Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events

Subsequent Events
3 Months Ended
Mar. 31, 2018
Subsequent Events [Abstract]  
Subsequent Events [Text Block]
Note 18 – Subsequent Events
In April 2018, the Company granted 60,000 service-based RSUs and 60,000 performance-based RSUs to certain employees and executives, and 17,067 service-based RSUs to the Company's non-employee directors, under the Limbach Holdings, Inc. Omnibus Incentive Plan.
On May 15, 2018, the Company, LFS and LHLLC entered into the Fourth Amendment to Credit Agreement and Limited Waiver (the “Fourth Amendment and Limited Waiver”) with the lenders party thereto and Fifth Third Bank, as administrative agent and L/C Issuer. The Fourth Amendment and Limited Waiver amends the existing covenants to include additional information covenants, such as work in process reports and monthly cash flow schedules. In addition, the amendment requires a fixed charge coverage ratio of not less than 1.15 for the fiscal quarter ending June 30, 2018.