STOCKHOLDERS’ EQUITY - NARRATIVE (Details)							12 Months Ended
	Oct. 07, 2021 USD ($) $ / shares shares	Aug. 28, 2021 USD ($) shares	Jun. 30, 2021 USD ($) shares	Jun. 11, 2021 USD ($) $ / shares shares	Jan. 20, 2021 USD ($) $ / shares shares	Sep. 01, 2020 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) vote $ / shares shares	Dec. 31, 2020 USD ($) shares	Nov. 03, 2021 USD ($)	Aug. 28, 2020 USD ($) $ / shares shares
Class of Stock [Line Items]
Common stock, shares authorized (in shares)							50,000,000	50,000,000
Common stock, shares, issued (in shares)							13,155,342	5,636,548
Common stock outstanding (in shares)							13,155,342	5,636,548
Common stock, voting rights | vote							1
Preferred stock, shares authorized (in shares)							10,000,000	10,000,000
Preferred stock, shares issued (in shares)							4,016,955	0
Preferred stock, shares outstanding (in shares)							4,016,955	0
Preferred stock, dividend rate, percentage							8.00%
Preferred stock accrued dividend | $							$ 670,900	$ 0
Conversion of common stock and preferred stock | $								497,000
Net proceeds from issuance of common stock | $							25,101,000	10,789,000
Net proceeds from issuance of preferred stock | $							66,572,300	$ 0
Stock repurchased during period, value | $							$ 5,000,000
Common Stock
Class of Stock [Line Items]
Conversion of common stock and preferred stock (in shares)							20,000	82,826
Conversion of common stock and preferred stock | $							$ 64,800	$ 497,000
Stock repurchase program, authorized amount | $									$ 5,000,000
Stock repurchase program, amount of shares authorized to be repurchased, percentage									17.00%
Repurchase of stock (in shares)							1,806,752
Average price (in dollars per share) | $ / shares							$ 2.77
Stock repurchased during period, value | $							$ 5,000,000
Maximum
Class of Stock [Line Items]
Preferred stock, dividend terms							20 days
Preferred Stock Offering Warrant
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)				4,140,000
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares				$ 5.00
Warrants and rights outstanding, term				5 years
Warrants and rights outstanding | $				$ 3,700,000
Class of warrant or right, outstanding (in shares)				2
Preferred Stock Offering Warrant | Common Stock
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)				36,000
Follow-On Preferred Stock Offering Warrants
Class of Stock [Line Items]
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares	$ 2.97
Warrants and rights outstanding, term				5 years
Warrants and rights outstanding | $	$ 6,000,000
IPO | Common Stock
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)						2,031,705
Share price per share (in dollars per share) | $ / shares						$ 6.00
Proceeds from issuance initial public offering | $						$ 12,200,000
Sale of stock, consideration received on transaction | $						$ 10,800,000
IPO | Common Stock | Olympic Views, LLC
Class of Stock [Line Items]
Share price per share (in dollars per share) | $ / shares										$ 6.00
Conversion of common stock and preferred stock (in shares)		82,826
Conversion of common stock and preferred stock | $		$ 400,000
Accrued interest | $										$ 100,000
Over-Allotment Option
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	360,000
Net proceeds from issuance of preferred stock | $	$ 5,400,000
Over-Allotment Option | Common Stock
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)					1,200,000	265,005
Over-Allotment Option | Initial Public Offering Warrants
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)										88,335
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares										$ 7.50
Warrants and rights outstanding, term										4 years
Warrants and rights outstanding | $										$ 200,000
Over-Allotment Option | Follow-On Offering Warrants
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)					400,000
Class of warrant or right, exercise price of warrants or rights (in dollars per share) | $ / shares					$ 3.75
Warrants and rights outstanding, term					5 years
Warrants and rights outstanding | $					$ 500,000
Over-Allotment Option | Preferred Stock Offering Warrant
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)				540,000
Over-Allotment Option | Follow-On Preferred Stock Offering Warrants
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)	1,800,000
Follow-on Offering | Common Stock
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)					9,200,000
Share price per share (in dollars per share) | $ / shares					$ 3.00
Sale of stock, consideration received on transaction | $					$ 25,100,000
Net proceeds from issuance of common stock | $					$ 27,600,000
Preferred Stock Offering
Class of Stock [Line Items]
Sale of stock, consideration received on transaction | $	$ 37,900,000
Proceeds from issuance of preferred stock and warrants | $	$ 36,000,000			$ 30,000,000
Preferred Stock Offering | Follow-On Preferred Stock Offering Warrants
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)	13,800,000
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)							4,016,955
Preferred stock, shares outstanding (in shares)							4,016,955
Preferred stock, dividend rate, percentage							8.00%
Preferred stock, liquidation preference per share (in dollars per share) | $ / shares							$ 25.00
Preferred stock, convertible, conversion price (in dollars per share) | $ / shares							$ 4.50
Preferred Stock, convertible, shares issuable (in shares)							5.556
Series A Preferred Stock | Preferred Stock Offering Warrant
Class of Stock [Line Items]
Class of warrant or right, number of securities called by warrants or rights (in shares)				12,000
Series A Preferred Stock | Over-Allotment Option
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)			60,555
Net proceeds from issuance of preferred stock | $			$ 1,400,000
Series A Preferred Stock | Preferred Stock Offering
Class of Stock [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	2,400,000			1,200,000
Sale of stock, consideration received on transaction | $			$ 28,700,000