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, 2021	$ 4	$ 497,342	$ (293,171)	$ (5,040)	$ 199,135
Beginning Balance (in shares) at Dec. 31, 2021	40,993,768
Stock-based compensation		2,033			2,033
Exercise of stock options		197			197
Exercise of stock options (in shares)	95,771
Vesting of restricted stock awards including withholding, net		(170)			(170)
Vesting of restricted stock awards including withholding, net (in shares)	17,568
Issuance of common stock from Employee Stock Purchase Plan		113			113
Issuance of common stock from Employee Stock Purchase Plan (in shares)	16,450
Issuance of common stock in at the market offerings, net		2,990			2,990
Issuance of common stock in at the market offerings, net (in shares)	335,485
Issuance of common stock upon exercise of warrants (in shares)	1,760,854
Net loss			(19,430)		(19,430)
Ending Balance at Mar. 31, 2022	$ 4	502,505	(312,601)	(5,040)	184,868
Ending Balance (in shares) at Mar. 31, 2022	43,219,896
Beginning Balance at Dec. 31, 2021	$ 4	497,342	(293,171)	(5,040)	199,135
Beginning Balance (in shares) at Dec. 31, 2021	40,993,768
Unrealized (loss) gain on short-term investments					(263)
Net loss					(63,053)
Ending Balance at Sep. 30, 2022	$ 5	566,551	(356,224)	(5,303)	205,029
Ending Balance (in shares) at Sep. 30, 2022	49,161,637
Beginning Balance at Mar. 31, 2022	$ 4	502,505	(312,601)	(5,040)	184,868
Beginning Balance (in shares) at Mar. 31, 2022	43,219,896
Stock-based compensation		2,048			2,048
Exercise of stock options		403			403
Exercise of stock options (in shares)	152,913
Vesting of restricted stock awards including withholding, net		(80)			(80)
Vesting of restricted stock awards including withholding, net (in shares)	(5,865)
Issuance of common stock in at the market offerings, net	$ 1	21,346			21,347
Issuance of common stock in at the market offerings, net (in shares)	2,157,717
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
Unrealized (loss) gain on short-term investments				(120)	(120)
Net loss			(20,107)		(20,107)
Ending Balance at Jun. 30, 2022	$ 5	532,398	(332,708)	(5,160)	194,535
Ending Balance (in shares) at Jun. 30, 2022	46,372,105
Stock-based compensation		2,128			2,128
Exercise of stock options		268			268
Exercise of stock options (in shares)	76,161
Vesting of restricted stock awards including withholding, net		(140)			(140)
Vesting of restricted stock awards including withholding, net (in shares)	(7,744)
Issuance of common stock from Employee Stock Purchase Plan		68			68
Issuance of common stock from Employee Stock Purchase Plan (in shares)	9,945
Issuance of common stock in at the market offerings, net		31,829			31,829
Issuance of common stock in at the market offerings, net (in shares)	2,711,013
Other increase (in shares)	157
Unrealized (loss) gain on short-term investments				(143)	(143)
Net loss			(23,516)		(23,516)
Ending Balance at Sep. 30, 2022	$ 5	566,551	(356,224)	(5,303)	205,029
Ending Balance (in shares) at Sep. 30, 2022	49,161,637
Beginning Balance at Dec. 31, 2022	$ 5	568,399	(377,884)	(5,227)	185,293
Beginning Balance (in shares) at Dec. 31, 2022	49,199,845
Stock-based compensation		2,675			2,675
Exercise of stock options		61			61
Exercise of stock options (in shares)	19,303
Vesting of restricted stock awards including withholding, net		(484)			(484)
Vesting of restricted stock awards including withholding, net (in shares)	54,347
Issuance of common stock from Employee Stock Purchase Plan		135			135
Issuance of common stock from Employee Stock Purchase Plan (in shares)	13,215
Unrealized (loss) gain on short-term investments				126	126
Net loss			(20,074)		(20,074)
Ending Balance at Mar. 31, 2023	$ 5	570,786	(397,958)	(5,101)	167,732
Ending Balance (in shares) at Mar. 31, 2023	49,286,710
Beginning Balance at Dec. 31, 2022	$ 5	568,399	(377,884)	(5,227)	185,293
Beginning Balance (in shares) at Dec. 31, 2022	49,199,845
Unrealized (loss) gain on short-term investments					103
Net loss					(56,806)
Ending Balance at Sep. 30, 2023	$ 5	590,206	(434,690)	(5,124)	150,397
Ending Balance (in shares) at Sep. 30, 2023	52,858,920
Beginning Balance at Mar. 31, 2023	$ 5	570,786	(397,958)	(5,101)	167,732
Beginning Balance (in shares) at Mar. 31, 2023	49,286,710
Stock-based compensation		2,786			2,786
Vesting of restricted stock awards including withholding, net		(16)			(16)
Vesting of restricted stock awards including withholding, net (in shares)	6,320
Issuance of common stock in at the market offerings, net		13,352			13,352
Issuance of common stock in at the market offerings, net (in shares)	3,364,631
Unrealized (loss) gain on short-term investments				(79)	(79)
Net loss			(16,061)		(16,061)
Ending Balance at Jun. 30, 2023	$ 5	586,908	(414,019)	(5,180)	167,714
Ending Balance (in shares) at Jun. 30, 2023	52,657,661
Stock-based compensation		2,710			2,710
Vesting of restricted stock awards including withholding, net		(2)			(2)
Vesting of restricted stock awards including withholding, net (in shares)	1,261
Issuance of common stock from Employee Stock Purchase Plan		80			80
Issuance of common stock from Employee Stock Purchase Plan (in shares)	28,345
Issuance of common stock in at the market offerings, net		510			510
Issuance of common stock in at the market offerings, net (in shares)	171,653
Unrealized (loss) gain on short-term investments				56	56
Net loss			(20,671)		(20,671)
Ending Balance at Sep. 30, 2023	$ 5	$ 590,206	$ (434,690)	$ (5,124)	$ 150,397
Ending Balance (in shares) at Sep. 30, 2023	52,858,920