Commitments and Contingencies	9 Months Ended
Sep. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	6. Commitments and Contingencies As a result of unfavorable lease terms relative to market for one of the leases acquired as part of the Vertex acquisition in 2016, there is a remaining additional liability of $0.2 million that is being amortized over the remaining term of the lease, which was 57 months at September 30, 2018. The Company, along with many other defendants, has been named in a number of lawsuits in the state courts of Minnesota, North Dakota, and South Dakota alleging that certain wire and cable which may have contained asbestos caused injury to the plaintiffs who were exposed to this wire and cable. These lawsuits are individual personal injury suits that seek unspecified amounts of money damages as the sole remedy. It is not clear whether the alleged injuries occurred as a result of the wire and cable in question or whether the Company, in fact, distributed the wire and cable alleged to have caused any injuries. The Company maintains general liability insurance that, to date, has covered the defense of and all costs associated with these claims. In addition, the Company did not manufacture any of the wire and cable at issue, and the Company would rely on any warranties from the manufacturers of such cable if it were determined that any of the wire or cable that the Company distributed contained asbestos which caused injury to any of these plaintiffs. In connection with ALLTEL’s sale of the Company in 1997, ALLTEL provided indemnities with respect to costs and damages associated with these claims that the Company believes it could enforce if its insurance coverage proves inadequate. There are no legal proceedings pending against or involving the Company that, in management’s opinion, based on the current known facts and circumstances, are expected to have a material adverse effect on the Company’s consolidated financial position, cash flows, or results of operations.

Commitments and Contingencies

9 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

6. Commitments and Contingencies

As a result of unfavorable lease terms relative to market for one of the leases acquired as part of the Vertex acquisition in 2016, there is a remaining additional liability of $0.2 million that is being amortized over the remaining term of the lease, which was 57 months at September 30, 2018.

The Company, along with many other defendants, has been named in a number of lawsuits in the state courts of Minnesota, North Dakota, and South Dakota alleging that certain wire and cable which may have contained asbestos caused injury to the plaintiffs who were exposed to this wire and cable. These lawsuits are individual personal injury suits that seek unspecified amounts of money damages as the sole remedy. It is not clear whether the alleged injuries occurred as a result of the wire and cable in question or whether the Company, in fact, distributed the wire and cable alleged to have caused any injuries. The Company maintains general liability insurance that, to date, has covered the defense of and all costs associated with these claims. In addition, the Company did not manufacture any of the wire and cable at issue, and the Company would rely on any warranties from the manufacturers of such cable if it were determined that any of the wire or cable that the Company distributed contained asbestos which caused injury to any of these plaintiffs. In connection with ALLTEL’s sale of the Company in 1997, ALLTEL provided indemnities with respect to costs and damages associated with these claims that the Company believes it could enforce if its insurance coverage proves inadequate.

There are no legal proceedings pending against or involving the Company that, in management’s opinion, based on the current known facts and circumstances, are expected to have a material adverse effect on the Company’s consolidated financial position, cash flows, or results of operations.