Safe & Green (SGBX) 10-K 30 Mar 20 2020 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2019	Mar. 23, 2020	Jun. 28, 2019
Document and Entity Information [Abstract]
Entity Registrant Name	SG BLOCKS, INC.
Entity Central Index Key	0001023994
Trading Symbol	SGBX
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Type	10-K
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2019
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2020
Entity Filer Category	Non-accelerated Filer
Entity Incorporation, State or Country Code	DE
Entity Address, State or Province	NY
Entity Address, Address Line One	195 Montague Street,
Entity Address, Address Line Two	14th Floor,
Entity Address, City or Town	Brooklyn
Entity Address, Postal Zip Code	11201
City Area Code	(646)
Local Phone Number	240-4235
Title of 12(b) Security	Common Stock, par value $0.01 per share
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Interactive Data Current	Yes
Entity Current Reporting Status	Yes
Entity File Number	001-38037
Entity Tax Identification Number	95-4463937
Entity Shell Company	false
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Public Float			$ 3,597,728
Entity Common Stock, Shares Outstanding		1,170,524

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,625,671	$ 1,368,395
Accounts receivable, net	1,101,185	1,746,326
Costs and estimated earnings in excess of billings on uncompleted contracts	106,015	260,325
Prepaid expenses and other current assets	73,938	986,687
Total current assets	2,906,809	4,361,733
Property, plant and equipment, net	11,747	71,337
Goodwill	1,223,520	4,162,173
Intangible assets, net	2,298,805	2,443,929
Deferred Contract Costs	193,730
Total Assets	6,634,611	11,039,172
Current liabilities:
Accounts payable and accrued expenses	2,105,505	2,624,218
Billings in excess of costs and estimated earnings on uncompleted contracts	168,957	1,334,887
Total current liabilities	2,274,462	3,959,105
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $1.00 par value, 5,405,010 shares authorized; none issued or outstanding
Common stock, $0.01 par value, 25,000,000 shares authorized; 23,157,791 issued and outstanding as of December 31, 2019 and 4,260,041 issued and outstanding as of  December 31, 2018.	11,579	2,130
Additional paid-in capital	21,932,387	17,741,214
Accumulated deficit	(17,583,817)	(10,663,277)
Total stockholders’ equity	4,360,149	7,080,067
Total Liabilities and Stockholders’ Equity	$ 6,634,611	$ 11,039,172

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	5,405,010	5,405,010
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	1,157,890	213,002
Common stock, shares outstanding	1,157,890	213,002

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenue:
Revenue	$ 2,984,835	$ 8,190,712
Cost of revenue:
Cost of revenue	2,307,488	7,647,979
Gross profit	677,347	542,733
Operating expenses:
Payroll and related expenses	2,392,587	2,166,212
General and administrative expenses	1,788,276	2,760,655
Marketing and business development expense	240,557	387,400
Pre-project expenses	21,286	74,629
Goodwill impairment	(2,938,653)
Total	7,381,359	5,388,896
Operating loss	(6,704,012)	(4,846,163)
Other income (expense):
Interest expense	(178,995)
Interest income		4
Other income	14,506	5,764
Loss on asset disposal	52,039
Loss from equity affiliates		(3,626)
Total	(216,528)	2,142
Loss before income taxes	(6,920,540)	(4,844,021)
Income tax expense
Net loss	$ (6,920,540)	$ (4,844,021)
Net loss per share - basic and diluted:
Basic and diluted	$ 22.85	$ (22.74)
Weighted average shares outstanding:
Basic and diluted	302,844	213,002
Blocks sales
Revenue:
Revenue		$ 57,522
Cost of revenue:
Cost of revenue		44,112
Construction services
Revenue:
Revenue	2,808,981	7,306,654
Cost of revenue:
Cost of revenue	2,238,535	6,985,439
Engineering services
Revenue:
Revenue	175,854	826,536
Cost of revenue:
Cost of revenue	$ 68,953	$ 618,428

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	0.01 Par Value Common Stock	Preferred Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning Balance at Dec. 31, 2016	$ 5,433,295	$ 82	$ 1,801,670	$ 4,938,119	$ (1,306,576)
Beginning Balance, Shares at Dec. 31, 2016		8,195
Stock-based compensation	701,402			701,402
Exercise of stock options	8,408	$ 1		8,407
Exercise of stock options, Shares		140
Conversion preferred to common		$ 901	(1,801,670)	1,800,769
Conversion preferred to common, Shares		90,084
Issuance of common stock, net of issuance costs	7,059,615	$ 863		7,058,752
Issuance of common stock, net of issuance costs, Shares		86,250
Issuance of common stock for services	254,500	$ 25		254,475
Issuance of common stock for services, Shares		2,500
Conversion of convertible debentures	2,583,334	$ 258		2,583,076
Conversion of convertible debentures, Shares		25,833
Net loss	(4,512,680)				(4,512,680)
Ending Balance at Dec. 31, 2017	11,527,874	$ 2,130		17,345,000	(5,819,256)
Ending Balance, Shares at Dec. 31, 2017		213,002
Stock-based compensation	$ 396,214			396,214
Exercise of stock options, Shares
Net loss	$ (4,844,021)				(4,844,021)
Ending Balance at Dec. 31, 2018	7,080,067	$ 2,130		17,741,214	(10,663,277)
Ending Balance, Shares at Dec. 31, 2018		213,002
Stock-based compensation	$ 946,660			946,660
Exercise of stock options, Shares
Issuance of common stock, net of issuance costs	$ 3,253,962	$ 9,449		3,244,513
Issuance of common stock, net of issuance costs, Shares		944,888
Net loss	(6,920,540)				(6,920,540)
Ending Balance at Dec. 31, 2019	$ 4,360,149	$ 11,579		$ 21,932,387	$ (17,583,817)
Ending Balance, Shares at Dec. 31, 2019		1,157,890

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net loss	$ (6,920,540)	$ (4,844,021)
Adjustments to reconcile net loss to net cash used in operating activities:
Impairment of goodwill	2,938,653
Depreciation expense	9,621	6,764
Amortization of intangible assets	145,124	589,619
Amortization of deferred license costs	10,196
Amortization of debt discount	105,770
Amortization of debt issuance costs	73,225
Bad debt expense	(54,000)	810,580
Interest income on short-term investment		(4)
Stock-based compensation	729,404	396,214
Loss on asset disposal	52,039
Loss on equity affiliates		3,626
Changes in operating assets and liabilities:
Accounts receivable	699,141	448,969
Cost and estimated earnings in excess of billings on uncompleted contracts	154,310	(199,150)
Prepaid expenses and other current assets	912,749	(802,797)
Accounts payable and accrued expenses	(301,457)	476,127
Billings in excess of costs and estimated earnings on uncompleted contracts	(1,165,930)	(338,161)
Deferred long-term asset charge	(203,926)
Net cash used in operating activities	(2,815,621)	(3,452,234)
Cash flows provided by investing activities:
Proceeds from short-term investment		30,037
Purchase of property, plant and equipment	(2,070)	(71,306)
Purchase of intangible asset		(5,300)
Investment in and advances to equity affiliates		(3,626)
Net cash used in investing activities	(2,070)	(50,195)
Cash flows from financing activities:
Proceeds from public stock offering, net of offering costs	3,253,962
Proceeds from short-term note payable	375,000
Payments on short-term note payable	480,770
Payments on debt issuance costs	73,225
Net cash provided by financing activities	3,074,967
Net increase (decrease) in cash and cash equivalents	257,276	(3,502,429)
Cash and cash equivalents - beginning of period	1,368,395	4,870,824
Cash and cash equivalents - end of period	1,625,671	1,368,395
Cash paid during the period for:
Cash paid during the period for Interest	105,770
Supplemental disclosure of non-cash operating activities:
Non-cash conversion of accrued salary to restricted stock units	$ 217,256

Description of Business

Description of Business	12 Months Ended
	Dec. 31, 2019
Description of Business [Abstract]
Description of Business	1. Description of Business SG Blocks, Inc. (collectively with its subsidiaries, the “Company,” “we”, “us” or “our”) was previously known as CDSI Holdings, Inc., a Delaware corporation incorporated on December 29, 1993. On November 4, 2011, CDSI Merger Sub, Inc., the Company’s wholly-owned subsidiary, was merged with and into SG Building Blocks, Inc. (“SG Building,” formerly SG Blocks Inc.) (the “Merger”), with SG Building surviving the Merger and becoming a wholly-owned subsidiary of the Company. The Merger was a reverse merger that was accounted for as a recapitalization of SG Building, as SG Building was the accounting acquirer. Accordingly, the historical financial statements presented are the financial statements of SG Building. The building products developed with our proprietary technology and design and engineering expertise are generally stronger, more durable, environmentally sensitive, and erected in less time than traditional construction methods. The use of the SGBlocks building structure typically provides between four six Leadership in Energy and Environmental Design (“LEED”) certification levels, including reduced site disturbance, resource reuse, recycled content, innovation in design and use of local and regional materials. Due to the ability of SGBlocks to satisfy such requirements, we believe the products produced utilizing our technology and expertise is a leader in environmentally sustainable construction. There are three core product offerings that utilize our technology and engineering expertise. The first product offering involves GreenSteel™ modules, which are the structural core and shell of an SGBlocks building. We procure the containers, engineer required openings with structural steel enforcements, paint the SGBlocks and then delivers them on-site, where the customer or a customer’s general contractor will complete the entire finish out and installation. The second product offering involves replicating the process to create the GreenSteel product and, in addition, installing selected materials, finishes and systems (including, but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing system) and delivering SGBlocks pre-fabricated containers to the site for a third party licensed general contractor to complete the final finish out and installation. Finally, the third product offering is the completely fabricated and finished SGBlocks building (including but not limited to floors, windows, doors, interior painting, electrical wiring and fixtures, plumbing outlets and bathrooms, roofing systems), including erecting the final unit on site and completing any other final steps. The building is ready for occupancy and/or use as soon as installation is completed. Construction administration and/or project management services are typically included in our product offerings. The Company also provides engineering and project management services related to the use and modification of Modules in construction. The Company is now focusing on entering into licensing agreements across the Company’s construction opportunity verticals and will be able to further its sales and marketing efforts on qualified lead generation for its licensees. Reverse Stock Split On February 28, 2017, the Company effected a 1 -for- 3 1-for-20 As of December 31, 2019, the Company had 1,157,890 shares of common stock issued and outstanding.

