Acquisition of Stability Inc. - Preliminarily Allocation of Purchase Price (Details) - USD ($)		3 Months Ended	12 Months Ended
	Jan. 13, 2016	Mar. 31, 2016	Dec. 31, 2016	Dec. 31, 2015
Intangible assets:
Goodwill			$ 20,203,000	$ 4,040,000
Stability Biologics, LLC
Business Combination, Consideration Transferred [Abstract]
Cash paid at closing	$ 6,000,000	$ 6,000,000	6,000,000
Working capital adjustment	(480,000)	(480,000)	(480,000)
Common stock issued (441,009 shares)	$ 3,345,935	3,346,000	3,346,000
Common stock issued (in shares)	441,009
Assumed debt	$ 1,771,000	1,771,000	1,771,000
Fair value of earn-out	17,450,000	25,620,000	17,450,000
Total fair value of purchase price	28,087,000	36,257,000	28,087,000
Net assets acquired:
Debt-free working capital	2,456,000	2,179,000	2,456,000
Other long-term assets	199,000	199,000	199,000
Property, plant and equipment	1,375,000	1,375,000	1,375,000
Deferred tax liability	(5,896,000)	(8,268,000)	(5,896,000)
Subtotal	(1,866,000)	(4,515,000)	(1,866,000)
Intangible assets:
Subtotal	13,790,000	17,860,000	13,790,000
Goodwill	16,163,000	22,912,000	16,163,000
Total Assets Purchased	28,087,000	36,257,000	28,087,000
Cash	140,000
Prepaid Expenses and other current assets	100,000
Accounts receivable	2,001,000
Federal and state taxes receivable	28,000
Inventory	9,002,000
Accounts payable and accrued expenses	(8,815,000)
Debt-free working capital	2,456,000	2,179,000	2,456,000
Current portion of long term debt	(194,000)
Assumed debt	1,771,000
Net working capital	685,000
Other long term assets	199,000	199,000	199,000
Stability Biologics, LLC | Long-term debt
Intangible assets:
Long-term debt	(560,000)
Stability Biologics, LLC | Line of Credit
Intangible assets:
Long-term debt	(932,000)
Stability Biologics, LLC | Shareholder loan
Intangible assets:
Long-term debt	(85,000)
Stability Biologics, LLC | Tradenames & Trademarks
Intangible assets:
Indefinite-lived intangible assets	450,000	830,000	450,000
Stability Biologics, LLC | Customer relationships
Intangible assets:
Finite-Lived intangibles assets	5,330,000	6,090,000	5,330,000
Stability Biologics, LLC | Patents and know-how
Intangible assets:
Finite-Lived intangibles assets	6,790,000	9,170,000	6,790,000
Stability Biologics, LLC | Non-Compete Agreements
Intangible assets:
Finite-Lived intangibles assets	830,000	1,080,000	830,000
Stability Biologics, LLC | Licenses and permits
Intangible assets:
Finite-Lived intangibles assets	$ 390,000	$ 690,000	$ 390,000