SINTX Technologies, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Equity (Details Narrative)

Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands							1 Months Ended	2 Months Ended	3 Months Ended			9 Months Ended
	Feb. 25, 2021	Aug. 04, 2020	Jul. 16, 2020	Jun. 30, 2020	Jun. 26, 2020	Jun. 23, 2020	Feb. 29, 2020	Aug. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Gross proceeds of warrants exercise												$ 196	$ 1,109
Issuance cost, total									$ 10,368	$ 9,648
Common stock, par value												$ 0.01		$ 0.01
Proceeds from common stock													$ 20,015
Holders of Warrants One [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercised during period												2,700
Holders of Warrants Two [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercised during period												130,275
Holders of Warrants [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Gross proceeds of warrants exercise												$ 200
Series C Preferred Stock Purchase Warrant [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrants to purchase of common stock shares							675
Purchase price per units							$ 1,000
Conversion price, description							Company’s option at any time on or after the first anniversary of the expiration of the rights offering or at the option of the holder at any time, into a number of shares of our common stock equal to the quotient of the stated value of the Preferred Stock ($1,000) divided by the Conversion Price ($1.4814 per share)
Conversion price per share							$ 1.4814
Warrants description							Each Warrant is exercisable for one share of our common stock at an exercise price of $1.50 per share from the date of issuance through its expiration five years from the date of issuance. The Warrants also contain a cashless exercise provision that allows the holder to receive 70% of the common stock otherwise available under the warrant to the holder electing the cashless exercise provision
Warrants exercise price							$ 1.50
Number of share units issued for conversion							9,440
Gross proceeds of warrants exercise							$ 9,400
Issuance cost, total							$ 1,200
Warrants Exercisable [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of share units issued for conversion							6,372,000
Proceeds from issuance of units							$ 5,100
Warrants issuance cost							$ 1,200
Preferred Shares [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of share units issued for conversion							6,372,350
Proceeds from issuance of units							$ 3,100
Common Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of share units issued for conversion									75,606	212,168	6,215,742
Issuance cost, total									$ 50	$ 65
Number of shares of common stock									4,915,000	6,454,381
Common Stock [Member] \| Holders of Warrants One [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of share units issued for conversion												1,890
Common Stock [Member] \| Holders of Warrants Two [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Warrant exercised during period												130,275
Common Stock [Member] \| Series B Convertible Preferred Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Conversion of convertible shares												0
Common Stock [Member] \| Series C Convertible Preferred Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Conversion of convertible shares												0
2021 Equity Distribution Agreement [Member] \| Maxim Group LLC [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Aggregate offering price	$ 15,000
Sale of stock, description of transaction	Under the terms of the 2021 Distribution Agreement, Maxim will be entitled to a transaction fee at a fixed rate of 2.0% of the gross sales price of Shares sold under the 2021 Distribution Agreement
Two Registered Direct Offerings [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Number of shares issuance cost				6,100,000
Proceeds from issuance cost				$ 9,600
Net issuance fees				$ 800
Share Purchase Agreement [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Purchase price per units		$ 2.40	$ 2.00		$ 1.72	$ 1.50
Number of shares issuance cost								4,915,000
Proceeds from issuance cost								$ 11,200
Net issuance fees								$ 800
Number of shares of common stock		3,415,000	1,500,000		2,400,000	3,700,000
Common stock, par value		$ 0.01	$ 0.01		$ 0.01	$ 0.01
Proceeds from common stock		$ 8,200	$ 3,000		$ 4,100	$ 5,500