CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Beginning Balance at Dec. 31, 2020	$ 4	$ 417,337	$ (186,421)	$ (5,044)	$ 225,876
Beginning Balance (in shares) at Dec. 31, 2020	37,142,946
Stock-based compensation		5,519			5,519
Exercise of stock options		176			176
Exercise of stock options (in shares)	54,068
Vesting of restricted stock awards including withholding, net		(400)			(400)
Vesting of restricted stock awards including withholding, net (in shares)	(28,850)
Issuance of common stock from Employee Stock Purchase Plan		225			225
Issuance of common stock from Employee Stock Purchase Plan (in shares)	24,100
Retirement of common stock in exchange for common stock warrant		(7,540)	(9,660)		(17,200)
Retirement of common stock in exchange for common stock warrant (in Shares)	(1,000,000)
Issuance of common stock warrant in exchange for retirement of common stock		17,200			17,200
Issuance of common stock in at the market offerings, net		64,815			64,815
Issuance of common stock in at the market offerings, net (in shares)	4,800,454
Issuance of common stock upon cashless exercise of warrants		10			10
Issuance of common stock upon cashless exercise of warrants (in shares)	1,050
Unrealized (loss) gain on short-term investments				4	4
Net loss			(97,090)		(97,090)
Ending Balance at Dec. 31, 2021	$ 4	497,342	(293,171)	(5,040)	199,135
Ending Balance (in shares) at Dec. 31, 2021	40,993,768
Stock-based compensation		8,101			8,101
Exercise of stock options		950			$ 950
Exercise of stock options (in shares)	358,317				373,545
Vesting of restricted stock awards including withholding, net		(516)			$ (516)
Vesting of restricted stock awards including withholding, net (in shares)	8,695
Issuance of common stock from Employee Stock Purchase Plan		181			181
Issuance of common stock from Employee Stock Purchase Plan (in shares)	26,395
Issuance of common stock in at the market offerings, net	$ 1	56,165			56,166
Issuance of common stock in at the market offerings, net (in shares)	5,204,215
Issuance of common stock related to contingent consideration liability		6,176			6,176
Issuance of common stock related to contingent consideration liability (in shares)	847,444
Issuance of common stock upon cashless exercise of warrants (in shares)	1,760,854
Other increase (in shares)	157
Unrealized (loss) gain on short-term investments				(187)	(187)
Net loss			(84,713)		(84,713)
Ending Balance at Dec. 31, 2022	$ 5	$ 568,399	$ (377,884)	$ (5,227)	$ 185,293
Ending Balance (in shares) at Dec. 31, 2022	49,199,845