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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.

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Basis of Presentation - Additional Information (Details)	3 Months Ended		6 Months Ended		7 Months Ended	12 Months Ended
	Jun. 30, 2017 USD ($) Customer	Jun. 30, 2016 USD ($) Customer	Jun. 30, 2017 USD ($) Customer	Jun. 30, 2016 USD ($) Customer	Aug. 04, 2017 USD ($)	Dec. 31, 2016 USD ($) Customer	Dec. 31, 2015 USD ($)
Significant Accounting Policies [Line Items]
Accumulated deficit	$ 127,263,220		$ 127,263,220			$ 115,606,044
Cash and cash equivalents	13,398,036	$ 7,510,493	13,398,036	$ 7,510,493		7,507,659	$ 3,293,983
Current liabilities	10,598,734		10,598,734			10,020,991
Long-term liabilities	$ 2,214,820		2,214,820			$ 5,389,137
Net proceeds from issuance of common stock			14,700,000
Maximum \| Accounting Standards Update 2016-02 \| Office and Equipment Leases
Significant Accounting Policies [Line Items]
Gross-up amount of leases effect in balance sheets			$ 3,000,000
Sales Revenue, Net \| Customer Concentration Risk
Significant Accounting Policies [Line Items]
Number of customers \| Customer	3	3	3	3
Sales Revenue, Net \| Customer Concentration Risk \| Customer One
Significant Accounting Policies [Line Items]
Sales revenue percentage	16.00%	60.00%	16.00%	43.00%
Sales Revenue, Net \| Customer Concentration Risk \| Customer Two
Significant Accounting Policies [Line Items]
Sales revenue percentage	15.00%	11.00%	12.00%	18.00%
Sales Revenue, Net \| Customer Concentration Risk \| Customer Three
Significant Accounting Policies [Line Items]
Sales revenue percentage	13.00%	5.00%	9.00%	7.00%
Accounts Receivable \| Customer Concentration Risk
Significant Accounting Policies [Line Items]
Number of customers \| Customer			2			2
Accounts Receivable \| Customer Concentration Risk \| Customer One
Significant Accounting Policies [Line Items]
Sales revenue percentage			13.00%			28.00%
Accounts Receivable \| Customer Concentration Risk \| Customer Two
Significant Accounting Policies [Line Items]
Sales revenue percentage			12.00%			15.00%
Subsequent Event
Significant Accounting Policies [Line Items]
Net proceeds from issuance of common stock					$ 14,900,000
NuvoGen
Significant Accounting Policies [Line Items]
Long-term liabilities	$ 10,600,000		$ 10,600,000