STARBOARD INVESTMENT - Series A Redeemable Convertible Preferred Stock Narrative (Details)		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Nov. 18, 2019 d $ / shares shares	Oct. 31, 2021 USD ($)	Jun. 30, 2022 USD ($) director $ / shares	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) director $ / shares	Jun. 30, 2021 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2021 USD ($) director $ / shares
Class of Warrant or Right [Line Items]
Required minimum amount held in escrow		$ 35,000,000		$ 35,000,000		$ 35,000,000
Series A embedded derivative liabilities			$ 23,599,000		$ 23,599,000			$ 18,448,000
Number of board of directors | director			7		7			6
Number of additional directors | director			2		2
Series A Preferred Stock
Class of Warrant or Right [Line Items]
Debt instrument, make-whole premium, percent					15.00%
Dividend rate		8.00%			3.00%
Preferred stock, dividend rate, potential increase, percentage					7.00%
Preferred stock, dividend rate, percent of stated value					10.00%
Preferred stock, dividend rate, percentage, accrual percentage					3.00%
Series A Preferred Stock | Starboard
Class of Warrant or Right [Line Items]
New shares issued | shares	350,000
Conversion price | $ / shares	$ 3.65
Percent of closing price to trigger conversion | $ / shares	$ 1.90
Consecutive trading days | d	30
Redeemable Preferred Stock
Class of Warrant or Right [Line Items]
Temporary equity, par or stated value (in usd per share) | $ / shares	$ 0.001		$ 0.001		$ 0.001			$ 0.001
Temporary equity, redemption price (in usd per share) | $ / shares	$ 100		$ 100		$ 100			$ 100
Series A warrants | Starboard
Class of Warrant or Right [Line Items]
Number of shares purchased by warrant | shares	5,000,000
Conversion price | $ / shares	$ 3.65
Warrant
Class of Warrant or Right [Line Items]
Proceeds from issuance of preferred stock and preference stock							$ 4,800,000
Series A Redeemable Convertible Preferred Stock
Class of Warrant or Right [Line Items]
Dividends payable, current			$ 0		$ 0			$ 0
Proceeds from Issuance of redeemable preferred stock							35,000,000
Payments of stock issuance costs							1,300,000
Proceeds from issuance of preferred stock and preference stock							8,900,000
Accretion expense			1,200,000	$ 918,000	2,400,000	$ 1,800,000
Series A embedded derivative liabilities			23,600,000		23,600,000			$ 18,400,000
Series A Redeemable Convertible Preferred Stock | Minimum
Class of Warrant or Right [Line Items]
Principal amount outstanding			$ 50,000,000		$ 50,000,000
Embedded Derivative
Class of Warrant or Right [Line Items]
Proceeds from issuance of preferred stock and preference stock							$ 21,200,000