Business Description and Significant Accounting Policies - Narrative (Details) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2019 segment $ / shares	Jan. 01, 2019 USD ($)	Dec. 31, 2018 $ / shares	Dec. 20, 2018 $ / shares
Business Acquisition [Line Items]
Number of operating segments | segment	1
Common stock, par value (in dollars per share) | $ / shares	$ 0.0001		$ 0.0001
Ownership percentage in subsidiary	100.00%
Right-of-use assets | $		$ 99
Lease liabilities | $		$ 111
Estimated incremental borrowing rate		7.75%
SharedLabs
Business Acquisition [Line Items]
Common stock, par value (in dollars per share) | $ / shares				$ 0.0001