Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies [Abstract]

Schedule of Future Payments of Guaranteed Payments, Less Imputed Interest

The Company has certain guaranteed payments in connection with acquisitions. Future payments of these guaranteed payments, less imputed interest, are as follows:

Year Ended December 31,	(in thousands)
2019	$	2,828
2020		1,158
	$	3,986