Intangible Assets (Details Textual) - USD ($) $ in Thousands		9 Months Ended
	Dec. 01, 2015	Sep. 30, 2016	Dec. 31, 2015
Indefinite-lived Intangible Assets [Line Items]
Business Combination, Contingent Consideration, Liability		$ 768	$ 768
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year		135
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months		537
Finite-Lived Intangible Assets, Amortization Expense, Year Two		490
Equipois, LLC [Member]
Indefinite-lived Intangible Assets [Line Items]
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 1,071
Business Combination, Contingent Consideration, Liability	$ 768
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total		$ 1,610
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		3 years