Related Parties

6 Months Ended

Jun. 30, 2021

Related PartiesThe Company purchases some supplies from an entity controlled by the Company’s Executive Chairman. The Company sometimes makes sales to the Executive Chairman for parts. Additionally, the Company sells units to an entity owned by a member of the CEO/President's immediate family. This entity is also one of the Company’s Representatives and as such, the Company makes payments to the entity for third party products.

The following is a summary of transactions and balance with affiliates:


	Three Months Ended				Six Months Ended
	June 30, 2021		June 30, 2020		June 30, 2021		June 30, 2020
	(in thousands)
Sales to affiliates	$	246	$	1,235	$	812	$	1,888
Payments to affiliates	57		38		130		97

					June 30, 2021		December 31, 2020
					(in thousands)
Due from affiliates					$	39	$	342
Due to affiliates					—		—