CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 20,063	$ 30,870
Trade accounts receivable, net of allowance of $629 and $430	10,340	13,038
Income tax receivables	7,642	7,642
Other receivables	33	483
Inventories, net of provision for obsolescence of $360 and $263	9,677	6,778
Prepaid expenses and other current assets	2,770	1,926
Total current assets	50,525	60,737
Property and equipment, net of accumulated depreciation and amortization of $5,245 and $5,316	6,842	6,575
Operating lease right-of-use assets	659	121
Finance lease right-of-use assets	176	178
Other assets	1,269	1,110
Total assets	59,471	68,721
Current liabilities:
Accounts payable	2,587	2,631
Accrued expenses and other current liabilities	8,570	10,287
Current portion of operating lease liabilities	110	122
Current portion of finance lease liabilities	85	165
Total current liabilities	11,352	13,205
Long-term operating lease liabilities	514	0
Long-term finance lease liabilities	93	18
Long-term contract liabilities	1,207	1,323
Other liabilities	142	166
Total liabilities	13,308	14,712
EQUITY
Common stock, $0.001 par value; 75,000,000 shares authorized; 34,493,085 issued and outstanding as of June 30, 2022, and 34,409,912 issued and outstanding as of December 31, 2021	34	34
Additional paid-in capital	69,793	66,221
Accumulated deficit	(23,922)	(12,551)
Total stockholders’ equity	45,905	53,704
Non-controlling interest	258	305
Total equity	46,163	54,009
Total liabilities and equity	$ 59,471	$ 68,721