Employee Benefit Plans - Schedule of Terms for Plan (Details)	12 Months Ended
	Dec. 31, 2018
Bacterin Employee [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Discretionary Match	3.00%
Contribution Limit, description	$18,000 or the statutorily prescribed limit
X-Spine Employee [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Discretionary Match	3.00%
Contribution Limit, description	$18,000 or the statutorily prescribed limit