Related Parties (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Related Parties
Advance on tax distributions paid	$ 300		$ 300
Accrued estimated tax distributions					$ 1,200
Notes payable to Seller's of VIP	17,500		17,500		17,500
Accrued interest	290		290		$ 169
Payment of interest	0	$ 0	692	$ 257
Contingent note due	10,000		10,000
Rent expense	91	89	274	268
Chris Christensen
Related Parties
Payment of premium expenses	555	522	693	522
Commission paid	$ 28	$ 20	$ 35	$ 25