Liquidity

Liquidity	12 Months Ended
	Dec. 31, 2019
Liquidity [Abstract]
Liquidity	2. Liquidity T he Company ha As of December 31, 2019, the Company had cash and cash equivalents of $1,625,671 and a backlog of $17.6 million. See note 10 for a discussion of construction backlog. Based on our conversations with key customers, the Company anticipates its backlog to convert to revenue over the following period: 2019 Within 1 year $ 1,535,611 1 to 2 years 8,384,900 Thereafter 7,713,750 Total Backlog $ 17,634,261 The Company completed an equity offering in April 2019 and in August 2019, which resulted in net proceeds of approximately $1,136,014. See Note 11 The Company completed a Securities Purchase Agreement in November 2019, which resulted in net proceeds of approximately $ 326,000 2,117,948 ee Note 11 for a discussion on this public offering. The Company believes that it has adequate cash balances to meet obligations coming due in the next twelve months and further intends to meet its capital needs by containing costs, entering into strategic alliances, as well as exploring other options, including the possibility of raising additional debt or equity capital as necessary. There is, however, no assurance the Company will be successful in meeting its capital requirements prior to becoming cash flow positive. We do not have any additional sources secured for future funding, and if we are unable to raise the necessary capital at the times we require such funding, we may need to materially change our business plan, including delaying implementation of aspects of such business plan or curtailing or abandoning such business plan altogether.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	3. Summary of Significant Accounting Policies Basis of presentation and principals of consolidation – The consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (“GAAP”) and the applicable rules and regulations of the United States Securities and Exchange Commission (“SEC”) and include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period’s presentation. Recently adopted accounting pronouncements - New accounting pronouncements implemented by the Company are discussed below or in the related notes, where appropriate. In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). The update’s principal objective is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet. ASU 2016-02 continues to retain a distinction between finance and operating leases but requires lessees to recognize a right-of-use asset representing their right to use the underlying asset for the lease term and a corresponding lease liability on the balance sheet for all leases with terms greater than twelve months. The update is effective for fiscal years beginning after December 15, 2018. In July 2018, the FASB issued ASU No. 2018-11, “Leases (Topic 842): Targeted Improvements” (“ASU 2018-11”), which provides entities with an additional transition method. Under ASU 2018-11, entities have the option of recognizing the cumulative effect of applying the new standard as an adjustment to beginning retained earnings in the year of adoption while continuing to present all prior periods under previous lease accounting guidance. In July 2018, the FASB also issued ASU No. 2018-10, “Codification Improvements to Topic 842, Leases” (“ASU 2018-10”), which clarifies how to apply certain aspects of ASU 2016-02. The Company adopted ASU 2016-02, ASU 2018-10 and ASU 2018-11 beginning January 1, 2019. The Company had no operating or finance lease agreements as of December 31, 2019. The adoption of ASU 2016-02 did not have a material impact on the Company's financial statements and disclosures. In June 2018, the FASB issued ASU No. 2 - , “Compensation — Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting” (“ASU 2018-07”), which expands the scope of Topic 718 to include all share-based payment transactions for acquiring goods and services from nonemployees. ASU 2018-07 specifies that Topic 718 applies to all share-based payment transactions in which the grantor acquires goods and services to be used or consumed in its own operations by issuing share-based payment awards. Under ASC 718, the measurement date for equity-classified, share-based awards is generally the grant date of the award. ASU 2018-07 also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under ASC 606. The Company adopted ASU 2018-07 effective January 1, 2019. The adoption provides administrative relief by fixing the remaining unamortized expense of the award and eliminating the requirement to quarterly re-measure the Company’s nonemployee awards. The adoption of ASU No. 2018-07 did not have a material impact on the Company’s financial statements and disclosures. In January 2017, the FASB issued ASU No. - , “Simplifying the Test for Goodwill Impairment” (“ASU - ”), to simplify the test for goodwill impairment by removing Step . An entity will, therefore, perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and recognizing an impairment charge for the amount by which the carrying amount exceeds the fair value, not to exceed the total amount of goodwill allocated to the reporting unit. An entity still has the option to perform a qualitative assessment to determine if the quantitative impairment test is necessary. The Company adopted ASU 2017-04 effective December 1, 2019. Based on current evaluation, the Company does not expect that ASU No. - will have a material impact on the Company’s financial statements. Recently issued accounting pronouncements not yet adopted - New accounting pronouncements requiring implementation in future periods are discussed below. In August 2018, the FASB issued ASU No. - , “Disclosure Framework — Changes to the Disclosure Requirements for Fair Value Measurement” (“ASU - ”). This ASU amends ASC to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level fair value measurements. ASU - is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. Management does not expect the adoption of ASU - to have a material impact on the Company’s financial position, results of operations or cash flow. Accounting estimates Operating cycle – The length of the Company’s contracts varies, but is typically between six to twelve months. In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed one year Revenue recognition – The Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e., percentage of completion). The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy: ( 1 Identify the contract with a customer ( 2 Identify the performance obligations in the contract ( 3 Determine the transaction price ( 4 Allocate the transaction price to performance obligations in the contract ( 5 Recognize revenue as performance obligations are satisfied Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident. On October 3, 2019, the Company entered into an Exclusive License Agreement (“ELA” ) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below. Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company’s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2019. CMC Right of First Refusal Agreement – Agreement CMC ROFR Rights The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the “Ridge Avenue, Atlanta Project.” The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company’s Exclusive License Agreement, dated October 3, 2019. Disaggregation of Revenues The Company’s revenues are principally derived from construction and engineering contracts related to Modules. Our contracts are with customers in various industries. The following tables provide further disaggregation of the Company’s revenues by categories: Twelve Months Ended December 31, Revenue by Customer Type 2019 2018 Multi-Family $ 94,178 3 % $ 344,968 4 % Office 1,468,734 49 % 2,221,431 27 % Retail 1,413,669 48 % 2,332,654 29 % School — — 2,697,451 33 % Special Use 6,812 — 559,755 7 % Other 1,442 — 34,453 — Total revenue by customer type $ 2,984,835 100 % $ 8,190,712 100 % Contract Assets and Contract Liabilities Accounts receivable are recognized in the period when the Company’s right to consideration is unconditional. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables. The timing of revenue recognition may differ from the timing of invoicing to customers. Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets. Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet. Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary. Deferred Contract Costs - Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (“Original Agreement”), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $ which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $ which was reimbursement from the licensee for project costs on this project. The Company incurred a total deferred contract costs of $ . The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company plans to amortize the asset over months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of , accumulated amortization related to deferred contract costs amounted to $ . During the year ended , amortization expense relating to the deferred contract costs amounted to $ and is included in general and administrative expenses on the accompanying consolidated statement of operations. Exclusive License Agreement – On October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the “Licensee”), pursuant to which the Company granted the Licensee an exclusive license (the “License”) solely within the United States and its legal territories to the Company’s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below). In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) five 5 20,000,000 four one 4.5 30,000,000 five 5 The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company’s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts. Cash and cash equivalents – The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $1,625,671 and $ for the years ended and 2018, respectively. Short-term investment – The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment. The Company had no short-term investment as of December 31, 2019 and 2018, respectively. Accounts receivable and allowance for doubtful accounts – Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company’s operating cycle. The Company recognizes account receivable at invoiced amounts. The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company’s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows. Inventory – Raw construction materials (primarily shipping containers) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. There was no inventory as of December 31, 2019 or 2018. Goodwill – The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill . The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company’s evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $2,938,653 Intangible assets – Intangible assets consist of $ 2,766,000 20 1,113,000 2.5 28,820 $ 5,300 5 five For the year ending December 31,: 2020 $ 145,124 2021 145,124 2022 140,800 2023 139,007 2024 138,300 Thereafter 1,590,450 $ 2,298,805 Property, plant and equipment – Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years and equipment o Convertible instruments – The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument. Common stock purchase warrants and other derivative financial instruments – The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company’s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company’s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company’s control) or (ii) gives the counterparty a choice of net-cash settlement or settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required. Fair value measurements – Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments. The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value. The Company uses three levels of inputs that may be used to measure fair value: Level 1 Quoted prices in active markets for identical assets or liabilities. Level 2 Quoted prices for similar assets and liabilities in active markets or inputs that are observable. Level 3 Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). Conversion option liabilities: Conversion option liabilities are measured at fair value using the Black-Scholes model and are classified within Level 3 of the valuation hierarchy. For fair value measurements categorized within Level 3 of the fair value hierarchy, the Company’s Chief Financial Officer, who reports to the Chief Executive Officer, determines the Company's valuation policies and procedures. The development and determination of the unobservable inputs for Level 3 fair value measurements and fair value calculations are the responsibility of the Company’s Chief Financial Officer and are approved by the Chief Executive Officer. The Company presented conversion option liabilities at fair value on its consolidated balance sheets, with the corresponding changes in fair value recorded in the Company’s consolidated statements of operations for the applicable reporting periods. The Company had no conversion open liabilities as of December 31, 2019. Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period. Share-based payments – The Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors are reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations. Income taxes – The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company’s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company’s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result. Concentrations of credit risk – Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account. With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers’ financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2019 and 2018, 92% and 76 one two Revenue relating to two and three customers represented approximately 78% and 66% of the Company’s total revenue for the years ended December 31, 2019 and 2018, respectively. Cost of revenue relating to three two

Accounts Receivable

Accounts Receivable	12 Months Ended
	Dec. 31, 2019
Accounts Receivable [Abstract]
Accounts Receivable	4. Accounts Receivable At December 31, 2019 and 2018, the Company’s accounts receivable consisted of the following: 2019 2018 Billed: Block sales $ — $ 14,723 Construction services 1,321,575 1,619,498 Engineering services 14,594 400,877 Retainage receivable 544,911 543,417 Other receivable 6,000 7,706 Total gross receivables 1,887,080 2,586,221 Less: allowance for doubtful accounts (785,895) (839,895 ) Total net receivables $ 1,101,185 $ 1,746,326 Receivables are

Contract Assets and Contract Li

Contract Assets and Contract Liabilities	12 Months Ended
	Dec. 31, 2019
Contract Assets and Contract Liabilities [Abstract]
Contract Assets and Contract Liabilities	5. Contract Assets and Contract Liabilities Costs and estimated earnings on uncompleted contracts, which represent contract assets and contract liabilities, consisted of the following at December 31, 2019 and 2018: 2019 2018 Costs incurred on uncompleted contracts $ 513,558 $ 11,307,975 Estimated earnings to date on uncompleted contracts 127,032 838,615 Gross contract assets 640,590 12,146,590 Less: billings to date (703,532 ) (13,221,152 ) Net contract assets (liabilities) $ (62,942 ) $ (1,074,562 ) The above amounts are included in the accompanying consolidated balance sheets under the following captions at December 31, 2019 and 2018. 2019 2018 Contract assets $ 106,015 $ 260,325 Contract liabilities (168,957 ) (1,334,887 ) Net contract assets (liabilities) $ (62,942 ) $ (1,074,562 ) Although management believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company peri odically evaluates and revises its estimates and makes adjustments when they are considered necessary.

Property, Plant and Equipment

Property, Plant and Equipment	12 Months Ended
	Dec. 31, 2019
Property, plant and equipment [Abstract]
Property, plant and equipment	6. Property, plant and equipment Property, plant and equipment are stated at cost less accumulated depreciation and amortization and depreciated using the straight-line method over their useful lives. At December 31, 2019 and 2018, the Company’s property, plant and equipment, net consisted of the following: 2019 2018 Computer equipment and software $ 18,862 $ 39,193 Furniture and other equipment 1,885 63,479 Property, plant and equipment 20,747 102,672 Less: accumulated depreciation (9,000 ) (31,335 ) Property, plant and equipment, net $ 11,747 $ 71,337 Depreciation expense for the years ended December 31, 2019 and 2018 amounted to $9,621 and $6,764 respectively.

Convertible Debentures

Convertible Debentures	12 Months Ended
	Dec. 31, 2019
Convertible Debentures [Abstract]
Convertible Debentures	7. Convertible Debentures On November 12, 2019, the Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with an investor, pursuant to which the Company issued to the investor a senior secured convertible debenture in the principal amount of $480,770 (the “Debenture”) for proceeds of $375,000 (representing an original issue discount of 22%). The Company received net proceeds of approximately $326,250 after deducting certain fees due to the placement agent and certain transaction expenses. The Debenture is due 110 days after issuance and is secured under a Security Agreement, dated November 12, 2019, entered into with the investor (the “Security Agreement”) by a security interest in all of the Company’s existing and future assets, subject to existing security interests and exceptions. The Company has the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of 120%, and with interest accruing at 24% from the maturity date. The Debenture was convertible into shares of the Company’s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) 67.5 five ten 10 120 ten 10 5635 19.99 4.99 and under no circumstances may convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of 9.99 In connection with this transaction, the Company entered into a Placement Agency Agreement (the “ Placement Agency Agreement Placement Agent Placement Agent Warrants The Placement Agent Warrants are exercisable, in whole or in part, commencing on the issuance date and have an exercise period of five years. In the event that there is not an effective registration statement permitting for the resale of the shares underlying the Placement Agent Warrants, the Placement Agent Warrant’s shall be exercisable on a cashless basis. There are significant restrictions pursuant to FINRA Rule 5110 against transferring the Placement Agent’s Warrants and the shares issuable upon exercise of the Placement Agent Warrants during the one hundred eighty (180) days after the closing date. On December 10, 2019, the As of December 13, 2019 the Debenture was paid back in full to the investor.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2019
Income Taxes [Abstract]
Income Taxes	8. Income Taxes The Company’s provision (benefit) for income taxes consists of the following for the year ended December 31, 2019 and 2018: 2019 2018 Deferred: Federal $ (828,472 ) $ 94,031 State and local 564,363 (449,796 ) Total deferred (264,109 ) (355,765 ) Total provision (benefit) for income taxes (264,109 ) (355,765 ) Less: valuation reserve 264,109 355,765 Income tax provision $ — $ — A reconciliation of the federal statutory rate to 0% for the year ended December 31, 2019 and 2018 to the effective rate for income from operations before income taxes is as follows: 2019 2018 Benefit for income taxes at federal statutory rate 21.0 % 21.0 % State and local income taxes, net of federal benefit 1.1 7.4 Goodwill impairment (9.1 ) — Change in state rate (11.2 ) — Less valuation allowance (1.8 ) (28.4 ) Effective income tax rate 0.0 % 0.0 % The tax effects of these temporary differences along with the net operating losses, net of an allowance for credits, have been recognized as deferred tax assets (liabilities) at December 31, 2019 and 2018 as follows: 2019 2018 Net operating loss carryforward $ 2,857,456 $ 2,786,519 Bad debt reserve 173,840 238,194 Employee stock compensation 445,799 364,699 Intangible assets (502,709 ) (684,722 ) Depreciation (850 ) (2,548) Accrued expenses 82,628 89,861 Charity 181 233 Net deferred tax asset 3,056,345 2,792,236 Valuation allowance (3,056,345 ) (2,792,236 ) Net deferred tax asset $ — $ — The Company establishes a valuation allowance, if based on the weight of available evidence, it is more likely than not that some portion or all of the deferred assets will not be realized. During 2019 certain adjustments were made to the Company’s net operating loss carryforward tax asset for IRC Section 382 limitations. As of December 31, 2019, the Company had a net operating loss 2037 for those losses generated in 2017 and prior years. Approximately $5.5 million of such net operating losses will carryforward indefinitely and be available to offset up to 80% of future taxable income each year. Subsequent to December 31, 2019, the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) was passed, which temporarily removes such 80% limitation for years 2019 and 2020. As required by the provisions of ASC 740, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the consolidated financial statements is the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate settlement with the relevant tax authority. Differences between tax positions taken or expected to be taken in a tax return and the net benefit recognized and measured pursuant to the interpretation are referred to as “unrecognized benefits.” A liability is recognized (or amount of net operating loss or amount of tax refundable is reduced) for an unrecognized tax benefit because it represents an enterprise’s potential future obligation to the taxing authority for a tax position that was not recognized as a result of applying the provisions of ASC 740. The Company recognizes interest and penalties related to uncertain tax positions in general and administrative expenses. As of December 31, 2019, the Company has no unrecognized tax positions, including interest and penalties. The tax years 2016 - 2018 are still open to examination by the major tax jurisdictions in which the Company operates. The Company files returns in the United States Federal tax jurisdiction and various other state jurisdictions.

Net Income (Loss) Per Share

Net Income (Loss) Per Share	12 Months Ended
	Dec. 31, 2019
Net Income (Loss) Per Share [Abstract]
Net Income (Loss) Per Share	9. Net Income (Loss) Per Share Basic net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income (loss) for the period by the weighted average number of common and potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of the common shares issuable upon the exercise of stock options and warrants. Potentially dilutive common shares are excluded from the calculation if their effect is antidilutive. At December 31, 2019, there were options, including options granted to non-employees and non-directors, restricted stock units and warrants to purchase 53,170, 21,859 and 53,189 shares of common stock, respectively, outstanding that could potentially dilute future net income per share. Because the Company had a net loss as of December 31, 2019, it is prohibited from including potential common shares in the computation of diluted per share amounts. Accordingly, the Company has used the same number of shares outstanding to calculate both the basic and diluted loss per share. At December 31, 2018, there were options , including options to non-employees and non-directors, restricted stock units and warrants to purchase 57,753, 1,118 and 4,313 shares of common stock, respectively, outstanding that could potentially dilute future net income per share.

