CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues:
Services revenue	$ 4,462	$ 4,192
Asset sales	571	1,228
Total revenues	5,033	5,420
Operating costs and expenses:
Cost of services revenue	1,059	1,003
Cost of asset sales	293	1,052
Selling, general and administrative	3,210	3,090
Depreciation and amortization	77	83
Total operating costs and expenses	4,639	5,228
Operating income	394	192
Other income	0	25
Fair value adjustment of contingent consideration	(111)	(68)
Interest expense	(15)	(73)
Income before income tax expense	268	76
Income tax expense	13	16
Net income	$ 255	$ 60
Weighted average common shares outstanding – basic	28,433,092	28,318,967
Weighted average common shares outstanding – diluted	28,467,350	28,350,892
Net income per share – basic	$ 0.01	$ 0.00
Net income per share – diluted	$ 0.01	$ 0.00
Comprehensive income:
Net income	$ 255	$ 60
Other comprehensive loss:
Foreign currency translation adjustment	(1)	(8)
Comprehensive income	$ 254	$ 52