Long-Term Payment Obligation (Tables)

12 Months Ended

Dec. 31, 2018

Related Party Transactions [Abstract]

Payment Obligations To Former Related Party Liability

The ongoing payment obligation in connection with the Hirsch acquisition as of December 31, 2018 is as follows (in thousands):

2019	$	1,266
2020		1,408
2021		364
Present value discount factor		(153	)
Total		2,885
Less:  Current portion - payment obligation		(1,025	)
Long-term payment obligation	$	1,860