CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenues:
Total revenues	$ 26,168	$ 23,664
Operating costs and expenses:
Selling, general and administrative	15,874	15,219
Impairment of goodwill	573	0
Depreciation and amortization	305	319
Total operating costs and expenses	24,491	19,586
Earnings of equity method investments	1,373	0
Operating income	3,050	4,078
Fair value adjustment of contingent consideration	0	157
Interest and other expense, net	(64)	(214)
Income before income tax (benefit) expense	2,986	4,021
Income tax (benefit) expense	(913)	270
Net income	$ 3,899	$ 3,751
Weighted average common shares outstanding – basic	28,662,297	28,581,654
Weighted average common shares outstanding – diluted	29,271,375	28,894,927
Net income per share – basic	$ 0.14	$ 0.13
Net income per share – diluted	$ 0.13	$ 0.13
Comprehensive income:
Net income	$ 3,899	$ 3,751
Other comprehensive loss:
Foreign currency translation adjustment	0	(2)
Comprehensive income	3,899	3,749
Services Revenue [Member]
Revenues:
Total revenues	20,100	21,658
Operating costs and expenses:
Cost of services revenue and assets sales	3,374	2,904
Asset Sales [Member]
Revenues:
Total revenues	6,068	2,006
Operating costs and expenses:
Cost of services revenue and assets sales	$ 4,365	$ 1,144