Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 8,254,000	$ 10,914,000
Restricted cash	2,639,000	2,080,000
Accounts receivable, net	5,658,000	6,473,000
Inventories, net	342,000	264,000
Prepaid expenses and other current assets	1,410,000	1,879,000
Income taxes receivable	69,000	0
Total current assets	18,372,000	21,610,000
Property and equipment, net of accumulated depreciation of $26,503 and $26,174, respectively	5,437,000	5,662,000
Goodwill	2,116,000	2,116,000
Other intangible assets, net of accumulated amortization of $6,756 and $6,671, respectively	838,000	906,000
Restricted cash	364,000	507,000
Right-of-use operating lease assets	1,035,000	980,000
Other assets	395,000	443,000
Total assets	28,557,000	32,224,000
Current liabilities:
Accounts payable	1,585,000	2,117,000
Current portion of long-term borrowings	684,000	0
Accrued liabilities:
Operating lease liabilities - current	279,000	300,000
Employee compensation	679,000	519,000
Income taxes payable	36,000	0
Other accrued liabilities	2,104,000	1,976,000
Total current liabilities	5,367,000	4,912,000
Operating lease liabilities - non-current	738,000	680,000
Long-term borrowings, net of current portion	872,000	0
Deferred income taxes, net	172,000	171,000
Other liabilities	278,000	286,000
Total liabilities	7,427,000	6,049,000
COMMITMENTS AND CONTINGENCIES (Note 13)
Stockholders’ equity:
Common stock, $.01 par value, 40,000,000 shares authorized, 25,476,420 and 25,053,480 shares issued, and 24,701,159 and 24,592,578 shares outstanding, respectively	255,000	254,000
Additional paid-in capital	139,710,000	139,560,000
Accumulated deficit	(115,436,000)	(110,325,000)
Accumulated other comprehensive loss	(1,857,000)	(1,778,000)
Nil coupon perpetual loan notes	76,000	76,000
Treasury stock, at cost	(1,618,000)	(1,612,000)
Total stockholders’ equity	21,130,000	26,175,000
Total liabilities and stockholders’ equity	$ 28,557,000	$ 32,224,000