Long-term Debt, Senior Term Facility (Details) - MidCap Financial Trust [Member] - Senior Term Facility [Member] $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) Payment $ / shares shares	Sep. 30, 2021 USD ($)
Long-term Debt [Abstract]
Face amount of debt	$ 8,000
Maturity date	Sep. 01, 2026
Number of monthly principal payments plus interest | Payment	24
Frequency of payment	monthly
Notice period	30 days
Prepayment fee if prepayment is made within twelve months	4.00%
Prepayment fee if prepayment is made between twelve months and twenty-four months	3.00%
Prepayment fee if prepayment is made between twenty-four months and thirty-six months	2.00%
Prepayment fee if prepayment is made after thirty-six months	1.00%
Minimum net revenue threshold	$ 25,500	$ 24,000
Minimum net revenue threshold by December 31, 2023	30,000
Estimated fair value of warrants	585
Third party costs and lender fees	133
Unamortized debt discount	644
Interest expense	199
Amortization of debt discount	37
Minimum [Member]
Long-term Debt [Abstract]
Prepayment of debt	$ 5,000
Common Stock [Member]
Long-term Debt [Abstract]
Warrants issued (in shares) | shares	373,626
Warrants, exercise price (in dollars per share) | $ / shares	$ 1.82
LIBOR [Member]
Long-term Debt [Abstract]
Interest rate floor	0.50%
Basis spread on variable rate	7.50%
Expected Term [Member]
Long-term Debt [Abstract]
Warrants, expected term	10 years
Expected Volatility [Member]
Long-term Debt [Abstract]
Warrants, measurement input	0.886
Risk-Free Rate [Member]
Long-term Debt [Abstract]
Warrants, measurement input	0.0150
Estimated Dividend Yield [Member]
Long-term Debt [Abstract]
Warrants, measurement input	0