Commitments and Contingencies (Details)	Dec. 28, 2018
Commitments and Contingencies Disclosure [Abstract]
Loss Contingency, Allegations	On December 28, 2018, a federal putative class action complaint was filed by George Barney against the Company and its former and current CEOs and CFOs (Thanh H. Lam, Ya Ming Wong, Jeffery Chuang and Yuen Ching Ho) in the United States District Court for the Central District of California, claiming the Company violated federal securities laws and pursuing remedies under Sections 10(b) and 20(a) of the Security Exchange Act of 1934 and Rule 10b-5 (the “Barney Action”). Richard Deutner and ITENT EDV were subsequently substituted as plaintiffs and, on June 18, 2019, they filed an Amended Complaint. In the Amended Complaint, plaintiffs seek to recover compensatory damages caused by the Company’s alleged violations of federal securities laws from December 3, 2015 through December 20, 2018. Plaintiffs claim that the Company: (1) overstated its purported strategic alliance with a customer in China to operate as lead designer and manufacturer for all furnishings in such customer’s planned $460 million senior care center in China; (2) the Company inflated its reported sales in 2016 and 2017 with the Company’s two major customers; and (3) as a result, the Company’s public statements were materially false and misleading at all relevant times. In support of these claims, plaintiffs rely primarily upon a blog appearing in Seeking Alpha on December 21, 2018 in which it was claimed that an investigation failed to confirm the existence of several entities identified as significant customers, Plaintiffs purported to verify some of the information alleged in the Seeking Alpha blog. By Order entered December 2, 2019, the Court denied a Motion to Dismiss the Amended Complaint that Nova, Ms. Lam and Mr. Chuang filed (the “Nova Defendants”). The Nova Defendants accordingly answered the Amended Complaint. The Court entered a scheduling order setting a final pretrial conference for July 20, 2020 that it without request from the parties continued to October 19, 2020. Plaintiffs waited until recently to pursue discovery and have yet to file a Motion for Class Certification. On August 7, 2020, the Nova Defendants filed a Motion for Interim Discovery Conference to address the pace and scope of discovery. By Order entered October 1, 2020 the Court denied the Motion for a Status Conference and continued the Final Pretrial Conference until April 19, 2021. Independently of the litigation, the Audit Committee engaged the Company’s auditor to perform special procedures to confirm the reported sales. Those procedures included but were not limited to the examination and testing of relevant documentation relating to the sales made by the Company to the customers identified in the purported research report for the periods 2015-2018, and 100% sampling of all transactions between the Company and the subject customers. The Audit Committee finished its special procedures in March 2019 and the Company’s independent auditor has reported to the Audit Committee that, regarding the four subject customers mentioned in the purported research report, the special procedures resulted in no evidence of fictitious sales or of fictitious customers. Please see the details in the Form 8-K filed by the Company with SEC on March 29, 2019. On March 8, 2019, in the United States District Court for the Central District of California, Jie Yuan (the “Jie Action”) filed a putative shareholder derivative lawsuit purportedly on behalf of the Company against its former and current CEOs and CFOs (Thanh H. Lam, Ya Ming Wong, Jeffery Chuang and Yuen Ching Ho) and directors (Charlie Huy La, Bin Liu, Umesh Patel, and Min Su) and vice president (Steven Qiang Liu) (collectively, the “Defendants”) seeking to recover any losses the Company sustains as a result of alleged securities violations outlined in the Seeking Alpha blog and Barney securities class action complaint.

Commitments and Contingencies (Details)

Dec. 28, 2018

Commitments and Contingencies Disclosure [Abstract]

On December 28, 2018, a federal putative class action complaint was filed by George Barney against the Company and its former and current CEOs and CFOs (Thanh H. Lam, Ya Ming Wong, Jeffery Chuang and Yuen Ching Ho) in the United States District Court for the Central District of California, claiming the Company violated federal securities laws and pursuing remedies under Sections 10(b) and 20(a) of the Security Exchange Act of 1934 and Rule 10b-5 (the “Barney Action”). Richard Deutner and ITENT EDV were subsequently substituted as plaintiffs and, on June 18, 2019, they filed an Amended Complaint. In the Amended Complaint, plaintiffs seek to recover compensatory damages caused by the Company’s alleged violations of federal securities laws from December 3, 2015 through December 20, 2018. Plaintiffs claim that the Company: (1) overstated its purported strategic alliance with a customer in China to operate as lead designer and manufacturer for all furnishings in such customer’s planned $460 million senior care center in China; (2) the Company inflated its reported sales in 2016 and 2017 with the Company’s two major customers; and (3) as a result, the Company’s public statements were materially false and misleading at all relevant times. In support of these claims, plaintiffs rely primarily upon a blog appearing in Seeking Alpha on December 21, 2018 in which it was claimed that an investigation failed to confirm the existence of several entities identified as significant customers, Plaintiffs purported to verify some of the information alleged in the Seeking Alpha blog. By Order entered December 2, 2019, the Court denied a Motion to Dismiss the Amended Complaint that Nova, Ms. Lam and Mr. Chuang filed (the “Nova Defendants”). The Nova Defendants accordingly answered the Amended Complaint. The Court entered a scheduling order setting a final pretrial conference for July 20, 2020 that it without request from the parties continued to October 19, 2020. Plaintiffs waited until recently to pursue discovery and have yet to file a Motion for Class Certification. On August 7, 2020, the Nova Defendants filed a Motion for Interim Discovery Conference to address the pace and scope of discovery. By Order entered October 1, 2020 the Court denied the Motion for a Status Conference and continued the Final Pretrial Conference until April 19, 2021. Independently of the litigation, the Audit Committee engaged the Company’s auditor to perform special procedures to confirm the reported sales. Those procedures included but were not limited to the examination and testing of relevant documentation relating to the sales made by the Company to the customers identified in the purported research report for the periods 2015-2018, and 100% sampling of all transactions between the Company and the subject customers. The Audit Committee finished its special procedures in March 2019 and the Company’s independent auditor has reported to the Audit Committee that, regarding the four subject customers mentioned in the purported research report, the special procedures resulted in no evidence of fictitious sales or of fictitious customers. Please see the details in the Form 8-K filed by the Company with SEC on March 29, 2019. On March 8, 2019, in the United States District Court for the Central District of California, Jie Yuan (the “Jie Action”) filed a putative shareholder derivative lawsuit purportedly on behalf of the Company against its former and current CEOs and CFOs (Thanh H. Lam, Ya Ming Wong, Jeffery Chuang and Yuen Ching Ho) and directors (Charlie Huy La, Bin Liu, Umesh Patel, and Min Su) and vice president (Steven Qiang Liu) (collectively, the “Defendants”) seeking to recover any losses the Company sustains as a result of alleged securities violations outlined in the Seeking Alpha blog and Barney securities class action complaint.