Goodwill and Intangible Asset Disclosure Intangible Assets by Major Asset Class (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 17,420,000	$ 650,000
Finite-Lived Intangible Assets, Accumulated Amortization	(2,007,000)	(137,000)
Finite-Lived Intangible Assets, Net	15,413,000	513,000
Amortization of Intangible Assets	1,869,000	$ 50,000	$ 50,000
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,948,000
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,948,000
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,948,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five	1,587,000
Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		10 years
Finite-Lived Intangible Assets, Gross	9,330,000	$ 400,000
Finite-Lived Intangible Assets, Accumulated Amortization	(919,000)	(110,000)
Finite-Lived Intangible Assets, Net	$ 8,411,000	$ 290,000
Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	25 years	25 years
Finite-Lived Intangible Assets, Gross	$ 250,000	$ 250,000
Finite-Lived Intangible Assets, Accumulated Amortization	(37,000)	(27,000)
Finite-Lived Intangible Assets, Net	$ 213,000	$ 223,000
Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Finite-Lived Intangible Assets, Gross	$ 1,610,000
Finite-Lived Intangible Assets, Accumulated Amortization	(86,000)
Finite-Lived Intangible Assets, Net	$ 1,524,000
Noncompete Agreements [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Finite-Lived Intangible Assets, Gross	$ 1,810,000
Finite-Lived Intangible Assets, Accumulated Amortization	(360,000)
Finite-Lived Intangible Assets, Net	$ 1,450,000
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	7 years
Finite-Lived Intangible Assets, Gross	$ 4,420,000
Finite-Lived Intangible Assets, Accumulated Amortization	(605,000)
Finite-Lived Intangible Assets, Net	$ 3,815,000
Minimum [Member] | Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Maximum [Member] | Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	12 years