Construction Backlog

Construction Backlog	12 Months Ended
	Dec. 31, 2019
Construction Backlog [Abstract]
Construction Backlog	10 Construction Backlog The following represents the backlog of signed construction and engineering contracts in existence at December 31, 2019 and 2018, which represents the amount of revenue the Company expects to realize from work to be performed on uncompleted contracts in progress and from contractual agreements in effect at December 31, 2019 and December 31, 2018, respectively, on which work has not yet begun: 2019 2018 Balance - beginning of period $ 97,657,379 $ 76,659,029 New contracts and change orders during the period 17,659,053 58,805,877 Adjustments and cancellations, net (94,697,336 ) (29,616,815 ) Subtotal 20,619,096 105,848,091 Less: contract revenue earned during the period (2,984,835 ) (8,190,712 ) Balance - end of period $ 17,634,261 $ 97,657,379 Backlog at December 31, 2019 included one large contract entered into by the Company during the third quarter of 2019 in the amount of approximately $17 million. The Company expects that all of this revenue will be realized by September 30, 2022. During the fourth quarter of , the Company moved a contract of $ million out of backlog and into its pipeline until the customer completes a highest and best use analysis of the land. During the second quarter of 2019, the Company moved a $25.0 million contract out of backlog after receiving a cancellation notice from the customer. During the third quarter of 2019, the Company removed two contracts in the amount of $55 million and $15 million out of backlog due to the fact that these projects fall under the exclusive license agreement (“ELA”) executed during the fourth quarter of 2019. Under the ELA, the Company can not guarantee, but expects to receive, approximately $2.4 million in royalties for one such project. The Company expects to receive these royalties for this one such project through June 30, 2022. Backlog does not include expected royalty fees to the Company under the ELA from projects to be delivered by our licensee. The Company’s remaining backlog as of December 31, 2019 represents the remaining transaction price of firm contracts for which work has not been performed and excludes unexercised contract options. The Company expects to satisfy its backlog which represents the remaining unsatisfied performance obligation on contracts as of over the following period: 2019 Within 1 year $ 1,535,611 1 to 2 years 8,384,900 Thereafter 7,713,750 Total Backlog $ 17,634,261 Although backlog reflects business that is considered to be firm, cancellations, deferrals or scope adjustments may occur. Backlog is adjusted to reflect any known project cancellations, revisions to project scope and cost and project deferrals, as appropriate.

Stockholders' Equity

Stockholders' Equity	12 Months Ended
	Dec. 31, 2019
Stockholders' Equity [Abstract]
Stockholders' Equity	11. Stockholders’ Equity Public Offerings – In July 2017, as permitted by the underwriting agreement entered into in connection with the Public Offering, the underwriters exercised their option to purchase an additional 11,250 shares of common stock at $100.00 per share. The Company incurred $176,771 in issuance costs from this issuance. In connection with this exercise, certain affiliates of the underwriters were granted additional warrants to purchase 563 shares of common stock in the aggregate valued at $8,321 (as discussed in Note 12). In connection with and prior to the Public Offering, the Company issued 90,084 shares of its common stock upon conversion of all outstanding preferred stock and 25,833 shares of its common stock upon conversion of the previously outstanding convertible debentures. In December 2019, the Company completed a public offering of its common stock (the “Public Offering”). In connection with the Public Offering, the Company sold 857,500 shares of common stock at a public offering price of $3.00 per share, resulting in aggregate net proceeds of $2,117,948 after deducting underwriting discounts and commissions and other expenses related to the offering. The Company incurred $454,552 in issuance costs from the Public Offering and no warrants to purchase were issued to the underwriters. Securities Purchase Agreement – In , the Company issued 42,388 shares of its common stock at $22.00 per share through a Securities Purchase Agreement (the “Purchase Agreement”) with certain institutional investors and accredited investors. Concurrently with the sale of the common stock, pursuant to the Purchase Agreement, the Company also sold common stock purchase warrants to such investors to purchase up to an aggregate of 42,388 shares of common stock. The Company incurred $ 379,816 in issuance costs from the offering and issued 4,239 warrants to the underwriters. The warrants are further discussed in Note 12 . Decrease in Authorized Shares – On June 5, 2019, at the Company’s annual meeting of stockholders, the stockholders approved an amendment to the Company’s amended and restated certificate of incorporation to decrease the number of authorized shares of common stock from 300,000,000 to 25,000,000 shares. Following the meeting, on June 5, 2019, the Company filed a certificate of amendment to the amended and restated certificate of incorporation to decrease its authorized shares of common stock accordingly. There was no change to the number of authorized shares of preferred stock. Underwriting Agreement – , the Company issued 45,000 shares of its common stock at $17.00 per share pursuant to the terms of an Underwriting Agreement (the “Underwriting Agreement”) to the public. The Company incurred $181,695 in issuance costs from the offering and issued warrants to purchase 2,250 shares of common stock to the underwriter. The warrants are further discussed in Note 12.

Warrants

Warrants	12 Months Ended
	Dec. 31, 2019
Warrants [Abstract]
Warrants	12. Warrants In conjunction with the June 2017 Public Offering, the Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,313 shares of common stock at an exercise price of $125.00 per share. The warrants are exercisable at the option of the holder on or after June 21, 2018 and expire June 21, 2023. The fair value of warrants was calculated utilizing a Black-Scholes model and amounted to $63,796. The fair market value of the warrants as of the date of issuance has been included in issuance costs in additional paid-in capital. In conjunction with the Purchase Agreement in April 2019, the Company also sold warrants to purchase up to an aggregate of 42,388 October 29, 2024 . T he Company issued to certain affiliates of the underwriters, as compensation, warrants to purchase an aggregate of 4,239 shares of common stock at an initial exercise price of $27.50 per share. The warrants are exercisable at the option of the holder on or after October 29, 2019 and expire April 24, 2024 . In conjunction with the Underwriting Agreement in August 2019, the Company issued to the underwriter, as compensation, warrants to purchase an aggregate of 2,250 shares of common stock at an initial exercise price of $21.25 , 2024

Share-based Compensation

Share-based Compensation	12 Months Ended
	Dec. 31, 2019
Stock Options and Grants [Abstract]
Stock Options and Grants	13. Share-based Compensation On October 26, 2016, the Company’s Board of Directors approved the issuance of up to 25,000 shares of the Company’s common stock in the form of restricted stock or options (“ Stock Plan”). Effective January 20, 2017, the Stock Plan was amended and restated as the SG Blocks, . Stock Incentive Plan, as further amended eff June 1, 2018 (the “Incentive Plan”). The Incentive Plan authorizes the issuance of up to 125,000 shares of common stock. It authorizes the issuance of equity-based awards in the form of stock options, stock appreciation rights, restricted shares, restricted share units, other share-based awards and cash-based awards to non-employee directors and to officers, employees and consultants of the Company and its subsidiary, except that incentive stock options may only be granted to the Company’s employees and its subsidiary’s employees. The Incentive Plan expires on October 26, 2026, and is administered by the Company’s Compensation Committee of the Board of Directors. Each of the Company’s employees, directors, and consultants are eligible to participate in the Incentive Plan. As of December 31, 2019, there were 47,331 shares of common stock available for issuance under the Incentive Plan. Stock-Based Compensation Expense Stock-based compensation expense is included in the consolidated statements of operations as follows: Year Ended December 31, 2019 2018 Payroll and related expenses $ 715,904 $ 396,214 Marketing and business development expenses 13,500 — Total $ 729,404 $ 396,214 The following table presents total stock-based compensation expense by security type included in the consolidated statements of operations: Year Ended December 31, 2019 2018 Stock options $ 150,580 $ 332,662 RSUs 578,824 63,552 Total $ 729,404 $ 396,214 Stock-Based Option Awards The Company issued no stock-based options during the year ended December 31, 2019. The fair value of the stock-based option awards granted during the year ended December 31, 2018, were estimated at the date of grant using the Black-Scholes 2018 Exp ected dividend yiel — % Expected stock volatility 25.7 % Risk-free interest rate 2.56 % Expected life 5.00 Because the Company does not have significant historical data on employee exercise behavior, the Company uses the “Simplified Method” to calculate the expected life of the stock-based option awards granted to employees. The simplified method is calculated by averaging the vesting period and contractual term of the options. The following table summarizes stock-based option activities and changes during the years ended December 31, 2019 and 2018. The table includes options granted to employees and directors of the Company and does not include 50,000 options granted to a consultant during 2017, as described below: Shares Weighted Average Fair Value Per Share Weighted Average Exercise Price Per Share Weighted Average Remaining Terms (in years) Aggregate Intrinsic Value Outstanding – December 31, 2017 44,420 $ 24.60 $ 77.20 9.15 $ 1,881,869 Granted 12,500 25.60 92.20 Exercised — — — Cancelled (1,667 ) — — Outstanding – December 31, 2018 55,253 $ 24.80 $ 81.20 8.41 $ — Granted — — — Exercised — — — Cancelled (2,083 ) — — Outstanding – December 31, 2019 53,170 24.80 81.20 7.40 $ — Exercisable – December 31, 2018 47,468 24.60 80.00 8.30 — Exercisable – December 31, 2019 52,649 $ 24.80 $ 81.20 7.39 $ — For the years ended December 31, 2019 and December 31, 2018, the Company recognized stock-based compensation expense of $150,580 and $332,662, respectively, related to stock options. This expense is included in payroll and related expenses in the accompanying consolidated statements of operations. As of December 31, 2019, there was $13,334 of total unrecognized compensation costs related to non-vested stock options, which will be expensed over a weighted average period of 1.25 years. The intrinsic value is calculated as the difference between the fair value of the stock price at year end and the exercise price of each of the outstanding stock options. The fair value of the stock price at December 31, 2019 was $3.14 per share. In March 2018, the Company granted Mr. Galvin, Mr. Shetty and six purchase 4,108, 4,067 and an aggregate of 4,325, respectively, shares of the Company’s common stock with an exercise price of $92.20 per share. These options vest in equal quarterly installments over either a two three Non-Employee Stock Options In September 2017, in connection with an advisory agreement entered into by the Company (the “Advisory Agreement”), a consultant was granted options to purchase 2,500 shares of the Company’s common stock, with an exercise price of $125.00. The options vest when certain performance conditions are met. These performance conditions consist of the purchase of fifty modular units from the Company by qualified customers. As of March 31, 2019, the required performance conditions were not met, and the options expired. Restricted Stock Units Effective July 26, 2018, a total of 1,398 of restricted stock units were granted to the Company’s non-employee directors, under the Company’s stock-based compensation plan, at the calculated fair value of $107.20 per share, which represents the average closing price of the Company’s common stock for the ten trading days immediately preceding and including the grant date. Restricted stock units granted to directors in 2018 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the annual meeting of the Company’s stockholders that occurs in the year immediately following the date of the grant; and are payable six On March 22, 2019, a total of 15,703 of restricted stock units were granted to Mr. Galvin, Mr. Armstrong, Mr. Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of six one 6,139 , 772 , 5,729 and an aggregate of 3,063 one two three four 847,957 On January 15, 2019 and February 26, 2019, a total of 526 two 58.80 55.20 ten The restricted stock units granted on January 15, 2019 will vest on January 15, 2020, subject to each individual’s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Company’s Board of Directors or death or disability. The restricted stock units granted on February 26, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the 2019 annual meeting of the Company’s stockholders subject to each individual’s continued service as a director of the Company through such date, and are payable six months after the termination of the director from the Board of Directors or death or disability. Effective June 5, 2019, a total of 9,189 of restricted stock units were granted to the Company’s non-employee directors, under the Company’s stock-based compensation plan, at the calculated fair value of $16.40 per share, which represents the average closing price of the Company’s common stock for the ten trading days immediately preceding and including the grant date. Restricted stock units granted to directors on June 5, 2019 vest on the earlier of (A) the first anniversary of the date of the grant or (B) the date of the annual meeting of the Company’s stockholders that occurs in the year immediately following the date of the grant; and are payable six months after the termination of the director from the Board or death or disability. For the year ended December 31, 2019 and 2018, the Company recognized stock-based compensation of $578,824 and $63,552 related to restricted stock units. This expense is included in the payroll and related expenses and marketing and business development expense in the accompanying condensed consolidated statement of operations. For the year ended December 31, 2019 and 2018, the Company recognized $217,256 and $0, respectively, related to restricted stock units in lieu of accrued compensation. The following table summarized restricted stock unit activities during the year ended December 31, 2019: Number of Shares Non-vested balance at January 1, 2019 1,118 Granted 25,417 Vested (12,920 ) Forfeited/Expired (4,677 ) Non-vested balance at December 31, 2019 8,938

