Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 9,051	$ 20,683
Accounts receivable, net of allowances of $162 and $86, respectively	73,157	60,953
Inventories	75,797	58,009
Prepaid expenses and other current assets	5,070	5,522
Income taxes receivable	278	534
Total current assets	163,353	145,701
Plant, equipment, leasehold improvements and operating lease right-of-use assets, net	52,203	47,251
Intangible assets, net	19,921	21,854
Goodwill	47,150	47,150
Other assets	7,057	6,184
Total assets	289,684	268,140
Current liabilities:
Accounts payable	28,815	26,443
Accrued expenses	34,288	37,150
Deferred revenue and customer deposits	834	1,182
Total current liabilities	63,937	64,775
Long-term debt	309,739	303,626
Deferred income taxes	5,558	5,253
Other long-term liabilities	17,415	15,506
Total liabilities	396,649	389,160
Commitments and contingencies (Note 14)
Series A Preferred Stock; $0.001 par value-100,000 shares authorized; 0 shares issued and outstanding at June 30, 2022 and December 31, 2021
Stockholders' deficit:
Common stock; $0.001 par value-100,000,000 shares authorized; 11,262,688 and 11,255,466 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	11	11
Capital deficiency	(108,880)	(110,782)
Accumulated earnings (loss)	1,904	(10,249)
Total stockholders' deficit	(106,965)	(121,020)
Total liabilities and stockholders' deficit	$ 289,684	$ 268,140