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Basis of Presentation and Summary of Significant Accounting Policies (Details Narrative) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jan. 02, 2018 USD ($) | Sep. 30, 2018 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2018 USD ($) Number shares | Sep. 30, 2017 USD ($)
Significant Accounting Policies [Line Items] |  |  |  |  |
Number of operating segment | Number |  |  |  | 1 |
Changes in cumulative effect of shareholders' equity | $ 187 |  |  |  |
Percentage revenue | 44.00% |  |  |  |
Retainage, description |  |  |  | The Company’s fixed-price type contracts allow for progress payments to bill the customer as contract costs are incurred and the customer often retains a small portion of the contract price until satisfactory completion of the contractual statement of work, which is a retainage of approximately 10%. |
Remaining performance obligation |  | $ 276,000 |  | $ 276,000 |
Performance obligation, percentage |  | 100.00% |  | 100.00% |
Performance obligation expected to be satisfied in the current year |  | $ 91,000 |  | $ 91,000 |
Performance obligation expected to be satisfied in the first year |  | 181,000 |  | 181,000 |
Performance obligation expected to be satisfied in the second year |  | 3,700 |  | $ 3,700 |
Antidilutive securities excluded from computation of earnings per share, amount | shares |  |  |  | 475,509 |
Product warranties description |  |  |  | The Company offers product warranties in connection with the sale and installation of its products that are competitive in the markets in which the products are sold. Standard warranties depend upon the product and service, and are from five to ten years for architectural glass, laminated and tempered glass, window and door products. |
Shipping and handling costs |  | 62,299 | $ 56,200 | $ 187,038 | $ 158,197
Shipping and Handling [Member] |  |  |  |  |
Significant Accounting Policies [Line Items] |  |  |  |  |
Shipping and handling costs |  | $ 5,311 | $ 3,315 | $ 13,807 | $ 9,504

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