Selling, General and Administrative Expense (Tables)

6 Months Ended

Jun. 30, 2020

Other Income and Expenses [Abstract]

Schedule of selling, general and administrative expense

Selling, general and administrative ("SG&A") expense includes of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Cash expenses:
Compensation and benefits	$	3,720	$	2,154	$	7,690	$	11,384
Professional services	6,147		2,934		9,684		6,723
Other(a)	2,100		3,381		4,409		6,626
Total cash SG&A expense	11,967		8,469		21,783		24,733
Non-cash expenses:
Bad debt provision	1,624		262		1,679		266
Stock based compensation	135		724		1,035		1,792
Total non-cash SG&A expense	1,759		986		2,714		2,058
Total SG&A expense	$	13,726	$	9,455	$	24,497	$	26,791

a. Includes travel-related costs, information technology expenses, rent, utilities and other general and administrative-related costs.