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Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Schedule of financial assets measured at fair value on nonrecurring basis

		As of September 30, 2019
		Level 1				Level 2				Level 3				Total
Assets:
Cash and money market accounts		$	2,354,561				—				—			$	2,354,561
Bank certificates of deposit			—			$	7,199,947				—			$	7,199,947
Liabilities:
Interest rate swaps			—			$	86,973				—			$	86,973

		As of December 31, 2018
		Level 1				Level 2				Level 3				Total
Assets:
Cash and money market accounts		$	2,521,050				—				—			$	2,521,050
Interest rate swaps			—			$	40,209				—			$	40,209

Schedule of sales to significant customers

		During the Three-Month Periods Ended September 30,								During the Nine-Month Periods Ended September 30,
		2019				2018				2019				2018
Company A			39	%			50	%			42	%			42	%
Company B			29	%			23	%			27	%			22	%
Company C			*				*				*				10	%

* Amount is less than 10%

Schedule of accounts receivable due from significant customers

		As of September 30, 2019				As of December 31, 2018
Company A			38	%			35	%
Company B			26	%			36	%
Company C			*				15	%

* Amount is less than 10%.

X

- Definition

Tabular disclosure of accounts receivable due from significant customers that amounted to 10% or more of total trade accounts receivable as of the balance sheet date.

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Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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