Represents period by which accounts receivable are due.

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Number of individual customers accounting for more than ten percent of accounts receivable.

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Number of individual customers accounting for more than ten percent of revenue.

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Expiration term of each operating loss carry forward included in operating loss carry forward.

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Significant Accounting Policies [Line Items]

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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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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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced.

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Amount of valuation reserve for inventory.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Summary of Significant Accounting Policies - Additional Information (Details) shares in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2019 USD ($) Customer shares	Mar. 31, 2018 USD ($) Customer shares	Dec. 31, 2018 USD ($) Customer	Jan. 01, 2019 USD ($)
Significant Accounting Policies [Line Items]
FDIC limit of insurable cash	$ 250,000
Letters of credit outstanding, amount	185,380		$ 164,720
Allowance for doubtful accounts receivable	$ 18,334		$ 18,332
Number of individual customers accounting for more than 10% of revenue \| Customer	1	2
Number of individual customers accounting for more than 10% of accounts receivable \| Customer	1		1
Inventory valuation reserves	$ 83,591		$ 71,270
Amortization of intangible assets	66,954	$ 66,954
Impairment of finite-lived intangible assets	0	0
Goodwill	600,814		600,814
Impairment of goodwill	$ 0	$ 0
Antidilutive securities excluded from computation of earnings per share, amount \| shares	3.7	3.7
operating lease right of use asset	$ 1,546,155		0	$ 2,200,000
Operating lease liability	$ 2,253,583			$ 2,500,000
Domestic Country [Member]
Significant Accounting Policies [Line Items]
Operating loss carryforwards			$ 178,200,000
Operating loss carryforwards, expiration terms	begin to expire in 2022
Trademarks and Trade Names [Member]
Significant Accounting Policies [Line Items]
Finite-lived intangible asset, useful life	10 years
Developed Technology [Member]
Significant Accounting Policies [Line Items]
Finite-lived intangible asset, useful life	7 years
Customer Relationships [Member]
Significant Accounting Policies [Line Items]
Finite-lived intangible asset, useful life	7 years
ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Impairment charge	$ 520,759
Minimum [Member]
Significant Accounting Policies [Line Items]
Accounts receivable period due	30 days
Maximum [Member]
Significant Accounting Policies [Line Items]
Accounts receivable period due	60 days
Sales Revenue, Net [Member] \| Customer One [Member] \| Customer Concentration Risk [Member]
Significant Accounting Policies [Line Items]
Concentration risk, percentage	10.00%
Sales Revenue, Net [Member] \| Customer Two [Member] \| Customer Concentration Risk [Member]
Significant Accounting Policies [Line Items]
Concentration risk, percentage		10.00%
Accounts Receivable [Member] \| Customer One [Member] \| Customer Concentration Risk [Member]
Significant Accounting Policies [Line Items]
Concentration risk, percentage	61.00%		12.00%