CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 15,529	$ 22,168
Accounts receivable—trade, net	28,463	24,392
Inventories, net	34,494	33,917
Prepaid expenses and other current assets	2,615	3,290
Other current receivables	4,554	4,726
Total current assets	85,655	88,493
Noncurrent assets
Property and equipment, net	24,350	24,708
Goodwill	15,222	15,222
Identifiable intangibles, net	5,577	5,744
Operating lease assets	4,555	4,809
Deposits and other assets	2,798	3,113
Deferred income taxes, net	239	236
Total noncurrent assets	52,741	53,832
Total assets	138,396	142,325
Current liabilities
Accounts payable—trade	8,056	7,502
Accrued expenses	3,849	6,323
Income taxes payable	317	294
Operating lease liabilities	1,367	1,556
Current maturities of long-term debt	1,777	1,483
Other current liabilities	1,569	2,660
Total current liabilities	16,935	19,818
Noncurrent liabilities
Long-term debt, less current maturities	6,190	6,335
Operating lease liabilities, long-term	3,683	3,779
Other long-term liabilities	1,542	1,612
Deferred income taxes, net	134	114
Total noncurrent liabilities	11,549	11,840
Total liabilities	28,484	31,658
Commitments and contingencies (Note 9)
Stockholders' equity
Preferred stock, $0.01 par value, 10,000,000 shares authorized, no shares issued and outstanding at March 31, 2022 and December 31, 2021
Common stock, $0.01 par value, 11,250,000 shares authorized, 2,431,832 shares issued and 2,405,746 shares outstanding at March 31, 2022 and 2,397,766 shares issued and 2,380,374 shares outstanding at December 31, 2021	24	24
Additional paid-in capital	437,827	437,022
Accumulated other comprehensive loss	(81,553)	(82,094)
Retained deficit	(262,897)	(261,362)
Treasury stock, at cost, 26,086 shares at March 31, 2022 and 17,392 shares at December 31, 2021	(1,378)	(1,006)
Total stockholders’ equity	92,023	92,584
Non-controlling interest	17,889	18,083
Total equity	109,912	110,667
Total liabilities and stockholders' equity	$ 138,396	$ 142,325