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2019
Commitments and Contingencies [Abstract]
Commitments and Contingencies	14. Commitm Legal Proceedings We are subject to certain claims and lawsuits arising in the normal course of business. We assess our liabilities and contingencies in connection with outstanding legal proceedings utilizing the latest information available. Where it is probable that we will incur a loss and the amount of the loss can be reasonably estimated, we record a liability in our consolidated financial statements. These legal accruals may be increased or decreased to reflect any relevant developments on a quarterly basis. Where a loss is not probable or the amount of the loss is not estimable, we do not record an accrual, consistent with applicable accounting guidance. Based on information currently available to us, advice of counsel, and available insurance coverage, we believe that our established accruals are adequate and the liabilities arising from the legal proceedings will not have a material adverse effect on our consolidated financial condition. We note, however, that in light of the inherent uncertainty in legal proceedings there can be no assurance that the ultimate resolution of a matter will not exceed established accruals. As a result, the outcome of a particular matter or a combination of matters may be material to our results of operations for a particular period, depending upon the size of the loss or our income for that particular period. Pizzarotti Litigation - On or about August 10, Pizzarotti, LLC filed a complaint against the Company and Mahesh Shetty, the Company’s former President and CFO, and others, seeking unspecified damages for an alleged breach of contract by the Company and another entity named Phipps & Co. (“Phipps”). The lawsuit was filed as Pizzarotti, LLC. v. Phipps & Co., et al., Index No. 653996/2018 and commenced in the Supreme Court of the State of New York for the County of New York. On or about April 1, 2019, Phipps filed cross-claims against the Company and Mr. Shetty asserting claims for indemnification, contribution, fraud, negligence, negligent misrepresentation, and breach of contract. SG Blocks has likewise cross claimed against Phipps for indemnification and contribution, claiming that any damages to the Plaintiff were the result of the acts or omissions of Phipps and its principals. Pizzarotti’s suit arose from a contract dated April 3, 2018 that it executed with Phipps whereby Pizzarotti, a construction manager, engaged Phipps to perform stone procuring and tile work at a construction project located at 161 Maiden Lane, New York 10038. Pizzarotti’s claims against the Company arise from a purported assignment agreement dated August 10, 2018, whereby Pizzarotti claims that the Company agreed to assume certain obligations of Phipps under a certain trade contract between Pizzarotti and Phipps & Co. Phipps’ claims against the Company arise from an Assignment Agreement, dated as of May 30, 2018, between Pizzarotti, Phipps and the Company (the “Assignment Agreement”), pursuant to which the Company purportedly provided a letter of credit in connection with The Company believes that the Assignment Agreement was void for lack of consideration and has moved to dismiss the case on those grounds. The Company’s motion to dismiss was scheduled to be argued on Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. Vendor Litigation On January 1, 2019, SG Blocks filed a suit against Teton Buildings, LLC (“Teton”) to recover breach of contract damages of approximately $2,100,000 plus attorneys’ fees related to the HOLA Community Partners construction project in Los Angeles, California (the “HOLA Project”), for which Teton was engaged by the Company to supply modular units in early 2017. The Company’s complaint alleged that Teton failed to comply with specific product requirements with respect to the modular units for the HOLA Project and that Teton’s delay and product quality resulted in damages. The Company’s claims include breach of contract, negligence, and breach of express warranty. The lawsuit was filed as SG Blocks, Inc. v. Teton Buildings, LLC Teton filed for Chapter 11 bankruptcy on October 16, 2019, and filed a Suggestion of Bankruptcy in the Harris County Court on October 29, 2019. The bankruptcy is currently pending in the United States Bankruptcy Court for Southern District of Texas, Houston Division styled In re: Teton Buildings, LLC 7 liquidation case. As such, notwithstanding the Company’s belief that its claims are meritorious and that it would have prevailed in the state court action, the Chapter 11 bankruptcy filing, and subsequent conversion to Chapter 7, make recovery against Teton much less likely. Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. HOLA Community Partners Matter There is an ongoing dispute between the Company and HOLA Community Partners (“HOLA”), a California non-profit corporation, in connection with the parties’ Construction and Delivery Agreement, dated June 1, 2017, pursuant to which HOLA Community Partners hired the Company for design, engineering, fabrication, and installation services for the construction of the HOLA Project. The Company claims that HOLA Community Partners owes the Company certain amounts due for work performed on the HOLA Project and extra costs incurred due to delays and impacts caused by HOLA Community Partners. HOLA Community Partners disputes the amounts owed, and claims that the Company failed to meet its contractual obligations. Neither party has commenced litigation as of the date of this Form 10-K. HOLA, the Company, and EDI International, P.C. (see below summary of litigation) have agreed to a three party mediation of their respective disputes. Mediation was scheduled for March 27, 2020, but has been postponed due to the social distancing requirements imposed as a result of the COVID-19 virus. SG Blocks, Inc. v. EDI International, PC .- On June 21, 2019, SG Blocks filed a lawsuit against EDI International, PC, a New Jersey corporation, in connection with the parties' consulting agreement, dated June 29, 2016, 1,275,754 30,428.71 Other Litigation Shetty ., Case No. 20-CV-00550, United States District Court, Eastern District of New York. On January 31, 2020, Mahesh Shetty, the Company’s former President and Chief Financial Officer (“Former Employee”), filed suit against the Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $ 372,638 300,000 Litigation is subject to many uncertainties, and the outcome of this action is not predicted with assurance. The Company is currently unable to predict the possible loss or range of loss, if any, associated with the resolution of this litigation, and, accordingly, the Company has made no provision related to this matter in the condensed consolidated financial statements. In addition, the Company is subject to other routine legal proceedings, claims, and litigation in the ordinary course of its business. Defending lawsuits requires significant management attention and financial resources and the outcome of any litigation, including the matters described above, is inherently uncertain. The Company does not, however, currently expect that the costs to resolve these routine matters will have a material adverse effect on its consolidated financial position, results of operations, or cash flows.

