CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Revenue	$ 16,187	$ 16,215
Direct costs	6,791	6,061
Gross profit	9,396	10,154
Operating expenses:
Salaries and related	9,172	10,359
Other selling, general and administrative	2,188	2,453
Depreciation and amortization	18	0
Operating loss	(1,982)	(2,658)
Non-operating income (expense):
Interest income, net	313	0
Other expense, net	(37)	(67)
Loss from continuing operations before provision for income taxes	(1,706)	(2,725)
Provision for income taxes from continuing operations	65	172
Loss from continuing operations	(1,771)	(2,897)
(Loss) income from discontinued operations, net of income taxes	(131)	13,618
Net (loss) income	$ (1,902)	$ 10,721
Basic and diluted (loss) earnings per share:
Basic and diluted loss per share from continuing operations (dollars per share)	$ (0.05)	$ (0.09)
Basic and diluted earnings per share from discontinued operations (dollars per share)	0.00	0.42
Basic and diluted (loss) earnings per share (dollars per share)	$ (0.06)	$ 0.33
Weighted-average shares outstanding:
Basic (in shares)	32,877	32,146
Diluted (in shares)	32,877	32,146