Orthotec Settlement (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Schedule of Reconciliation of Total Net Settlement Obligation

A reconciliation of the total net settlement obligation is as follows (in thousands):

	December 31, 2019			December 31, 2018
Litigation settlement obligation - short-term portion	$	4,400		$	4,400
Litigation settlement obligation - long-term portion		10,712			13,954
Total		15,112			18,354
Future Interest		2,121			3,279
Total settlement obligation, gross		17,233			21,633
Related party receivable - included in stockholders'    equity		(5,000	)		(5,000	)
Total settlement obligation, net	$	12,233		$	16,633