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2019
Subsequent Events [Abstract]
Subsequent Events [Text Block]	15. Subsequent Events On January 2, 2020, the Company, received a written notice from the Listing Qualifications department of The Nasdaq Stock Market (“Nasdaq”) that the Company had been granted until June , , to regain compliance with the minimum $ bid price per share requirement of the Listing Rules of Nasdaq (the “Minimum Bid Price Requirement” On January 15, 2020, at the Special Meeting the Company’s stockholders approved (i) an amendment to the Company’s Certificate of Incorporation to effect a reverse stock split at a ratio to be determined in the discretion of the Board of Directors, the exact ratio within the range approved by the Company’s stockholders and (ii) an amendment to the Company’s Certificate of Incorporation to effect an increase in the authorized number of shares of common stock from 25,000,000 to 50,000,000 shares of common stock, subject to the discretion of the Board of Directors. Thereafter, on February 4, 2020, the Company filed a Certificate of Amendment to its Certificate of Incorporation with the Secretary of State of the State of Delaware, to implement a 1-for-20 reverse split of its common stock, effective on February 5, 2020. On January 21, 2020, CPF GP 2019-1 LLC (“CPF GP”) issued to the Company a promissory note in the principal amount of $400,000 (the “Company Note”) and issued to Paul Galvin, the Company’s Chairman and CEO, a promissory note in the principal amount of $100,000 (the “Galvin Note”). The transaction closed on January 22, 2019, on which date the Company loaned CPF GP 2019-1 LLC $400,000 and Mr. Galvin personally loaned CPF GP $100,000 on behalf of the Company. The Company Note and Galvin Note were issued pursuant to that certain Loan Agreement and Promissory Note, dated October 3, 2019 (the “Loan Agreement”), as amended on October 15, 2019 and November 7, 2019 by and between the CPF GP and the Company, and bear interest at five percent (5%) per annum, payable, together with the unpaid principal amount of the promissory notes, on the earlier of the July 31, 2023 maturity date or upon the liquidation, redemption sale or issuance of a dividend upon the LLC interests in CPF MF 2019 -1 LLC, a Texas limited liability company of which CPF GP is the general partner; provided, that the terms of the Galvin Note provide that all interest payments due to Mr. Galvin under the Galvin Note shall be paid directly to, and for the benefit of, the Company. In connection with the issuance of the Company Note and the Galvin Note, CPF GP, the Company and Mr. Galvin entered into a Security Agreement, dated January 21, 2020, pursuant to which CPF GP granted a security interest in its LLC interests in CPF MF 2019-1 LLC to the Company and Mr. Galvin to secure its obligations thereunder. On February 4, 2020, the Company entered into a Securities Purchase Agreement with an accredited investor, pursuant to which the Company issued to the investor secured note in the aggregate principal amount of $200,000 (“Note”). The Note is one of a series of up to $400,000 of notes that may be issued by the Company, bears interest at a rate of nine percent (9%) per annum, due on July 31, 2023, and is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor by a security interest in the royalty payable to the Company under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019 1 On February 24, 2020, the Company accepted service of process in connection with a suit filed by the Company’s former Chief Financial Officer, who resigned in August 2019, in United States District Court, Eastern District of New York (Case No. 20-CV-00550), alleging (i) $372,638 in unpaid wages and bonuses and (ii) $300,000 due in severance (hereafter the “Action”). The Company believes the complaint lacks merit as by written agreement the employee agreed to accept restricted stock units of the Company’s common stock in full satisfaction and payment of substantially all alleged unpaid wages and bonuses that are claimed in the Action. The Company further maintains that employee’s employment agreement expressly disclaims any entitlement to or liability for severance during the employee’s renewal term of employment. Prior to the commencement of the Action, the employee had filed a wage claim against the Company with the Texas Workforce Commission claiming $397,638 in unpaid wages and bonuses (“Texas Wage Claim”). The Texas Wage Claim was voluntarily dismissed by the employee upon the Company’s filing of a fraud complaint with the Labor Law Division of the Texas Workforce Commission. On March 25, 2020, the Former Employee filed an amended complaint raising additional claims of retaliation and indemnification. The Company denies the merits of the claims set forth in the Former Employee’s amended complaint and/or asserts that valid defenses preclude any recovery. employee In March 2020, the World Health Organization declared coronavirus (COVID-19) a global pandemic. This contagious disease outbreak, which has continued to spread, and the related adverse public health developments, have adversely affected work forces, economies and financial markets globally . It has also disrupted the normal operations of many businesses. The Company's use of third-party suppliers for production and shipping of certain products could be negatively impacted by the regional or global outbreak of illnesses, including the COVID- 19 expects this global pandemic to have an impact on the Company's revenue and results of operations, the size and duration of which the Company is currently unable to predict.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Basis of consolidation	Basis of presentation and principals of consolidation – The consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (“GAAP”) and the applicable rules and regulations of the United States Securities and Exchange Commission (“SEC”) and include the accounts of the Company and its wholly owned subsidiaries, SG Building Blocks, Inc., SG Residential, Inc., and SG Blocks Puerto Rico, Inc. All intercompany balances and transactions are eliminated. Certain prior period amounts have been reclassified to conform to the current period’s presentation.
Recently adopted accounting pronouncements	Recently adopted accounting pronouncements - New accounting pronouncements implemented by the Company are discussed below or in the related notes, where appropriate. In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”). The update’s principal objective is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet. ASU 2016-02 continues to retain a distinction between finance and operating leases but requires lessees to recognize a right-of-use asset representing their right to use the underlying asset for the lease term and a corresponding lease liability on the balance sheet for all leases with terms greater than twelve months. The update is effective for fiscal years beginning after December 15, 2018. In July 2018, the FASB issued ASU No. 2018-11, “Leases (Topic 842): Targeted Improvements” (“ASU 2018-11”), which provides entities with an additional transition method. Under ASU 2018-11, entities have the option of recognizing the cumulative effect of applying the new standard as an adjustment to beginning retained earnings in the year of adoption while continuing to present all prior periods under previous lease accounting guidance. In July 2018, the FASB also issued ASU No. 2018-10, “Codification Improvements to Topic 842, Leases” (“ASU 2018-10”), which clarifies how to apply certain aspects of ASU 2016-02. The Company adopted ASU 2016-02, ASU 2018-10 and ASU 2018-11 beginning January 1, 2019. The Company had no operating or finance lease agreements as of December 31, 2019. The adoption of ASU 2016-02 did not have a material impact on the Company's financial statements and disclosures. In June 2018, the FASB issued ASU No. 2 - , “Compensation — Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting” (“ASU 2018-07”), which expands the scope of Topic 718 to include all share-based payment transactions for acquiring goods and services from nonemployees. ASU 2018-07 specifies that Topic 718 applies to all share-based payment transactions in which the grantor acquires goods and services to be used or consumed in its own operations by issuing share-based payment awards. Under ASC 718, the measurement date for equity-classified, share-based awards is generally the grant date of the award. ASU 2018-07 also clarifies that Topic 718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services to customers as part of a contract accounted for under ASC 606. The Company adopted ASU 2018-07 effective January 1, 2019. The adoption provides administrative relief by fixing the remaining unamortized expense of the award and eliminating the requirement to quarterly re-measure the Company’s nonemployee awards. The adoption of ASU No. 2018-07 did not have a material impact on the Company’s financial statements and disclosures. In January 2017, the FASB issued ASU No. - , “Simplifying the Test for Goodwill Impairment” (“ASU - ”), to simplify the test for goodwill impairment by removing Step . An entity will, therefore, perform the goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and recognizing an impairment charge for the amount by which the carrying amount exceeds the fair value, not to exceed the total amount of goodwill allocated to the reporting unit. An entity still has the option to perform a qualitative assessment to determine if the quantitative impairment test is necessary. The Company adopted ASU 2017-04 effective December 1, 2019. Based on current evaluation, the Company does not expect that ASU No. - will have a material impact on the Company’s financial statements. Recently issued accounting pronouncements not yet adopted - New accounting pronouncements requiring implementation in future periods are discussed below. In August 2018, the FASB issued ASU No. - , “Disclosure Framework — Changes to the Disclosure Requirements for Fair Value Measurement” (“ASU - ”). This ASU amends ASC to add, remove and modify certain disclosure requirements for fair value measurements. For example, public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level fair value measurements. ASU - is effective for interim and annual reporting periods beginning after December 15, 2019, with early adoption permitted. Management does not expect the adoption of ASU - to have a material impact on the Company’s financial position, results of operations or cash flow.
Accounting estimates	Accounting estimates
Operating cycle	Operating cycle – The length of the Company’s contracts varies, but is typically between six to twelve months. In some instances, the length of the contract may exceed twelve months. Assets and liabilities relating to current and long-term contracts are included in current assets and current liabilities, respectively, in the accompanying balance sheets as they will be liquidated in the normal course of contract completion, which at times could exceed one year
Revenue recognition	Revenue recognition – The Company applies recognition of revenue over time, which is similar to the method the Company applied under previous guidance (i.e., percentage of completion). The Company determines, at contract inception, whether it will transfer control of a promised good or service over time or at a point in time, regardless of the length of contract or other factors. The recognition of revenue aligns with the timing of when promised goods or services are transferred to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. To achieve this core principle, the Company applies the following five steps in accordance with its revenue policy: ( 1 Identify the contract with a customer ( 2 Identify the performance obligations in the contract ( 3 Determine the transaction price ( 4 Allocate the transaction price to performance obligations in the contract ( 5 Recognize revenue as performance obligations are satisfied Due to uncertainties inherent in the estimation process, it is possible that estimates of costs to complete a performance obligation will be revised in the near-term. For those performance obligations for which revenue is recognized using a cost-to-cost input method, changes in total estimated costs, and related progress toward complete satisfaction of the performance obligation, are recognized on a cumulative catch-up basis in the period in which the revisions to the estimates are made. When the current estimate of total costs for a performance obligation indicate a loss, a provision for the entire estimated loss on the unsatisfied performance obligation is made in the period in which the loss becomes evident. On October 3, 2019, the Company entered into an Exclusive License Agreement (“ELA” ) pursuant to which it granted an exclusive license for its technology as outlined in the ELA. The ELA is described below. Under the ELA, the Company will receive royalty payments based upon gross revenues earned by the licensee for commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The Company has determined that the ELA grants the licensee a right to access the Company’s intellectual property throughout the license period (or its remaining economic life, if shorter), and thus recognizes revenue over time as the licensee recognizes revenue and the Company has the right to payment of royalties. No revenue has been recognized under the ELA for the year ended December 31, 2019. CMC Right of First Refusal Agreement – Agreement CMC ROFR Rights The Agreement also provides that CMC has engaged the Company to build and design, in the aggregate, approximately 100 residential and commercial units at 1100 Ridge Avenue, Atlanta, Georgia, which is known as the “Ridge Avenue, Atlanta Project.” The total cost of the project is $16,900,000. The project is a residential project but not subject to the Company’s Exclusive License Agreement, dated October 3, 2019. Disaggregation of Revenues The Company’s revenues are principally derived from construction and engineering contracts related to Modules. Our contracts are with customers in various industries. The following tables provide further disaggregation of the Company’s revenues by categories: Twelve Months Ended December 31, Revenue by Customer Type 2019 2018 Multi-Family $ 94,178 3 % $ 344,968 4 % Office 1,468,734 49 % 2,221,431 27 % Retail 1,413,669 48 % 2,332,654 29 % School — — 2,697,451 33 % Special Use 6,812 — 559,755 7 % Other 1,442 — 34,453 — Total revenue by customer type $ 2,984,835 100 % $ 8,190,712 100 % Contract Assets and Contract Liabilities Accounts receivable are recognized in the period when the Company’s right to consideration is unconditional. Accounts receivable are recognized net of an allowance for doubtful accounts. A considerable amount of judgment is required in assessing the likelihood of realization of receivables. The timing of revenue recognition may differ from the timing of invoicing to customers. Contract assets include unbilled amounts from long-term construction services when revenue recognized under the cost-to-cost measure of progress exceeds the amounts invoiced to customers, as the amounts cannot be billed under the terms of our contracts. Such amounts are recoverable from customers based upon various measures of performance, including achievement of certain milestones, completion of specified units or completion of a contract. Contract assets are generally classified as current within the consolidated balance sheets. Contract liabilities from construction and engineering contracts occur when amounts invoiced to customers exceed revenues recognized under the cost-to-cost measure of progress. Contract liabilities additionally include advanced payments from customers on certain contracts. Contract liabilities decrease as the Company recognizes revenue from the satisfaction of the related performance obligation. Contract liabilities are generally classified as current within the consolidated balance sheet. Although the Company believes it has established adequate procedures for estimating costs to complete on open contracts, it is at least reasonably possible that additional significant costs could occur on contracts prior to completion. The Company periodically evaluates and revises its estimates and makes adjustments when they are considered necessary. Deferred Contract Costs - Prior to entering into the ELA, the Company was subject to an agreement to construct and develop a certain property (“Original Agreement”), which now is subject to the ELA. Because of this, the Company is no longer obliged to its Original Agreement. Upon entering the ELA, the Company had an outstanding accounts receivable balance of $ which was forfeited and recognized this amount as deferred contract costs. This amount was offset by $ which was reimbursement from the licensee for project costs on this project. The Company incurred a total deferred contract costs of $ . The Company considered this amount an incremental cost of obtaining that ELA, because the Company expects to recover those costs through future royalty payments. The Company plans to amortize the asset over months, which is the initial term of the ELA because the asset relates to the services transferred to the customer during the contract term. As of , accumulated amortization related to deferred contract costs amounted to $ . During the year ended , amortization expense relating to the deferred contract costs amounted to $ and is included in general and administrative expenses on the accompanying consolidated statement of operations. Exclusive License Agreement – On October 3, 2019, as amended on October 17, 2019, the Company entered into the ELA with CPF GP 2019-1 LLC (the “Licensee”), pursuant to which the Company granted the Licensee an exclusive license (the “License”) solely within the United States and its legal territories to the Company’s technology, intellectual property, any improvements thereto, and any related permits, in order to develop and commercialize products within the field of design and project management platforms for residential use, including single-family residences and multi-family residences, but excluding military housing. The License Agreement has an initial term of five (5) years and will automatically renew for subsequent five (5) year periods. The License Agreement provides for customary terminating provisions, including the right by the Company to terminate if the Licensee fails to make minimum royalty payments (as described below). In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) five 5 20,000,000 four one 4.5 30,000,000 five 5 The License Agreement provides for customary indemnification obligations between the parties and further provides that the Licensee will indemnify the Company for any claims arising out of the commercialization of the License by the Licensee or any of its subsidiaries, contractors, or sublicensees. In addition, the License Agreement provides that the Company will provide the Licensee with cost estimates for the fabrication and manufacturing of residential projects in the Company’s existing pipeline as of the date of the License Agreement, and if such projects cannot be reasonably constructed and installed at or below such estimates, then the Licensee may withhold payment of any royalty due to the Company under the License Agreement on a dollar-for-dollar basis to offset the costs above the originally estimated amounts.
Cash and cash equivalents	Cash and cash equivalents – The Company considers cash and cash equivalents to include all short-term, highly liquid investments that are readily convertible to known amounts of cash and have original maturities of three months or less upon acquisition. Cash and cash equivalents totaled $1,625,671 and $ for the years ended and 2018, respectively.
Short-term investment	Short-term investment – The Company classifies its investment consisting of a certificate of deposit with a maturity greater than three months but less than one year as short-term investment. The Company had no short-term investment as of December 31, 2019 and 2018, respectively.
Accounts receivable and Allowance for Doubtful Accounts	Accounts receivable and allowance for doubtful accounts – Accounts receivable are receivables generated from sales to customers and progress billings on performance type contracts. Amounts included in accounts receivable are deemed to be collectible within the Company’s operating cycle. The Company recognizes account receivable at invoiced amounts. The allowance for doubtful accounts reflects the Company's best estimate of probable losses inherent in the accounts receivable balances. Management provides an allowance for doubtful accounts based on the Company’s historical losses, specific customer circumstances, and general economic conditions. Periodically, management reviews accounts receivable and adjusts the allowance based on current circumstances and charges off uncollectible receivables when all attempts to collect have been exhausted and the prospects for recovery are remote. Recoveries are recognized when they are received. Actual collection losses may differ from our estimates and could be material to our consolidated financial position, results of operations, and cash flows.
Inventory	Inventory – Raw construction materials (primarily shipping containers) are valued at the lower of cost (first-in, first-out method) or net realizable value. Finished goods and work-in-process inventories are valued at the lower of cost or net realizable value, using the specific identification method. There was no inventory as of December 31, 2019 or 2018.
Goodwill	Goodwill – The Company performs its impairment test of goodwill at the reporting unit level each fiscal year, or more frequently if events or circumstances change that would more likely than not reduce the fair value of its reporting unit below its carrying values. The Company performs a goodwill impairment test by comparing the fair value of the reporting unit with its carrying value and recognizes an impairment charge for the amount by which the carrying value exceeds the fair value, not to exceed the total amount of goodwill . The amount by which the carrying value of the goodwill exceeds its implied fair value, if any, is recognized as an impairment loss. The Company’s evaluation of goodwill completed during the year ended December 31, 2019 resulted in impairment loss of $2,938,653
Intangible assets	Intangible assets – Intangible assets consist of $ 2,766,000 20 1,113,000 2.5 28,820 $ 5,300 5 five For the year ending December 31,: 2020 $ 145,124 2021 145,124 2022 140,800 2023 139,007 2024 138,300 Thereafter 1,590,450 $ 2,298,805
Equipment	Property, plant and equipment – Property, plant and equipment is stated at cost. Depreciation is computed using the straight-line method over the estimated lives of each asset. Estimated useful lives for significant classes of assets are as follows: computer and software 3 to 5 years and equipment o
Convertible instruments	Convertible instruments – The Company bifurcates conversion options from their host instruments and accounts for them as free standing derivative financial instruments according to certain criteria. The criteria include circumstances in which (a) the economic characteristics and risks of the embedded derivative instrument are not clearly and closely related to the economic characteristics and risks of the host contract, (b) the hybrid instrument that embodies both the embedded derivative instrument and the host contract is not re-measured at fair value under otherwise applicable generally accepted accounting principles with changes in fair value reported in earnings as they occur and (c) a separate instrument with the same terms as the embedded derivative instrument would be considered a derivative instrument.
Common stock purchase warrants and other derivative financial instruments	Common stock purchase warrants and other derivative financial instruments – The Company classifies as equity any contracts that (i) require physical settlement or net-share settlement or (ii) provides a choice of net-cash settlement or settlement in the Company’s own shares (physical settlement or net-share settlement) providing that such contracts are indexed to the Company’s own stock. The Company classifies as assets or liabilities any contracts that (i) require net-cash settlement (including a requirement to net cash settle the contract if any event occurs and if that event is outside the Company’s control) or (ii) gives the counterparty a choice of net-cash settlement or settlement shares (physical settlement or net-cash settlement). The Company assesses classification of common stock purchase warrants and other free standing derivatives at each reporting date to determine whether a change in classification between assets and liabilities or equity is required.
Fair value measurements	Fair value measurements – Financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities are carried at cost, which the Company believes approximates fair value due to the short-term nature of these instruments. The Company measures the fair value of financial assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value. The Company uses three levels of inputs that may be used to measure fair value: Level 1 Quoted prices in active markets for identical assets or liabilities. Level 2 Quoted prices for similar assets and liabilities in active markets or inputs that are observable. Level 3 Inputs that are unobservable (for example, cash flow modeling inputs based on assumptions). Conversion option liabilities: Conversion option liabilities are measured at fair value using the Black-Scholes model and are classified within Level 3 of the valuation hierarchy. For fair value measurements categorized within Level 3 of the fair value hierarchy, the Company’s Chief Financial Officer, who reports to the Chief Executive Officer, determines the Company's valuation policies and procedures. The development and determination of the unobservable inputs for Level 3 fair value measurements and fair value calculations are the responsibility of the Company’s Chief Financial Officer and are approved by the Chief Executive Officer. The Company presented conversion option liabilities at fair value on its consolidated balance sheets, with the corresponding changes in fair value recorded in the Company’s consolidated statements of operations for the applicable reporting periods. The Company had no conversion open liabilities as of December 31, 2019. Transfer into and transfers out of the hierarchy levels are recognized as if they had taken place at the end of the reporting period.
Share-based payments	Share-based payments – The Company measures the cost of services received in exchange for an award of equity instruments based on the fair value of the award. For employees and directors, including non-employee directors, the fair value of a stock option award is measured on the grant date. The fair value amount is then recognized over the period services are required to be provided in exchange for the award, usually the vesting period. The Company recognizes stock-based compensation expense on a graded-vesting basis over the requisite service period for each separately vesting tranche of each award. Stock-based compensation expense to employees and all directors are reported within payroll and related expenses in the consolidated statements of operations. Stock-based compensation expense to non-employees is reported within marketing and business development expense in the consolidated statements of operations.
Income taxes	Income taxes – The Company accounts for income taxes utilizing the asset and liability approach. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from the differences between the financial and tax bases of the Company’s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. The calculation of tax liabilities involves dealing with uncertainties in the application of complex tax regulations. The Company recognizes liabilities for anticipated tax audit issues based on the Company’s estimate of whether, and the extent to which, additional taxes will be due. If payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the liabilities are no longer determined to be necessary. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.
Concentrations of credit risk	Concentrations of credit risk – Financial instruments, that potentially subject the Company to concentration of credit risk, consist principally of cash and cash equivalents. The Company places its cash with high credit quality institutions. At times, such amounts may be in excess of the FDIC insurance limits. The Company has not experienced any losses in such account and believes that it is not exposed to any significant credit risk on the account. With respect to receivables, concentrations of credit risk are limited to a few customers in the construction industry. The Company performs ongoing credit evaluations of its customers’ financial condition and, generally, requires no collateral from its customers other than normal lien rights. At December 31, 2019 and 2018, 92% and 76 one two Revenue relating to two and three customers represented approximately 78% and 66% of the Company’s total revenue for the years ended December 31, 2019 and 2018, respectively. Cost of revenue relating to three two

Liquidity (Tables)

Liquidity (Tables)	12 Months Ended
	Dec. 31, 2019
Liquidity [Member]
Liquidity [Line Items]
Summary of expects to satisfy remaining unsatisfied performance obligation	2019 Within 1 year $ 1,535,611 1 to 2 years 8,384,900 Thereafter 7,713,750 Total Backlog $ 17,634,261

