Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 4,260	$ 4,260
Accumulated Amortization	(2,975)	(2,366)
Net Carrying Amount	$ 1,285	$ 1,894
Weighted Average Useful Life (in years)	7 years	7 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,230	$ 2,230
Accumulated Amortization	(1,598)	(1,279)
Net Carrying Amount	$ 632	$ 951
Weighted Average Useful Life (in years)	7 years	7 years
Acquired technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,030	$ 2,030
Accumulated Amortization	(1,377)	(1,087)
Net Carrying Amount	$ 653	$ 943
Weighted Average Useful Life (in years)	7 years	7 years