Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 12,039	$ 8,366
Restricted cash	6,020	1,020
Marketable securities	0	6
Accounts receivable, net	18,399	19,690
Inventories, net	957	945
Prepaid expenses and other current assets	3,184	3,592
Income taxes receivable	118	129
Total current assets	40,717	33,748
Property and equipment, net	5,976	6,272
Goodwill		2,116
Other intangible assets, net	1,164	1,671
Restricted cash	0	5,000
Assets held for sale	485	485
Other assets	1,261	1,192
Total assets	51,719	50,484
Current liabilities:
Accounts payable	9,499	9,065
Accrued liabilities:
Employee compensation	1,563	1,487
Income taxes payable	0	73
Other accrued liabilities	6,099	5,098
Total current liabilities	17,161	15,723
Deferred income taxes	171	169
Other liabilities	335	420
Total liabilities	17,667	16,312
COMMITMENTS AND CONTINGENCIES (Note 9)
Stockholders’ equity:
Common stock, $.01 par value, 40,000,000 shares authorized, 24,825,891 and 24,777,001 shares issued, and 24,170,585 and 24,132,910 outstanding in 2018 and 2017, respectively	248	248
Additional paid-in capital	138,992	138,760
Accumulated deficit	(102,495)	(102,672)
Accumulated other comprehensive loss	(1,285)	(768)
Nil coupon perpetual loan notes	76	76
Treasury stock, 655,306 and 644,091 shares in 2018 and 2017, respectively, at cost	(1,484)	(1,472)
Total shareholders’ equity	34,052	34,172
Total liabilities and shareholders’ equity	$ 51,719	$ 50,484