Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 4,941	$ 8,836
Restricted cash	1,132	1,590
Accounts receivable, net of allowance for doubtful accounts of $234,000 and $592,000, respectively	3,835	3,768
Held-to-maturity securities	7,012
Inventories	657	633
Prepaid income taxes and income taxes receivable		689
Prepaid expenses and other current assets	712	793
Assets held for sale		475
Total current assets	18,289	16,784
Property, equipment and leasehold improvements, net	10,307	11,442
Other assets:
Intangible assets, net	1,419	1,840
Deferred tax asset	6,587	5,823
Other assets	1,596	1,018
Total assets	38,198	36,907
Current liabilities:
Current portion of long-term debt and financing lease obligation	1,460	1,307
Accounts payable	4,182	4,365
Accrued compensation and benefits	1,221	1,545
Other current liabilities	2,607	3,118
Total current liabilities	9,470	10,335
Long-term liabilities:
Long-term debt, less current portion	2,448	7,932
Financing lease obligations, less current portion		1,196
Other liabilities	4,847	3,963
Total liabilities	16,765	23,426
Shareholders' equity:
Common stock, $.01 par value, 100,000 shares authorized, 9,092 and 7,376 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively	91	70
Additional paid-in capital	7,321	1,460
Retained earnings	14,021	11,951
Total shareholders' equity	21,433	13,481
Total liabilities and shareholders' equity	$ 38,198	$ 36,907