Equity Offering	12 Months Ended
Dec. 31, 2017
Equity Offering [Abstract]
Equity Offering	Equity Offering and Private Placement On February 2, 2016, the Company entered into an Underwriting Agreement (the “Underwriting Agreement”) with Oppenheimer & Co. Inc., as representative of the several other underwriters named therein, relating to an underwritten public offering (the “Offering”) of 5,000,000 shares of our common stock, at a price to the public of $1.00 per share (the “Offering Price”). Under the terms of the Underwriting Agreement, the Company also granted the underwriters a 30-day option, which was not exercised, to purchase up to an additional 750,000 shares of common stock at the Offering Price less the underwriting discount and estimated offering expenses payable by the Company. In addition, on February 1, 2016, the Company entered into a separate, concurrent, side-by-side private placement of 1,700,000 shares of its common stock at a price of $1.00 per share. The Company received net proceeds from the Offering and a side by side private placement of approximately $6.0 million after deducting the underwriting discount and offering expenses of $0.7 million. The Company used all net proceeds from the Offering to pay down amounts outstanding under its working capital line of credit, which is consistent with past practice and required under the terms of our Credit Facility and Term Loan Due 2019.

Equity Offering and Private Placement

On February 2, 2016, the Company entered into an Underwriting Agreement (the “Underwriting Agreement”) with Oppenheimer & Co. Inc., as representative of the several other underwriters named therein, relating to an underwritten public offering (the “Offering”) of 5,000,000 shares of our common stock, at a price to the public of $1.00 per share (the “Offering Price”). Under the terms of the Underwriting Agreement, the Company also granted the underwriters a 30-day option, which was not exercised, to purchase up to an additional 750,000 shares of common stock at the Offering Price less the underwriting discount and estimated offering expenses payable by the Company.

In addition, on February 1, 2016, the Company entered into a separate, concurrent, side-by-side private placement of 1,700,000 shares of its common stock at a price of $1.00 per share.

The Company received net proceeds from the Offering and a side by side private placement of approximately $6.0 million after deducting the underwriting discount and offering expenses of $0.7 million. The Company used all net proceeds from the Offering to pay down amounts outstanding under its working capital line of credit, which is consistent with past practice and required under the terms of our Credit Facility and Term Loan Due 2019.