Related Party Transactions	3 Months Ended
Mar. 28, 2021
Related Party Transactions [Abstract]
Related Party Transactions	(12) Related Party Transactions In connection with our sale of common stock and warrants to purchase common stock in February 2021 in a private placement, certain of our stockholders that owned greater than 5% of our outstanding shares prior to the closing of the private placement purchased shares of common stock and warrants to purchase common stock on the same terms as the other shares and warrants that were offered and sold in the offering. The purchasers included the following stockholders, none of which owned more than 8.5% of our outstanding common stock prior to the closing of the private placement: 201,514 shares of common stock and warrants to purchase 80,605 shares of common stock were purchased by 180 Degree Capital Corp., for an aggregate purchase price of approximately $1.0 million and 164,875 shares of common stock and warrants to purchase 65,950 shares of common stock were purchased by B&W Pension Trust (of which 180 Degree Capital Corp. is the investment advisor and may be deemed to be a beneficial owner of such shares), for an aggregate purchase price of approximately $0.8 million; 223,904 shares of common stock and warrants to purchase 89,561 shares of common stock were purchased by Agman Investments LLC, for an aggregate purchase price of approximately $1.1 million; 366,389 shares of common stock and warrants to purchase 146,555 shares of common stock were purchased by funds controlled by Ancora Holdings Inc., for an aggregate purchase price of approximately $1.8 million; 193,372 shares of common stock and warrants to purchase 77,348 shares of common stock were purchased by Chain of Lakes Investment Fund, LLC, for an aggregate purchase price of approximately $0.9 million; and 407,099 shares of common stock were purchased by Intrinsic Investment Holdings, LLC, for an aggregate purchase price of approximately $2.0 million.

Related Party Transactions

3 Months Ended

Mar. 28, 2021

(12) Related Party Transactions

In connection with our sale of common stock and warrants to purchase common stock in February 2021 in a private placement, certain of our stockholders that owned greater than 5% of our outstanding shares prior to the closing of the private placement purchased shares of common stock and warrants to purchase common stock on the same terms as the other shares and warrants that were offered and sold in the offering. The purchasers included the following stockholders, none of which owned more than 8.5% of our outstanding common stock prior to the closing of the private placement: 201,514 shares of common stock and warrants to purchase 80,605 shares of common stock were purchased by 180 Degree Capital Corp., for an aggregate purchase price of approximately $1.0 million and 164,875 shares of common stock and warrants to purchase 65,950 shares of common stock were purchased by B&W Pension Trust (of which 180 Degree Capital Corp. is the investment advisor and may be deemed to be a beneficial owner of such shares), for an aggregate purchase price of approximately $0.8 million; 223,904 shares of common stock and warrants to purchase 89,561 shares of common stock were purchased by Agman Investments LLC, for an aggregate purchase price of approximately $1.1 million; 366,389 shares of common stock and warrants to purchase 146,555 shares of common stock were purchased by funds controlled by Ancora Holdings Inc., for an aggregate purchase price of approximately $1.8 million; 193,372 shares of common stock and warrants to purchase 77,348 shares of common stock were purchased by Chain of Lakes Investment Fund, LLC, for an aggregate purchase price of approximately $0.9 million; and 407,099 shares of common stock were purchased by Intrinsic Investment Holdings, LLC, for an aggregate purchase price of approximately $2.0 million.