CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets, Current [Abstract]
Cash	$ 6,003	$ 2,352
Accounts receivable, net	29,929	28,998
Inventories, net	5,034	3,281
Prepaid expenses and other current assets	4,553	4,381
Investments - equity securities, at fair value	888	1,143
Total current assets	46,408	40,155
Property, plant and equipment, net	65,800	44,154
Operating lease right-of-use asset	18,786	20,037
Intangible assets, net	216	263
Deferred financing costs, net	409	226
Deposits and other long-term assets	879	383
Total assets	132,498	105,218
Current liabilities
Accounts payable	7,751	7,281
Accrued expenses and other current liabilities	10,579	7,299
Current portion of operating lease liabilities	3,958	3,311
Revolving line of credit	0	18,349
Total current liabilities	22,288	36,240
Operating lease liabilities, less current portion	14,893	16,691
Deferred tax liabilities, net	6,627	3,185
Total liabilities	43,808	56,116
Commitments and contingencies (See Note 15)
Redeemable convertible preferred stock
Series A redeemable convertible preferred stock*, par value $0.01; nil shares and 30,000,000 shares authorized at December 31, 2023 and December 31, 2022, respectively; nil shares and 6,719,641 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	0	17,878
Shareholders' equity
Common stock*, par value $0.0001; 500,000,000 shares and 65,000,000 shares authorized at December 31, 2023 and December 31, 2022, respectively; 29,768,568 shares and 11,951,137 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	3	1
Preferred stock, par value $0.0001; 10,000,000 and nil shares authorized at December 31, 2023 and December 31, 2022, respectively; nil shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively
Additional paid-in-capital	95,218	52,388
Accumulated deficit	(6,306)	(21,054)
Less treasury stock, at cost; nil shares at December 31, 2023 and December 31, 2022	0	0
Accumulated other comprehensive loss	(225)	(111)
Total shareholders' equity	88,690	31,224
Total liabilities, redeemable convertible preferred stock and shareholders' equity	$ 132,498	$ 105,218