CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 8,503	$ 4,538
Restricted cash	846	278
Investments in equity securities	3,180	47
Lumber derivative contracts	0	666
Accounts receivable, net of allowances of $0.9 million and $0.8 million, respectively	13,754	15,811
Inventories, net	13,065	8,525
Other current assets	3,069	1,998
Total current assets	42,417	31,863
Property and equipment, net	8,499	8,918
Operating lease right-of-use assets, net	4,823	4,494
Intangible assets, net	13,782	15,072
Goodwill	6,046	6,046
Other assets	1,408	1,659
Total assets	76,975	68,052
Current liabilities:
Accounts payable	6,094	4,277
Accrued liabilities	4,307	2,445
Accrued compensation	3,395	3,051
Accrued warranty	247	569
Lumber derivative contracts	635	0
Billings in excess of costs and estimated profit	0	312
Deferred revenue	3,801	2,457
Short-term debt	11,852	12,869
Operating lease liabilities	1,443	1,253
Finance lease liabilities	460	588
Total current liabilities	32,234	27,821
Deferred tax liabilities	298	72
Operating lease liabilities, net of current portion	3,463	3,299
Finance lease liabilities, net of current portion	459	706
Other liabilities	312	412
Total liabilities	36,766	32,310
Commitments and contingencies (Note 9)
Preferred stock, $0.0001 par value: 10,000,000 shares authorized: Series A Preferred Stock, 8,000,000 shares authorized, liquidation preference ($10.00 per share), 1,915,637 shares issued and outstanding at December 31, 2021. (Liquidation preference: $18,988,390 as of December 31, 2021.)		18,988
Stockholders’ Equity:
Common stock, $0.0001 par value: 30,000,000 shares authorized; 15,138,732 and 5,805,916 shares issued and outstanding (net of treasury shares) at September 30, 2022 and December 31, 2021, respectively	1	0
Treasury stock, at cost; 258,849 shares at September 30, 2022 and December 31, 2021, respectively	(5,728)	(5,728)
Additional paid-in capital	162,078	150,451
Accumulated deficit	(135,130)	(127,969)
Total stockholders’ equity	40,209	16,754
Total liabilities, mezzanine equity and stockholders’ equity	76,975	68,052
Series A Preferred Stock
Stockholders’ Equity:
Preferred stock, $0.0001 par value	18,988
Series C Preferred Stock
Stockholders’ Equity:
Preferred stock, $0.0001 par value	$ 0	$ 0