NEW YORK (TheStreet) -- Shares of Communications Systems (JCS) - Get Communications Systems, Inc. Report declined by 5.2% Friday, closing at $8.66. The company, based in Minnetonka, Minn., manufactures and sells connecting and wiring devices, including copper and fiber-connecting systems. There was no news or apparent reason for the company's stock decline.

Communications Systems recently reported financial results that included total revenue of $28 million for the three months ended June 30, compared with revenue of $19.5 million for the quarter that ended March 31, 2015. The company pared its quarterly loss to $1 million, compared with a loss of $4.1 million for the prior quarter.

Shares of Communications Systems were trading at $12.08 on March 13, their most recent high.

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This article is commentary by an independent contributor. At the time of publication, the author held no positions in the stocks mentioned.