CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 46,156	$ 58,812
Trade accounts receivable, net of allowance of $760 and $273	6,306	7,987
Income tax receivables	6,443	426
Other receivables	1,671	1,233
Inventories, net of provision for obsolescence of $685 and $392	5,257	5,068
Prepaid expenses and other current assets	4,008	3,207
Total current assets	69,841	76,733
Property and equipment, net of accumulated depreciation and amortization of $4,702 and $4,403	6,440	6,618
Operating lease right-of-use assets	295	350
Finance lease right-of-use assets	691	653
Other assets	560	391
Total assets	77,827	84,745
Current liabilities:
Accounts payable	2,206	2,438
Accrued expenses and other liabilities	6,911	9,396
Current portion of operating lease liabilities	112	108
Current portion of finance lease liabilities	266	229
Related party note payable	140	140
Total current liabilities	9,635	12,311
Long-term operating lease liabilities	177	235
Long-term finance lease liabilities	414	421
Other liabilities	765	519
Total liabilities	10,991	13,486
STOCKHOLDERS’ EQUITY
Common stock, $0.001 par value; 75,000,000 shares authorized; 34,201,895 issued and outstanding as of June 30, 2020, and 34,312,527 issued and 34,169,952 outstanding as of December 31, 2019	34	34
Additional paid-in capital	58,926	56,708
Retained earnings	7,876	14,517
Total stockholders’ equity	66,836	71,259
Total liabilities and stockholders’ equity	$ 77,827	$ 84,745