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Summary of disaggregation of revenues by categories	Twelve Months Ended December 31, Revenue by Customer Type 2019 2018 Multi-Family $ 94,178 3 % $ 344,968 4 % Office 1,468,734 49 % 2,221,431 27 % Retail 1,413,669 48 % 2,332,654 29 % School — — 2,697,451 33 % Special Use 6,812 — 559,755 7 % Other 1,442 — 34,453 — Total revenue by customer type $ 2,984,835 100 % $ 8,190,712 100 %
Summary of estimated amortization expense of intangible assets	For the year ending December 31,: 2020 $ 145,124 2021 145,124 2022 140,800 2023 139,007 2024 138,300 Thereafter 1,590,450 $ 2,298,805

Accounts Receivable (Tables)

Accounts Receivable (Tables)	12 Months Ended
	Dec. 31, 2019
Accounts Receivable [Abstract]
Summary of accounts receivable	2019 2018 Billed: Block sales $ — $ 14,723 Construction services 1,321,575 1,619,498 Engineering services 14,594 400,877 Retainage receivable 544,911 543,417 Other receivable 6,000 7,706 Total gross receivables 1,887,080 2,586,221 Less: allowance for doubtful accounts (785,895) (839,895 ) Total net receivables $ 1,101,185 $ 1,746,326

Contract Assets and Contract _2

Contract Assets and Contract Liabilities (Tables)	12 Months Ended
	Dec. 31, 2019
Contract Assets and Contract Liabilities [Abstract]
Summary of costs and estimated earnings on uncompleted contracts	2019 2018 Costs incurred on uncompleted contracts $ 513,558 $ 11,307,975 Estimated earnings to date on uncompleted contracts 127,032 838,615 Gross contract assets 640,590 12,146,590 Less: billings to date (703,532 ) (13,221,152 ) Net contract assets (liabilities) $ (62,942 ) $ (1,074,562 )
Summary of costs included in condensed consolidated balance sheets	2019 2018 Contract assets $ 106,015 $ 260,325 Contract liabilities (168,957 ) (1,334,887 ) Net contract assets (liabilities) $ (62,942 ) $ (1,074,562 )

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	12 Months Ended
	Dec. 31, 2019
Property, plant and equipment [Abstract]
Schedule of company's equipment	2019 2018 Computer equipment and software $ 18,862 $ 39,193 Furniture and other equipment 1,885 63,479 Property, plant and equipment 20,747 102,672 Less: accumulated depreciation (9,000 ) (31,335 ) Property, plant and equipment, net $ 11,747 $ 71,337

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2019
Income Taxes [Abstract]
Summary of company's benefit for income taxes	2019 2018 Deferred: Federal $ (828,472 ) $ 94,031 State and local 564,363 (449,796 ) Total deferred (264,109 ) (355,765 ) Total provision (benefit) for income taxes (264,109 ) (355,765 ) Less: valuation reserve 264,109 355,765 Income tax provision $ — $ —
Summary of reconciliation of the federal statutory rate	2019 2018 Benefit for income taxes at federal statutory rate 21.0 % 21.0 % State and local income taxes, net of federal benefit 1.1 7.4 Goodwill impairment (9.1 ) — Change in state rate (11.2 ) — Less valuation allowance (1.8 ) (28.4 ) Effective income tax rate 0.0 % 0.0 %
Schedule of deferred tax assets (liabilities)	2019 2018 Net operating loss carryforward $ 2,857,456 $ 2,786,519 Bad debt reserve 173,840 238,194 Employee stock compensation 445,799 364,699 Intangible assets (502,709 ) (684,722 ) Depreciation (850 ) (2,548) Accrued expenses 82,628 89,861 Charity 181 233 Net deferred tax asset 3,056,345 2,792,236 Valuation allowance (3,056,345 ) (2,792,236 ) Net deferred tax asset $ — $ —

Construction Backlog (Tables)

Construction Backlog (Tables)	12 Months Ended
	Dec. 31, 2019
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Schedule of backlog of signed construction and engineering contracts	2019 2018 Balance - beginning of period $ 97,657,379 $ 76,659,029 New contracts and change orders during the period 17,659,053 58,805,877 Adjustments and cancellations, net (94,697,336 ) (29,616,815 ) Subtotal 20,619,096 105,848,091 Less: contract revenue earned during the period (2,984,835 ) (8,190,712 ) Balance - end of period $ 17,634,261 $ 97,657,379
Construction Backlog [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Summary of expects to satisfy remaining unsatisfied performance obligation	2019 Within 1 year $ 1,535,611 1 to 2 years 8,384,900 Thereafter 7,713,750 Total Backlog $ 17,634,261

Share-based Compensation (Table

Share-based Compensation (Tables)	12 Months Ended
	Dec. 31, 2019
Stock Options and Grants [Abstract]
Schedule of stock-based compensation expense included in statement of operations	Year Ended December 31, 2019 2018 Payroll and related expenses $ 715,904 $ 396,214 Marketing and business development expenses 13,500 — Total $ 729,404 $ 396,214 Year Ended December 31, 2019 2018 Stock options $ 150,580 $ 332,662 RSUs 578,824 63,552 Total $ 729,404 $ 396,214
Summary of fair value stock-based option awards granted using Black-Scholes option valuation model	2018 Exp ected dividend yiel — % Expected stock volatility 25.7 % Risk-free interest rate 2.56 % Expected life 5.00
Summary of employee stock option activity	Shares Weighted Average Fair Value Per Share Weighted Average Exercise Price Per Share Weighted Average Remaining Terms (in years) Aggregate Intrinsic Value Outstanding – December 31, 2017 44,420 $ 24.60 $ 77.20 9.15 $ 1,881,869 Granted 12,500 25.60 92.20 Exercised — — — Cancelled (1,667 ) — — Outstanding – December 31, 2018 55,253 $ 24.80 $ 81.20 8.41 $ — Granted — — — Exercised — — — Cancelled (2,083 ) — — Outstanding – December 31, 2019 53,170 24.80 81.20 7.40 $ — Exercisable – December 31, 2018 47,468 24.60 80.00 8.30 — Exercisable – December 31, 2019 52,649 $ 24.80 $ 81.20 7.39 $ —
Schedule of RSU activities	Number of Shares Non-vested balance at January 1, 2019 1,118 Granted 25,417 Vested (12,920 ) Forfeited/Expired (4,677 ) Non-vested balance at December 31, 2019 8,938

Description of Business (Detail

Description of Business (Details) - USD ($)	1 Months Ended				6 Months Ended	12 Months Ended
	Feb. 05, 2020	Aug. 31, 2019	Apr. 30, 2019	Jul. 31, 2017	Jun. 30, 2017	Dec. 31, 2019	Dec. 31, 2018
Description of Business (Textual)
Shares of common stock		45,000	4,239	857,500
Proceeds from public stock offering, net of offering costs						$ 3,253,962
Common stock, shares issued						1,157,890	213,002
Common stock, shares outstanding						1,157,890	213,002
Subsequent Event [Member]
Description of Business (Textual)
Reverse stock split	1-for-20
IPO [Member]
Description of Business (Textual)
Shares of common stock		2,250		11,250	75,000
Common stock, shares outstanding						1,157,890

Liquidity (Details)

Liquidity (Details)	Dec. 31, 2019USD ($)
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	$ 17,634,261
Within 1 year [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	1,535,611
1 to 2 years [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	8,384,900
Thereafter [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	7,713,750
Liquidity [Member] | Within 1 year [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	1,535,611
Liquidity [Member] | 1 to 2 years [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	8,384,900
Liquidity [Member] | Thereafter [Member]
Liquidity [Line Items]
Total Remaining Unsatisfied Performance Obligations	$ 7,713,750

Liquidity (Details Textual)

Liquidity (Details Textual) - USD ($)	1 Months Ended	5 Months Ended	12 Months Ended
	Nov. 30, 2019	Aug. 31, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Liquidity [Abstract]
Cash and cash equivalents			$ 1,625,671	$ 1,368,395	$ 4,870,824
Cash backlog			17,600,000
Net proceeds of approximately	$ 326,000,000,000	$ 1,136,014	$ 2,117,948,000,000

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 2,984,835	$ 8,190,712
Total revenue by customer type, percentage	1	1
Multi-Family [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 94,178	$ 344,968
Total revenue by customer type, percentage	0.03	0.04
Office [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 1,468,734	$ 2,221,431
Total revenue by customer type, percentage	0.49	0.27
Retail [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 1,413,669	$ 2,332,654
Total revenue by customer type, percentage	0.48	0.29
School [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type		$ 2,697,451
Total revenue by customer type, percentage		0.33
Special Use [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 6,812	$ 559,755
Total revenue by customer type, percentage		0.07
Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue by customer type	$ 1,442	$ 34,453
Total revenue by customer type, percentage

Summary of Significant Accoun_5

Summary of Significant Accounting Policies (Details 1)	Dec. 31, 2019USD ($)
Accounting Policies [Abstract]
2019	$ 145,124
2020	145,124
2021	140,800
2022	139,007
2023	138,300
Thereafter	1,590,450
Total	$ 2,298,805

Summary of Significant Accoun_6

Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2019USD ($)Customer	Dec. 31, 2018USD ($)Customer	Dec. 31, 2017USD ($)
Summary of Significant Accounting Policies (Textual)
Intangible assets identified bankruptcy proceedings, description	Intangible assets consist of $<span class="ng-scope" style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">2,766,000</span></span></span> of proprietary knowledge and technology, which is being amortized over <span class="ng-scope" style="border-left: none; border-right: none;"><span style="display: inline;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">20</span></span></span></span></span> years and $<span class="ng-scope" style="border-left: none; border-right: none;"><span style="display: inline;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">1,113,000</span></span></span></span></span> of customer contracts, which is being amortized over <span class="ng-scope" style="border-left: none; border-right: none;"><span style="display: inline;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">2.5</span></span></span></span></span> years.</span> In addition, included in intangible assets is $<span style="display: inline;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">28,820</span></span></span></span> of trademarks and <span>$<span class="ng-scope" style="border-left: none; border-right: none;"><span style="display: inline;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">5,300</span></span></span></span></span></span> of website costs that are being amortized over <span class="ng-scope" style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;"><span style="border-left: none; border-right: none;">5</span></span></span> years." id="sjs-B4">&lt;span style="border-left: none; border-right: none;">Intangible assets consist of $&lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">2,766,000&lt;/span>&lt;/span>&lt;/span> of proprietary knowledge and technology, which is being amortized over &lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="display: inline;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">20&lt;/span>&lt;/span>&lt;/span>&lt;/span>&lt;/span> years and $&lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="display: inline;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">1,113,000&lt;/span>&lt;/span>&lt;/span>&lt;/span>&lt;/span> of customer contracts, which is being amortized over &lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="display: inline;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">2.5&lt;/span>&lt;/span>&lt;/span>&lt;/span>&lt;/span> years.&lt;/span> In addition, included in intangible assets is $&lt;span style="display: inline;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">28,820&lt;/span>&lt;/span>&lt;/span>&lt;/span> of trademarks and &lt;span>$&lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="display: inline;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">5,300&lt;/span>&lt;/span>&lt;/span>&lt;/span>&lt;/span>&lt;/span> of website costs that are being amortized over &lt;span class="ng-scope" style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">&lt;span style="border-left: none; border-right: none;">5&lt;/span>&lt;/span>&lt;/span> years.
Term of company's operating cycle	The length of the Company’s contracts varies, but is typically between six to twelve months.
Warranty offered on completed contracts	1 year
Inventory	$ 0	$ 0
Goodwill impairment	2,938,653
Accumulated amortization	1,614,315	1,469,191
Amortization expense	$ 145,124	$ 589,619
Number of customers | Customer	1	2
Cash and cash equivalents	$ 1,625,671	$ 1,368,395	$ 4,870,824
Accumulated amortization	10,196
General and administrative expenses	$ 1,788,276	$ 2,760,655
License consideration, description	five</span> percent (<span style="border-left: none; border-right: none;">5</span>%) on the first $<span style="border-left: none; border-right: none;">20,000,000</span> of gross revenues derived from the Licensee’s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the “Gross Revenues”), (y) <span style="border-left: none; border-right: none;">four</span> and <span style="border-left: none; border-right: none;">one</span>-half percent (<span style="border-left: none; border-right: none;">4.5</span>%) on the next $<span style="border-left: none; border-right: none;">30,000,000</span> of Gross Revenues, and (z) <span style="border-left: none; border-right: none;">five</span> percent (<span style="border-left: none; border-right: none;">5</span>%) on all Gross Revenues thereafter (collectively, the “Royalty”)," id="sjs-B15">In consideration for the License, during the initial term, the Licensee agreed to pay the Company a royalty of (x) &lt;span style="border-left: none; border-right: none;">five&lt;/span> percent (&lt;span style="border-left: none; border-right: none;">5&lt;/span>%) on the first $&lt;span style="border-left: none; border-right: none;">20,000,000&lt;/span> of gross revenues derived from the Licensee’s commercialization of the License (net of customary discounts, sales taxes, delivery charges, and amounts for returns) (the “Gross Revenues”), (y) &lt;span style="border-left: none; border-right: none;">four&lt;/span> and &lt;span style="border-left: none; border-right: none;">one&lt;/span>-half percent (&lt;span style="border-left: none; border-right: none;">4.5&lt;/span>%) on the next $&lt;span style="border-left: none; border-right: none;">30,000,000&lt;/span> of Gross Revenues, and (z) &lt;span style="border-left: none; border-right: none;">five&lt;/span> percent (&lt;span style="border-left: none; border-right: none;">5&lt;/span>%) on all Gross Revenues thereafter (collectively, the “Royalty”),
Minimum royalty payments one year	$ 500,000
Minimum royalty payments two year	750,000
Minimum Royalty Payments Three Year	1,500,000
Minimum Royalty Payments Four Year	2,000,000
Minimum Royalty Payments Five Year	2,500,000
Original Agreement [Member]
Summary of Significant Accounting Policies (Textual)
Accounts receivable balance	306,143
Reimbursement from licensee for project costs	102,217
Deferred contract costs	203,926
Accumulated amortization	10,196
General and administrative expenses	$ 10,196
Computer and software [Member] | Minimum [Member]
Summary of Significant Accounting Policies (Textual)
Estimated useful lives	3 years
Computer and software [Member] | Maximum [Member]
Summary of Significant Accounting Policies (Textual)
Estimated useful lives	5 years
Equipment [Member] | Minimum [Member]
Summary of Significant Accounting Policies (Textual)
Estimated useful lives	5 years
Equipment [Member] | Maximum [Member]
Summary of Significant Accounting Policies (Textual)
Estimated useful lives	7 years
Accounts receivable [Member]
Summary of Significant Accounting Policies (Textual)
Concentration risk, percentage	92.00%	76.00%
Revenue [Member]
Summary of Significant Accounting Policies (Textual)
Concentration risk, percentage	78.00%	66.00%
Number of customers | Customer	2	3
Cost of revenue [Member]
Summary of Significant Accounting Policies (Textual)
Concentration risk, percentage	74.00%	55.00%
Number of customers | Customer	3	2

