Transactions with Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Assets
Accounts Receivable - affiliates	$ 4,672		$ 4,672		$ 5,053
Total Assets - affiliates	4,672		4,672		5,053
Liabilities
Accounts Payable - affiliates	444		444		826
Subordinated debt	10,000		10,000		0
Total Liabilities - affiliates	10,444		10,444		$ 826
Revenue NAO - affiliates	(114)	$ (82)	(254)	$ 239
Affiliated entity
Liabilities
Revenue NAO - affiliates	224	181	569	737
Cost of Revenue NAO - affiliates	5	96	5	270
Net NAO - affiliates	$ 229	$ 277	$ 574	$ 1,007