Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash	$ 465	$ 572
Accounts receivable, net of allowance for doubtful accounts of $27 as of both June 30, 2020 and December 31,2019, respectively	2,312	2,505
Inventories	7,207	8,484
Prepaid benefit costs	89	89
Prepaid and other current assets	874	524
Total current assets	10,947	12,174
Property, plant and equipment, net	457	392
License agreements, net	18	20
Intangible assets, net	1,012	1,098
Goodwill	493	493
Right of use assets, net	2,790	3,167
Other assets, net	908	1,003
Total assets	16,625	18,347
Current liabilities:
Line of credit	2,126	2,705
Current portion of long-term debt	32	33
Current portion of lease liability	773	751
Accounts payable	3,709	4,313
Accrued compensation	612	397
Income taxes payable	26	26
Other accrued expenses	151	144
Total current liabilities	7,429	8,369
Subordinated convertible debt with related parties	923
Lease liability, net of current portion	2,171	2,568
Long-term debt, net of current portion	1,802	47
Total liabilities	12,325	10,984
Commitments and contingencies
Stockholders' equity:
Preferred stock, $.001 par value; authorized 5,000 shares, no shares outstanding
Common stock, $.001 par value; authorized 25,000 shares, 9,766 shares issued and outstanding as of both June 30, 2020 and December 31, 2019, respectively	10	10
Paid-in capital	28,369	28,158
Accumulated deficit	(23,194)	(19,920)
Accumulated other comprehensive loss	(885)	(885)
Total stockholders' equity	4,300	7,363
Total liabilities and stockholders' equity	$ 16,625	$ 18,347