Accounts Receivable (Details)

Accounts Receivable (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Summary of accounts receivable
Total gross receivables	$ 1,887,080	$ 2,586,221
Less: allowance for doubtful accounts	(785,895)	(839,895)	[1]
Total net receivables	1,101,185	1,746,326
Block sales [Member]
Summary of accounts receivable
Total gross receivables		14,723
Construction service [Member]
Summary of accounts receivable
Total gross receivables	1,321,575	1,619,498
Engineering services [Member]
Summary of accounts receivable
Total gross receivables	14,594	400,877
Retainage receivable [Member]
Summary of accounts receivable
Total gross receivables	544,911	543,417
Other receivable [Member]
Summary of accounts receivable
Total gross receivables	$ 6,000	$ 7,706
[1]	The change in allowance for doubtful accounts is primarily due to unpaid billings on a contract that is currently in dispute.

Accounts Receivable (Details Te

Accounts Receivable (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Accounts Receivable [Abstract]
Allowances for doubtful accounts	$ 785,895	$ 839,895	[1]
Provision for doubtful accounts	$ (54,000)	810,580
Accounts receivable write offs		$ 4,920
[1]	The change in allowance for doubtful accounts is primarily due to unpaid billings on a contract that is currently in dispute.

Contract Assets and Contract _3

Contract Assets and Contract Liabilities (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Costs and estimated earnings on uncompleted contracts
Costs incurred on uncompleted contracts	$ 513,558	$ 11,307,975
Estimated earnings to date on uncompleted contracts	127,032	838,615
Gross contract assets	640,590	12,146,590
Less: billings to date	(703,532)	(13,221,152)
Net contract assets (liabilities)	$ (62,942)	$ (1,074,562)

Contract Assets and Contract _4

Contract Assets and Contract Liabilities (Details 1) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Costs and estimated earnings amounts on uncompleted contracts included in balance sheets
Costs and estimated earnings in excess of billings on uncompleted contracts	$ 106,015	$ 260,325
Billings in excess of costs and estimated earnings on uncompleted contracts	(168,957)	(1,334,887)
Net contract assets (liabilities)	$ (62,942)	$ (1,074,562)

Property, Plant and Equipment_2

Property, Plant and Equipment (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Schedule of company's equipment
Property, plant and equipment, gross	$ 20,747	$ 102,672
Less: accumulated depreciation	(9,000)	(31,335)
Property, plant and equipment, net	11,747	71,337
Computer equipment and software [Member]
Schedule of company's equipment
Property, plant and equipment, gross	18,862	39,193
Furniture and other equipment [Member]
Schedule of company's equipment
Property, plant and equipment, gross	$ 1,885	$ 63,479

Property, Plant and Equipment_3

Property, Plant and Equipment (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Property, plant and equipment (Textual)
Depreciation expense	$ 9,621	$ 6,764
Property, plant and equipment [Member]
Property, plant and equipment (Textual)
Depreciation expense	$ 9,621	$ 6,764

Convertible Debentures (Details

Convertible Debentures (Details Textual) - USD ($)	Nov. 12, 2019	Aug. 31, 2019	Apr. 30, 2019	Jul. 31, 2017
Convertible Debentures (Textual)
Common stock ratio shares		45,000	4,239	857,500
Share price		$ 17		$ 100
Securities Purchase Agreement [Member]
Convertible Debentures (Textual)
Received net proceeds	$ 326,250
Maximum principal amount	$ 480,770
Original issue discount	375000.00%
Redemption of debenture, description	The Company has the right to redeem all or a portion of the outstanding principal of the Debenture (i) prior to the maturity date without interest and with no conversion by the investor and (ii) after the maturity date at a premium of 120%, and with interest accruing at 24% from the maturity date.
Conversion of debenture to shares, description	The Debenture was convertible into shares of the Company’s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) <span style="border-left: none; border-right: none;">67.5</span>% of the lowest daily VWAPs of the common stock during the <span style="border-left: none; border-right: none;">five</span> consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture is not fully paid as of the Maturity, the lowest daily VWAP during the <span style="border-left: none; border-right: none;">ten</span> (<span style="border-left: none; border-right: none;">10</span>) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) <span style="border-left: none; border-right: none;">120</span>% or (y) if the Debenture is not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the <span style="border-left: none; border-right: none;">ten</span> (<span style="border-left: none; border-right: none;">10</span>) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company’s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule <span style="border-left: none; border-right: none;">5635</span>(d) (which currently limit such issuance to 60,048 shares, which is <span style="border-left: none; border-right: none;">19.99</span>% of the Company’s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor will not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of <span style="border-left: none; border-right: none;">4.99</span>% of the number of shares of the Company’s common stock outstanding immediately after giving effect to its conversion</span><span style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; color: black;"> </span><span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">and under no circumstances may convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of <span style="border-left: none; border-right: none;">9.99</span>% of the number of shares of the Company’s common stock outstanding immediately after giving effect to its conversion.</span>" id="sjs-B11">&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">The Debenture was convertible into shares of the Company’s common stock only upon (i) the occurrence of an Event of Default (as defined in the Debenture) or (ii) at maturity in the event any principal remains outstanding, at a conversion price equal to the lower of (x) &lt;span style="border-left: none; border-right: none;">67.5&lt;/span>% of the lowest daily VWAPs of the common stock during the &lt;span style="border-left: none; border-right: none;">five&lt;/span> consecutive trading days immediately preceding the Event of Default or date of maturity or (y) if the Debenture is not fully paid as of the Maturity, the lowest daily VWAP during the &lt;span style="border-left: none; border-right: none;">ten&lt;/span> (&lt;span style="border-left: none; border-right: none;">10&lt;/span>) consecutive trading days immediately preceding the date of the applicable Conversion, and based on a conversion amount determined by the product of (x) the portion of the principal and accrued interest to be converted and (y) &lt;span style="border-left: none; border-right: none;">120&lt;/span>% or (y) if the Debenture is not fully paid as of the Maturity Date and no conversions have been effected under the Debenture, the lowest daily VWAP during the &lt;span style="border-left: none; border-right: none;">ten&lt;/span> (&lt;span style="border-left: none; border-right: none;">10&lt;/span>) consecutive Trading Days immediately preceding the date of the applicable Conversion; provided, however, that the Company will not issue any shares of common stock upon conversion of the Debenture if the investor would exceed the aggregate number of shares of common stock which the Company may issue upon conversion or exercise (as the case may be) of the Debenture without breaching the Company’s obligations under the rules or regulations of the Nasdaq Stock Market, including rules related to the aggregate of offerings under NASDAQ Listing Rule &lt;span style="border-left: none; border-right: none;">5635&lt;/span>(d) (which currently limit such issuance to 60,048 shares, which is &lt;span style="border-left: none; border-right: none;">19.99&lt;/span>% of the Company’s outstanding shares as of the date hereof). In addition, subject to limited exceptions, the investor will not have the right to convert any portion of the Debenture if the investor, together with its affiliates, would beneficially own in excess of &lt;span style="border-left: none; border-right: none;">4.99&lt;/span>% of the number of shares of the Company’s common stock outstanding immediately after giving effect to its conversion&lt;/span>&lt;span style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; color: black;"> &lt;/span>&lt;span style="font-size: 10pt; font-family: 'Times New Roman', serif; color: #000000;">and under no circumstances may convert the Debenture if the investor, together with its affiliates, would beneficially own in excess of &lt;span style="border-left: none; border-right: none;">9.99&lt;/span>% of the number of shares of the Company’s common stock outstanding immediately after giving effect to its conversion.&lt;/span>
Placement Agency Agreement [Member]
Convertible Debentures (Textual)
Expense fee	$ 15,000
Percentage of exercise price	110.00%

Income Taxes (Details)

Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Deferred:
Federal	$ (828,472)	$ 94,031
State and local	564,363	(449,796)
Total deferred	(264,109)	(355,765)
Total provision (benefit) for income taxes	(264,109)	(355,765)
Less: valuation reserve	264,109	355,765
Income tax provision

Income Taxes (Details 1)

Income Taxes (Details 1)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Summary of reconciliation of the federal statutory rate
Benefit for income taxes at federal statutory rate	21.00%	21.00%
State and local income taxes, net of federal benefit	1.10%	7.40%
Goodwill impairment	(9.10%)
Differences attributable to change in state business apportionment	(11.20%)
Less valuation allowance	(1.80%)	(28.40%)
Effective income tax rate	0.00%	0.00%

Income Taxes (Details 2)

Income Taxes (Details 2) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets (liabilities)
Net operating loss carryforward	$ 2,857,456	$ 2,786,519
Bad debt reserve	173,840	238,194
Employee stock compensation	445,799	364,699
Intangible assets	(502,709)	(684,722)
Depreciation	(850)	(2,548)
Accrued expenses	82,628	89,861
Charity	181	233
Net deferred tax asset	3,056,345	2,792,236
Valuation allowance	(3,056,345)	(2,792,236)
Net deferred tax asset

Income Taxes (Details Textual)

Income Taxes (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Taxes (Textual)
Reconciliation of federal statutory rate	0.00%	0.00%
Effective state and local tax rate	1.10%	7.40%
Valuation allowance	$ 264,109	$ (355,765)
Net operating loss carry forward	$ 12.9
Net operating loss expiration date	Dec. 31, 2037
Unrecognized tax benefits	$ 0

Net Income (Loss) Per Share (De

Net Income (Loss) Per Share (Details) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Non-employees [Member]
Net Income (Loss) Per Share (Textual)
Warrants to purchase shares of common stock	53,170	57,753
Non-Director [Member]
Net Income (Loss) Per Share (Textual)
Warrants to purchase shares of common stock	21,859	1,118
RSUs [Member]
Net Income (Loss) Per Share (Textual)
Warrants to purchase shares of common stock	53,189	4,313

Construction Backlog (Details)

Construction Backlog (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Construction Backlog [Abstract]
Balance - beginning of period	$ 97,657,379	$ 76,659,029
New contracts and change orders during the period	17,659,053	58,805,877
Adjustments and cancellations, net	(94,697,336)	(29,616,815)
Construction backlog, gross	20,619,096	105,848,091
Less: contract revenue earned during the period	(2,984,835)	(8,190,712)
Balance - end of period	$ 17,634,261	$ 97,657,379

Construction Backlog (Details 1

Construction Backlog (Details 1)	Dec. 31, 2019USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total Remaining Unsatisfied Performance Obligations	$ 17,634,261
Within 1 year [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total Remaining Unsatisfied Performance Obligations	1,535,611
1 to 2 years [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total Remaining Unsatisfied Performance Obligations	8,384,900
Thereafter [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Total Remaining Unsatisfied Performance Obligations	$ 7,713,750

Construction Backlog (Details T

Construction Backlog (Details Textual)	3 Months Ended		12 Months Ended
	Sep. 30, 2019USD ($)Item	Jun. 30, 2019USD ($)	Dec. 31, 2019USD ($)Item	Dec. 31, 2018USD ($)
Construction Backlog (Textual)
Total Remaining Unsatisfied Performance Obligations			$ 17,634,261
Construction backlog contract amount			$ 17
Number of large contracts | Item	2		1
Exclusive License Agreement [Member]
Construction Backlog (Textual)
Total Remaining Unsatisfied Performance Obligations			$ 2.4
Contract Two [Member] | Exclusive License Agreement [Member]
Construction Backlog (Textual)
Construction backlog contract amount	$ 15
Contract One [Member] | Exclusive License Agreement [Member]
Construction Backlog (Textual)
Construction backlog contract amount	$ 55
Moved Contract [Member]
Construction Backlog (Textual)
Construction backlog contract amount		$ 25		$ 27.5

Stockholders' Equity (Details)

