Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Jan. 01, 2024	Jan. 01, 2023	Jan. 01, 2020	Oct. 03, 2014
Stock-Based Compensation [Line Items]
Common stock subject to outstanding awards	11,364,903	11,267,389
Common stock shares	39,087
Common Stock, Shares, Issued	11,364,903	11,267,389
Weighted average grant fair value per share (in Dollars per share)	$ 2.99
2020 Inducement Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares	600,000
Common stock subject to outstanding awards	409,000
Common stock shares	191,000
2017 Equity Incentive Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares	2,000,000
2014 Equity Incentive Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares					1,048,300
Amended and Restated 2014 Plan [Member]
Stock-Based Compensation [Line Items]
Common stock subject to outstanding awards	2,883,056
Common stock shares	547,382
2014 Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares	39,087					3,513
Employee stock purchase plan increase, description	The number of shares increases each January 1, commencing on January 1, 2015 and ending on (and including) January 1, 2024, by an amount equal to the lesser of one percent of the outstanding shares as of the end of the immediately preceding fiscal year, 7,025 shares or any lower amount determined by the Company’s Board of Directors prior to each such January 1st.
Minimum [Member] | Amended and Restated 2014 Plan [Member]
Stock-Based Compensation [Line Items]
Number of shares authorized and increased				861,933
Minimum [Member] | 2014 Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Number of shares authorized and increased				7,025
Maximum [Member] | Amended and Restated 2014 Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares				3,563,303
Maximum [Member] | 2014 Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares				39,087
Subsequent Event [Member] | Minimum [Member] | Amended and Restated 2014 Plan [Member]
Stock-Based Compensation [Line Items]
Number of shares authorized and increased			911,380
Subsequent Event [Member] | Minimum [Member] | 2014 Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Number of shares authorized and increased			7,025
Subsequent Event [Member] | Maximum [Member] | Amended and Restated 2014 Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares			4,474,683
Subsequent Event [Member] | Maximum [Member] | 2014 Employee Stock Purchase Plan [Member]
Stock-Based Compensation [Line Items]
Common stock shares			46,112
Restricted Stock Units (RSUs) [Member]
Stock-Based Compensation [Line Items]
Unrecognized share based compensation (in Dollars)	$ 569
Recognized over a weighted average period	1 year 6 months 18 days
Number of RSUs	289,500	289,500
Common Stock, Shares, Issued	61,691
Number of RSUs Settled	94,528
Net share settlement (in Dollars)	$ 91
Stock Options [Member]
Stock-Based Compensation [Line Items]
Unrecognized share based compensation (in Dollars)	5,699
Recognized over a weighted average period		2 years 7 months 2 days
Intrinsic value of options exercised (in Dollars)	$ 0	$ 0
Weighted average grant fair value per share (in Dollars per share)	$ 2.36	$ 4.8