Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended		3 Months Ended	12 Months Ended
	Jul. 09, 2024	Mar. 21, 2023	Jan. 09, 2023	Mar. 28, 2023	Feb. 28, 2023	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Aug. 31, 2021
Subsequent Event [Line Items]
Common stock issued, net							$ 11,638	$ 15,153
Maximum [Member]
Subsequent Event [Line Items]
Average price per share									$ 0.20
Scenario Forecast [Member]
Subsequent Event [Line Items]
Estimated fair value of warrants						$ 300
Scenario Forecast [Member] | Series E Warrant [Member]
Subsequent Event [Line Items]
Estimated fair value of warrants						$ 1,900
Catheter Merger Agreement | Scenario Forecast [Member]
Subsequent Event [Line Items]
Expected common stock converted into options to purchase	12,655,965
Subsequent Event [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Proceeds from issuance of private Placement				$ 8,000
Subsequent Event [Member] | Series A Convertible Preferred Stock [Member]
Subsequent Event [Line Items]
Preferred Stock, Convertible, Shares Issuable		4,501,060
Subsequent Event [Member] | Catheter Merger Agreement
Subsequent Event [Line Items]
Total purchase consideration			$ 82,900
Common stock converted into options to purchase		1,993,627
Subsequent Event [Member] | Catheter Merger Agreement | Series X Preferred Stock
Subsequent Event [Line Items]
Convertible preferred stock		1,993.627	14,649.591
Percentage of exchange for issued and outstanding common shares			100.00%
Total purchase consideration			$ 82,867
Average price per share			$ 6.41
Discount rate			15.00%
Preferred stock, shares outstanding		12,655.965
Subsequent Event [Member] | Settlement Agreement | DOJ
Subsequent Event [Line Items]
Litigation settlement amount					$ 4,700
Subsequent Event [Member] | Settlement Agreement | Participating States
Subsequent Event [Line Items]
Litigation settlement amount					$ 300
Subsequent Event [Member] | Warrant Inducement Offer [Member]
Subsequent Event [Line Items]
Gross proceeds from warrant exercise			$ 1,300
Offering expenses paid or payable			$ 200
Percentage of gross proceeds from offering as agent fee			8.00%
Subsequent Event [Member] | Warrant Inducement Offer [Member] | Existing Warrants [Member]
Subsequent Event [Line Items]
Warrants exercisable for shares of common stock			331,608
Reduced warrants exercise price per share			$ 4.00
Subsequent Event [Member] | Warrant Inducement Offer [Member] | Series E Warrant [Member]
Subsequent Event [Line Items]
Warrants exercisable for shares of common stock			331,608
Warrants issued price per share			$ 4.00
Warrants exercise period			5 years
Subsequent Event [Member] | Warrant Inducement Offer [Member] | Minimum [Member] | Existing Warrants [Member]
Subsequent Event [Line Items]
Warrants issued price per share			$ 14.00
Subsequent Event [Member] | Warrant Inducement Offer [Member] | Maximum [Member] | Existing Warrants [Member]
Subsequent Event [Line Items]
Warrants issued price per share			$ 526.50
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Proceeds from issuance of private Placement			$ 8,000
Subsequent Event [Member] | Securities Purchase Agreement [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Warrants issued price per share			$ 3.00
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Series F Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Warrants exercise period			2 years
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Series G Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Warrants exercise period			6 years
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class A Unit [Member] | Private Placement [Member]
Subsequent Event [Line Items]
Common stock issued, net (in shares)			497,908
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class A Unit [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Stock issued during period, shares, conversion of units			1
Common stock issued, net			$ 800
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class A Unit [Member] | Series F Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Number of warrants convertible			1
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class A Unit [Member] | Series G Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Number of warrants convertible			1
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class B Unit | Private Placement [Member]
Subsequent Event [Line Items]
Common stock issued, net			$ 7,200
Common stock issued, net (in shares)			7,203
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class B Unit | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Stock issued during period, shares, conversion of units			1
Shares issued, price per share			$ 1,000
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class B Unit | Series F Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Number of warrants convertible			1
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Class B Unit | Series G Warrant [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Number of warrants convertible			1
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Series A Convertible Preferred Stock [Member] | P I P E Warrants | Private Placement [Member]
Subsequent Event [Line Items]
Shares issued, price per share			$ 0.0001