Stockholders' Equity (Details) - USD ($)	1 Months Ended			6 Months Ended	12 Months Ended
	Aug. 31, 2019	Apr. 30, 2019	Jul. 31, 2017	Jun. 30, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Jun. 05, 2019	Jun. 04, 2019
Stockholders' Equity (Textual)
Issued shares of common stock	45,000	4,239	857,500
Common stock, per share	$ 17		$ 100
Issuance costs of offering			$ 176,771
Warrants to purchase of common stock			563
Common stock issued upon conversion			8,321
Exercise of stock options, Shares
Aggregate amount of conversion					$ 2,117,948
Issuance of common stock for services							$ 254,500
Common Stock, Shares Authorized					25,000,000	25,000,000		25,000,000	300,000,000
Purchase Agreement [Member]
Stockholders' Equity (Textual)
Issued shares of common stock		42,388
Common stock, per share		$ 22
Issuance costs of offering		$ 379,816
IPO [Member]
Stockholders' Equity (Textual)
Issued shares of common stock	2,250		11,250	75,000
Common stock, per share				$ 100	$ 3
Issuance costs of offering				$ 1,388,615	$ 454,552
Warrants issued				$ 3,750
Issued warrants				55,475
Common stock issued upon conversion			90,084
Common Stock Issued Under Underwriting Agreement Member
Stockholders' Equity (Textual)
Issuance costs of offering	$ 181,695
New Preferred Stock [Member]
Stockholders' Equity (Textual)
Issued shares of common stock			25,833

Warrants (Details)

Warrants (Details) - USD ($)	1 Months Ended		3 Months Ended
	Aug. 31, 2019	Apr. 30, 2019	Jun. 30, 2019	Dec. 31, 2019	Jul. 31, 2017
Warrants (Textual)
Common stock exercise price				$ 3.14
October 29, 2019 and expire October 29, 2024 [Member]
Warrants (Textual)
Aggregate purchase warrants		42,388
Common stock exercise price		$ 27.50
October 29, 2019 and expire April 24, 2024 [Member]
Warrants (Textual)
Aggregate purchase warrants		4,239
Common stock exercise price		$ 27.50
February 1, 2020 and expire August 29, 2024 [Member]
Warrants (Textual)
Aggregate purchase warrants	2,250
Common stock exercise price	$ 21.25
June 21, 2018 and expire June 21, 2023 [Member]
Warrants (Textual)
Aggregate purchase warrants			4,313
Common stock exercise price					$ 125
Fair value of warrants			$ 63,796

Share-based Compensation (Detai

Share-based Compensation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Stock-Based Compensation Expense
Total	$ 729,404	$ 396,214
Stock options [Member]
Stock-Based Compensation Expense
Total	150,580	332,662
RSUs [Member]
Stock-Based Compensation Expense
Total	578,824	63,552
Share-based Payment Arrangement [Member]
Stock-Based Compensation Expense
Total	729,404	396,214
Share-based Payment Arrangement [Member] | Payroll and related expenses [Member]
Stock-Based Compensation Expense
Total	715,904	396,214
Share-based Payment Arrangement [Member] | Marketing and business development expenses [Member]
Stock-Based Compensation Expense
Total	$ 13,500

Share-based Compensation (Det_2

Share-based Compensation (Details 1)	12 Months Ended
	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected dividend yield
Expected stock volatility	25.70%
Risk-free interest rate	2.56%
Expected life	5 years

Share-based Compensation (Det_3

Share-based Compensation (Details 2) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Outstanding, Beginning balance	55,253	44,420
Shares, Granted		12,500
Shares, Exercised
Shares, Cancelled	(2,083)	(1,667)
Shares Outstanding, Ending balance	53,170	55,253
Shares, Exercisable	52,649	47,468
Weighted Average Fair Value Per Share, Outstanding, Beginning balance	$ 24.80	$ 24.60
Weighted Average Fair Value Per Share, Granted		25.60
Weighted Average Fair Value Per Share, Exercised
Weighted Average Fair Value Per Share, Cancelled
Weighted Average Fair Value Per Share, Outstanding, Ending balance	24.80	24.80
Weighted Average Fair Value Per Share, Exercisable	24.80	24.60
Weighted Average Exercise Price Per Share, Outstanding, Beginning balance	81.20	77.20
Weighted Average Exercise Price Per Share, Granted		92.20
Weighted Average Exercise Price Per Share, Exercised
Weighted Average Exercise Price Per Share, Cancelled
Weighted Average Exercise Price Per Share, Outstanding, Ending balance	81.20	81.20
Weighted Average Exercise Price Per Share, Exercisable	$ 81.20	$ 80
Weighted Average Remaining Terms (in years), Outstanding, Beginning balance	8 years 4 months 28 days	9 years 1 month 24 days
Weighted Average Remaining Terms (in years), Outstanding, Ending balance	7 years 4 months 24 days
Weighted Average Remaining Terms (in years), Exercisable	7 years 4 months 20 days	8 years 3 months 18 days
Aggregate intrinsic Value, Outstanding, Beginning balance		$ 1,881,869
Aggregate Intrinsic Value, Outstanding, Ending balance
Aggregate Intrinsic Value, Exercisable

Share-based Compensation (Det_4

Share-based Compensation (Details 3) - RSUs [Member]	12 Months Ended
	Dec. 31, 2019shares
Stock Options and Grants [Abstract]
Number of Shares, Non-vested beginning	1,118
Number of Shares, Granted	25,417
Number of Shares, Vested	12,920
Number of Shares, Forfeited/Expired	4,677
Number of Shares, Non-vested ending	8,938

Share-based Compensation (Det_5

Share-based Compensation (Details Textual)

Jun. 05, 2019$ / sharesshares

Mar. 22, 2019Employee$ / sharesshares

Feb. 26, 2019

Jul. 26, 2018shares

Mar. 31, 2018USD ($)Employee$ / sharesshares

Sep. 30, 2017$ / sharesshares

Jan. 30, 2017USD ($)$ / shares

Oct. 26, 2016shares

Sep. 30, 2017USD ($)$ / shares

Dec. 31, 2019USD ($)$ / sharesshares

Dec. 31, 2018USD ($)shares

Mar. 31, 2017$ / shares

Stock Options and Grants (Textual)

Stock-based compensation | $

$ 729,404

$ 396,214

Restricted stock or options issued, shares

9,189

Recognized stock-based compensation expense | $

150,580

$ 332,662

Unrecognized compensation costs | $

$ 13,334

Non-vested stock options weighted average period

1 year 3 months

Fair value of stock price | $ / shares

$ 3.14

Granted options to purchase

12,500

Exercise price | $ / shares

$ 16.40

Options vested, description

two</span>-year and <span class="ng-scope" style="border-left: none; border-right: none;">three</span>-year period and will fully vest by the end of March 31, 2021." id="sjs-F11">These options vest in equal quarterly installments over either a &lt;span class="ng-scope" style="border-left: none; border-right: none;">two&lt;/span>-year and &lt;span class="ng-scope" style="border-left: none; border-right: none;">three&lt;/span>-year period and will fully vest by the end of March 31, 2021.

Fair value of options | $

$ 320,000

Number of employees | Employee

6

6

Description of restricted stock units granted

six</span> employees and <span style="border-left: none; border-right: none;">one</span> consultant of <span style="border-left: none; border-right: none;">6,139</span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">, <span style="border-left: none; border-right: none;">772</span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">, <span style="border-left: none; border-right: none;">5,729</span></span><span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> and an aggregate of <span style="border-left: none; border-right: none;">3,063</span></span>, respectively, vest in installments over either a <span style="border-left: none; border-right: none;">one</span>-year, <span style="border-left: none; border-right: none;">two</span>-year, <span style="border-left: none; border-right: none;">three</span>-year and <span style="border-left: none; border-right: none;">four</span>-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $<span style="border-left: none; border-right: none;">847,957</span>." id="sjs-C14">Restricted stock units granted to Mr. Galvin, Mr. Armstrong, Mr. Shetty, and an aggregate of &lt;span style="border-left: none; border-right: none;">six&lt;/span> employees and &lt;span style="border-left: none; border-right: none;">one&lt;/span> consultant of &lt;span style="border-left: none; border-right: none;">6,139&lt;/span>&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">, &lt;span style="border-left: none; border-right: none;">772&lt;/span>&lt;/span>&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">, &lt;span style="border-left: none; border-right: none;">5,729&lt;/span>&lt;/span>&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 'Times New Roman'; font-size: 13.33px; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> and an aggregate of &lt;span style="border-left: none; border-right: none;">3,063&lt;/span>&lt;/span>, respectively, vest in installments over either a &lt;span style="border-left: none; border-right: none;">one&lt;/span>-year, &lt;span style="border-left: none; border-right: none;">two&lt;/span>-year, &lt;span style="border-left: none; border-right: none;">three&lt;/span>-year and &lt;span style="border-left: none; border-right: none;">four&lt;/span>-year period and will fully vest by the end of December 31, 2022. The fair value of these units upon issuance amounted to $&lt;span style="border-left: none; border-right: none;">847,957&lt;/span>.

Description of share based compensation arranged non employee incentive plan

526</span> of restricted stock units were granted to <span style="display: inline;">two</span> of the Company’s non-employee directors, under the Incentive Plan, at the calculated fair value of $<span style="border-left: none; border-right: none;">58.80</span> and $<span style="border-left: none; border-right: none;">55.20</span> per share, respectively, which represents the average closing price of the Company’s common stock for the <span style="display: inline;">ten</span> trading days immediately preceding and<span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> </span>including the grant date." id="sjs-D15">total of &lt;span style="border-left: none; border-right: none;">526&lt;/span> of restricted stock units were granted to &lt;span style="display: inline;">two&lt;/span> of the Company’s non-employee directors, under the Incentive Plan, at the calculated fair value of $&lt;span style="border-left: none; border-right: none;">58.80&lt;/span> and $&lt;span style="border-left: none; border-right: none;">55.20&lt;/span> per share, respectively, which represents the average closing price of the Company’s common stock for the &lt;span style="display: inline;">ten&lt;/span> trading days immediately preceding and&lt;span style="color: #000000; text-transform: none; text-indent: 0px; letter-spacing: normal; font-style: normal; font-weight: 400; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;"> &lt;/span>including the grant date.

Restricted Stock [Member]

Stock Options and Grants (Textual)

Stock-based compensation | $

$ 578,824

$ 63,552

Restricted stock or options issued, shares

15,703

Granted options to purchase

107.20

Exercise price | $ / shares

$ 54

Recognized stock-based compensation expense accrued | $

$ 217,256

$ 0

Advisory Agreement [Member]

Stock Options and Grants (Textual)

Granted options to purchase

2,500

Exercise price | $ / shares

$ 125

$ 125

Paul Galvin [Member]

Stock Options and Grants (Textual)

Granted options to purchase

4,108

Exercise price | $ / shares

$ 92.20

Mahesh Shetty [Member]

Stock Options and Grants (Textual)

Granted options to purchase

4,067

Exercise price | $ / shares

$ 4.61

Employees [Member]

Stock Options and Grants (Textual)

Granted options to purchase

4,325

Exercise price | $ / shares

$ 4.61

Employees and Directors [Member]

Stock Options and Grants (Textual)

Granted options to purchase

50,000

Non-employee director [Member]

Stock Options and Grants (Textual)

Granted options to purchase

1,398

2016 Plan [Member]

Stock Options and Grants (Textual)

Restricted stock or options issued, shares

25,000

Common stock available for issuance, shares

125,000

47,331

2016 Plan One [Member] | Paul Galvin [Member]

Stock Options and Grants (Textual)

Exercise price | $ / shares

$ 3

Fair value of options | $

$ 316,599

$ 370,558

2016 Plan One [Member] | Mahesh Shetty [Member]

Stock Options and Grants (Textual)

Public offering price | $ / shares

$ 5

2016 Plan One [Member] | Stevan Armstrong [Member]

Stock Options and Grants (Textual)

Exercise price | $ / shares

$ 3

Fair value of options | $

$ 316,599

Commitments and Contingencies (

Commitments and Contingencies (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jun. 21, 2019	Dec. 31, 2019
Other Commitments [Line Items]
Description of claimed amount		Company and its Chairman and Chief Executive Officer, Paul Galvin, claiming (i) $372,638 in unpaid wages and bonuses and (ii) $300,000 due in severance (hereafter the “Action”).
Description of alleged unpaid fees	1,275,754</span> in damages. EDI International, PC, filed a cross-complaint for alleged unpaid fees and tortious interference with EDI International, PC's contractual relationship with HOLA Community Partners and Heart of Los Angeles Youth, Inc. EDI International, PC's cross-complaint seeks in excess of $<span style="border-left: none; border-right: none;">30,428.71</span> in damages." id="sjs-B5">The complaint seeks in excess of $&lt;span style="border-left: none; border-right: none;">1,275,754&lt;/span> in damages. EDI International, PC, filed a cross-complaint for alleged unpaid fees and tortious interference with EDI International, PC's contractual relationship with HOLA Community Partners and Heart of Los Angeles Youth, Inc. EDI International, PC's cross-complaint seeks in excess of $&lt;span style="border-left: none; border-right: none;">30,428.71&lt;/span> in damages.
Teton Buildings, LLC [Member]
Other Commitments [Line Items]
Damages value from Teton Buildings, LLC		$ 2,100,000

Subsequent Event (Details)

Subsequent Event (Details) - USD ($)	1 Months Ended
	Feb. 24, 2020	Feb. 05, 2020	Feb. 04, 2020	Jan. 21, 2020	Jan. 15, 2020	Dec. 31, 2019	Jun. 05, 2019	Jun. 04, 2019	Dec. 31, 2018
Subsequent Event [Line Items]
Common stock, shares authorized						25,000,000	25,000,000	300,000,000	25,000,000
Mr. Galvin [Member]
Subsequent Event [Line Items]
Loaned amount				$ 100,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Common stock, shares authorized					50,000,000
Reverse stock split ratio		1-for-20
Principal amount				$ 400,000
Bear interest				5.00%
Loaned amount				$ 400,000
Unpaid wages and bonuses	$ 372,638
Severance Costs	300,000
Claimed wages	$ 397,638
Subsequent Event [Member] | Chairman and CEO [Member]
Subsequent Event [Line Items]
Principal amount				$ 100,000
Subsequent Event [Member] | Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Principal amount			$ 200,000
Bear interest			9.00%
Debt Issuance Costs, Net			$ 400,000