Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 7,050,000	$ 3,961,000
Restricted cash	118,000	364,000
Accounts receivable, net of allowance for doubtful accounts of $100,000 at September 30, 2021 and $100,000 at December 31, 2020	4,120,000	4,303,000
Other receivables	671,000	272,000
Prepaid expenses and other current assets	1,832,000	1,950,000
Total current assets	13,791,000	10,850,000
Property and equipment:
Medical equipment and facilities	72,175,000	75,657,000
Office equipment	606,000	330,000
Construction in progress	86,000	170,000
Property, Plant and Equipment, Gross, Excluding Land	72,867,000	76,157,000
Accumulated depreciation and amortization	(44,605,000)	(45,739,000)
Net property and equipment	28,262,000	30,418,000
Land	19,000	19,000
Goodwill	1,265,000	1,265,000
Right of use assets	660,000	886,000
Intangible asset	78,000	78,000
Other assets	72,000	137,000
Total assets	44,147,000	43,653,000
Current liabilities:
Accounts payable	277,000	683,000
Employee compensation and benefits	426,000	405,000
Other accrued liabilities	1,720,000	2,045,000
Asset retirement obligations	652,000	1,270,000
Income taxes payable	115,000	373,000
Working capital payment due	0	197,000
Current portion of lease liabilities	311,000	305,000
Current portion of long-term debt, net	1,081,000	1,157,000
Current portion of finance leases	0	5,945,000
Total current liabilities	4,582,000	12,380,000
Long-term lease liabilities, less current portion	349,000	581,000
Long-term debt, net, less current portion	14,733,000	3,440,000
Long-term finance leases, less current portion	0	2,974,000
Deferred revenue, less current portion	158,000	210,000
Deferred income taxes	372,000	418,000
Shareholders' equity:
Common stock, no par value (10,000,000 authorized; 5,868,000 and 5,791,000 shares issued and outstanding at September 30, 2021 and at December 31, 2020	10,758,000	10,753,000
Additional paid-in capital	7,336,000	7,024,000
Retained earnings	1,472,000	1,497,000
Total equity-American Shared Hospital Services	19,566,000	19,274,000
Non-controlling interests in subsidiaries	4,387,000	4,376,000
Total shareholders' equity	23,953,000	23,650,000
Total liabilities and shareholders' equity	$ 44,147,000	$ 43,653,000