Acquisitions, Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)		1 Months Ended	6 Months Ended		12 Months Ended
	Jun. 02, 2014	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Business Acquisition [Line Items]
Business acquisition, upfront payment	$ 21,169,660			$ 21,235,937
Business acquisition, common stock shares issued, par value			$ 0.01		$ 0.01
Business acquisition, common stock shares issued, value	4,000,000
Business acquisition, estimated fair value of contingent consideration	1,370,000
Payment of contingent considerations			$ 99,000
Business acquisition, fair value of the net assets acquired	26,539,660
Finite lived intangible asset, useful life			10 years		10 years
Amortization expense			$ 801,000
Customer relationships
Business Acquisition [Line Items]
Fair value of acquired finite lived intangible assets	6,400,000
Finite lived intangible asset, useful life			9 years		9 years
Technology - developed
Business Acquisition [Line Items]
Fair value of acquired finite lived intangible assets	2,000,000
Finite lived intangible asset, useful life			12 years		12 years
Trademark / tradename
Business Acquisition [Line Items]
Fair value of acquired indefinite lived intangible assets	700,000
In process research and development ("IPR&D")
Business Acquisition [Line Items]
Fair value of acquired indefinite lived intangible assets	1,600,000
Refine Technology, LLC
Business Acquisition [Line Items]
Working capital adjustment on purchase price	$ 66,277
Business acquisition, common stock shares issued	215,285
Business acquisition, common stock shares issued, par value	$ 0.01
Business acquisition, common stock shares issued, value	$ 4,000,000
Business acquisition, fair value of the net assets acquired	26,539,660
Business acquisition, transaction costs	817,835
Goodwill expected deductible period for tax purposes			15 years
Business acquisition, revenue		$ 466,000	$ 5,394,000
Refine Technology, LLC | Milestone Payments
Business Acquisition [Line Items]
Business acquisition, maximum potential contingent payment	10,900,000		9,900,000
Business acquisition, estimated fair value of contingent consideration	1,370,000
Payment of contingent considerations			$ 1,000,000
Refine Technology, LLC | Up Front Payment
Business Acquisition [Line Items]
Business acquisition, upfront payment	21,235,937
Refine Technology, LLC | Resolution, Withdrawal or Settlement of Certain Patent Disputes
Business Acquisition [Line Items]
Business acquisition, maximum potential contingent payment	7,500,000
Refine Technology, LLC | Transition Services Agreement
Business Acquisition [Line Items]
Business acquisition, other consideration transferred	774,000
Refine Technology, LLC | Customer relationships
Business Acquisition [Line Items]
Fair value of acquired finite lived intangible assets	$ 6,400,000
Finite lived intangible asset, useful life	10 years
Refine Technology, LLC | Technology - developed
Business Acquisition [Line Items]
Fair value of acquired finite lived intangible assets	$ 2,000,000
Finite lived intangible asset, useful life	15 years
Refine Technology, LLC | Trademark / tradename
Business Acquisition [Line Items]
Fair value of acquired indefinite lived intangible assets	$ 700,000
Refine Technology, LLC | In process research and development ("IPR&D")
Business Acquisition [Line Items]
Fair value of acquired indefinite lived intangible assets	$ 1,600,000