Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Cash flow from operating activities:
Net loss	$ (10,086,477)	$ (6,003,017)
Adjustments to reconcile net loss to net cash used in operating activities:
Loss on equity method investment	2,293,580
Depreciation and amortization	147,628	71,562
Vesting expense for stock options and warrants	1,124,928	2,298,680
Equity instruments issued for management and consulting	335,238	359,133
Amortization of debt discount	385,111
Gain from sale of marketable securities		(1,837)
Gain on valuation of equity-linked instruments	(372,263)
Changes in assets and liabilities:
Accounts receivable	(95,103)	(98,580)
Inventories	23,979	7,163
Prepaid expense and other assets	139,895	(141,329)
Accounts payable	305,227	(79,650)
Accrued expenses	493,899	(870,540)
Deferred revenue	16,402	(1,335)
Net cash used in operating activities	(5,287,956)	(4,459,750)
Cash flow from investing activities:
Proceeds from sale of marketable securities		284,665
Purchase of certificates of deposit		(3,084,971)
Redemption of certificates of deposit	244,971	2,940,000
Advances on notes receivable	(1,123,619)	(1,737,512)
Purchase of fixed assets	(177,732)	(45,093)
Purchase of intangibles	(54,271)	(10,179)
Net cash used in investing activities	(1,110,651)	(1,653,090)
Cash flow from financing activities:
Proceeds from exercise of warrants into common stock	650,061
Proceeds from debt issuance	2,185,000
Net proceeds from issuance of preferred stock		1,300,001
Proceeds from Issuance of Common Stock	2,959,509	3,814,938
Net cash provided by financing activities	5,794,570	5,114,939
Net decrease in cash	(604,037)	(997,901)
Cash at beginning of period	766,189	1,764,090
Cash at end of period	162,152	766,189
Non-cash transactions in investing and financing activities
Conversion of preferred stock to common stock	6,479
Equity method investment – Helomics	1,542,250
Licensing Fee for Tumorgenesis [Member]
Non-cash transactions in investing and financing activities
Stock issued for fees	$ 877,500