Benefit Plans and Collective Bargaining Agreements (Narrative) (Details) - USD ($) |
12 Months Ended | |||
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Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Jun. 27, 2014 |
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Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] | ||||
Employer contributions to union-sponsored defined contribution retirement plans | $ 29,042 | $ 22,256 | $ 37,712 | |
Bristol Fab [Member] | ||||
Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] | ||||
Pension withdrawal liability from closure of Bristol Fab | $ 1,904,628 | |||
Other Pension Plan, Postretirement or Supplemental Plans [Member] | Maximum [Member] | ||||
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] | ||||
Defined Benefit Plan, Funded Percentage | 80.00% | |||
Defined Benefit Plan, Employer Contribution as Percent of Total Contributions | 5.00% |
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- Definition Defined Benefit Plan, Employer Contribution as Percent of Total Contributions No definition available.
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- Definition Multiemployer Plans, Collective-Bargaining Arrangement, Amount of Employer's Contributions No definition available.
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- References No definition available.
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- Definition Plan assets of a defined benefit plan, as a percentage of projected benefit obligation. No definition available.
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- References No definition available.
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- Definition Amount of the obligation recognized by withdrawing from a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. No definition available.
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