product type, the information for assets and liabilities (Details) - Fair Value, Recurring [Member] - Liability [Member] - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Ending balance	$ 26,918	$ 21,489
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Beginning balance	14,339	17,959
New acquisition earnouts	12,700	3,025
Adjustments and Accrued Interest	1,355	701
Earnout payments	(1,476)	(196)
Ending balance	$ 26,918	$ 21,489