13. Business Combinations (Detail-Goodwill) - USD ($)	Dec. 31, 2015	Dec. 31, 2014	Aug. 26, 2014	Mar. 18, 2014
Goodwill	$ 0	$ 3,139,942
Medical Billing Choices [Member]
Goodwill	0	1,202,112
PB Laboratories [Member]
Goodwill	0	107,124
Biohealth Medical Laboratory [Member]
Goodwill	0	116,763
Clinlab, Inc. [Member]
Goodwill	0	857,532		$ 857,532
Medical Mime, Inc. [Member]
Goodwill	0	274,811
Epinex Diagnostics Laboratories, Inc. [Member]
Goodwill	$ 0	$ 581,600	$ 581,600