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Acquisitions (Textual) (Details) |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 21, 2014 USD ($) | Oct. 03, 2015 USD ($) | Jul. 04, 2015 USD ($) | Dec. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Aug. 21, 2015 USD ($) | Jan. 03, 2015 USD ($) employees | Aug. 21, 2014 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Percent decline in WTI prices |  |  |  |  | 31.00% |  |  |
Goodwill |  |  |  | $ 1,354,730 | $ 1,354,730 |  | $ 23,250,201 |
Intangible asset depreciation period (years) | 8 years |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  | (6,993,967) | (10,269,278) |  | $ 12,618,787 |
Employees added during acquisition (employees) | employees |  |  |  |  |  |  | 30 |
Earn-out liability |  |  |  |  | 0 |  | $ 7,256,387 |
Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  | $ 2,419,035 |  |  |
Decline in revenues, percent |  |  |  |  | 35.00% |  |  |
Goodwill | $ 5,993,705 |  | $ 1,260,000 |  | $ 0 |  |  |
Purchase Price | 31,490,433 |  |  |  |  |  |  |
Contingent consideration payment, upper limit | $ 5,000,000 |  |  |  |  |  |  |
Contingent consideration earn-out period (years) | 2 years |  |  |  | 2 years |  |  |
Revenue threshold for earn-out | $ 27,000,000 |  |  |  |  |  |  |
Earn-out percentage threshold | 2,000,000 |  |  |  |  |  |  |
Earn-out multiplier threshold | 2,500,000 |  |  |  |  |  |  |
Single earn-out limit | 2,500,000 |  |  |  |  |  |  |
Cumulative revenue threshold for earn-out | 58,000,000 |  |  |  |  |  |  |
Cumulative revenue threshold for earn-out calculation | 54,000,000 |  |  |  |  |  |  |
Cumulative earn-out percentage threshold | 4,000,000 |  |  |  |  |  |  |
Cumulative earn-out multiplier threshold | 5,000,000 |  |  |  |  |  |  |
Estimated earn out payments, discounted | 4,774,000 |  |  |  |  |  |  |
Intangible assets | $ 11,457,000 |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  | 2,524,000 |
Income before income taxes |  |  |  |  |  |  | 493,000 |
Change in fair value of contingent consideration liability |  | $ 2,414,000 |  |  | $ (2,414,115) |  |  |
Palmer of Texas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Contingent consideration earn-out period (years) |  |  |  |  | 3 years |  |  |
Change in fair value of contingent consideration liability |  |  |  |  | $ (2,483,333) |  |  |
Year 2 [Member] | Palmer of Texas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Contingent consideration payment, lower limit |  |  |  |  |  |  |  | $ 2,500,000
EBITDA threshold target |  |  |  |  |  |  |  | $ 5,825,000
Year 3 [Member] | Palmer of Texas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
EBITDA threshold, upper range for earn out payment |  |  |  |  |  | $ 6,825,000 |  |
EBITDA threshold target |  |  |  |  |  | $ 5,825,000 |  |
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Change in fair value of contingent consideration liability |  |  |  |  |  |  | (3,476,000) |
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Change in fair value of contingent consideration liability |  |  | $ 2,419,000 |  | 2,414,115 |  |  |
Earn-out liability |  | $ 0 |  | $ 0 | 0 |  |  |
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Palmer of Texas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Change in fair value of contingent consideration liability |  |  |  |  | (2,483,333) |  |  |
Earn-out liability |  |  |  |  | 0 |  |  |
Contingent Consideration [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Fair Value Inputs, Discount Rate | 3.00% |  |  |  |  |  |  |
Specialty inventory adjustment |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  | 2,318,187 |  |  |
Acquisition-related Costs [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  |  |  | $ 2,419,035 |  |  |
Acquisition-related Costs [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  |  |  |  | 302,000 |
Professional Audit Fees [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  |  |  |  | 92,000 |
Legal Fees [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  |  |  |  | 83,000 |
Consultant Fees [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  |  |  |  | 65,000 |
Travel Costs [Member] | Specialty Pipe And Tube, Inc. [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Net (loss) income from continuing operations |  |  |  |  |  |  | $ 62,000 |

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