REVENUE, DIRECT COSTS AND GROSS MARGIN (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenue Direct Costs And Gross Margin Line Items [Line Items]
Revenue	$ 66,932	$ 59,615
Direct costs	24,828	17,555
Gross margin	42,104	42,060
RPO Recruitment
Revenue Direct Costs And Gross Margin Line Items [Line Items]
Revenue	45,236	42,889
Direct costs	5,239	2,556
Gross margin	39,997	40,333
RPO Contracting
Revenue Direct Costs And Gross Margin Line Items [Line Items]
Revenue	21,696	16,726
Direct costs	19,589	14,999
Gross margin	$ 2,107	$ 1,727