6,041
Amortized cost basis	73,911		71,605
Allowance for credit losses	(2,080)		(2,851)
Investing receivables, net	$	71,831	$	68,754