CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Services	$ 24,005	$ 10,563
Product and product-related	7,152	3,276
Total revenues	31,157	13,839
Cost of revenues:
Services	18,506	8,505
Product and product-related	3,586	1,686
Total cost of revenues	22,092	10,191
Gross profit	9,065	3,648
Operating expenses:
Marketing and sales	2,625	1,210
General and administrative	6,414	2,168
Amortization of intangible assets	579	105
Total operating expenses	9,618	3,483
Income (loss) from operations	(553)	165
Interest and other income, net
Interest and other income, net	76	11
Interest and other expense, net	(375)	(11)
Total other expense	(299)	0
Income (loss) before income taxes	(852)	165
Income tax benefit	12,461	580
Net income	$ 11,609	$ 745
Net income per share - basic (in dollars per share)	$ 0.60	$ 0.04
Net income per share - diluted (in dollars per share	$ 0.58	$ 0.04
Weighted average shares outstanding – basic	19,448	18,803
Weighted average shares outstanding – diluted	19,943	19,291
Dividends declared per common share (in dollars per share)	$ 0.05	$ 0.05
Other comprehensive income:
Unrealized gain on marketable securities	$ 0	$ 14
Total other comprehensive income	0	14
Comprehensive income	$ 11,609	$ 759