U.S. NeuroSurgical Holdings, Inc. (USNU) [Rocket]

In millions, except per share items	Dec-31-21	Dec-31-20	Dec-31-19	Dec-31-18	Dec-31-17	Dec-31-16	Dec-31-15	Dec-31-14
	10-Q/A	10-K/A	10-K	10-K	10-K	10-K	10-K	10-K
ASSETS
Current assets:
Cash and cash equivalents	2.2	2.0	1.3	1.5	2.7	2.0	1.1	1.1
Other current assets	0.1	0.1	0.1	0.2	0.1	0.1	0.1	0.1
Total current assets	2.2	3.0	2.7	4.1	3.7	2.9	1.8	1.5

Other assets:
Due from related parties	0.9	0.9	1.4

Financing Receivable, after Allowance for Credit Loss, Noncurrent, Related Party, Type [Extensible Enumeration]
Investments in unconsolidated entities	0.1	0.2	0.2	0.2	0.2	0.4		0.3
Total other assets	1.4	1.1	2.2	2.1	0.5	0.5	0.6	0.3

Property and equipment:
Operating lease right-of-use asset	0.1	0.1	0.1
Total property and equipment	0.1	0.1	0.1		3.7	4.8	5.0	5.6
TOTAL ASSETS	3.7	4.2	5.0	6.2	7.9	8.2	7.4	7.5

LIABILITIES
Current liabilities:
Operating lease right-of-use liability - current portion	0.0	0.0	0.0
Accounts payable and accrued expenses	0.2	0.2	0.3	0.2	0.2	0.1	0.1	0.1
Income taxes payable	0.4	0.1	0.2		0.1
Total current liabilities	0.6	0.4	1.6	1.9	1.6	1.5	1.3	1.1
Guarantee liability	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Total liabilities	0.7	0.5	1.8	3.2	4.5	5.4	5.0	5.5

EQUITY
Common stock	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Additional paid-in capital	2.9	3.1	3.1	3.1	3.1	3.1	3.1	3.1
Accumulated deficit	-0.4	0.5	0.0	-0.2	0.3	-0.3	-0.8	-1.2
U.S. Neurosurgical Holdings, Inc. stockholders' equity	2.6	3.7	3.2	3.0	3.4	2.9	2.4	2.0
Noncontrolling interests	0.5
Total stockholders' equity	3.0	3.7
TOTAL LIABILITIES AND EQUITY	3.7	4.2	5.0	6.2	7.9	8.2	7.4	7.5