Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
CURRENT ASSETS:
Cash	$ 1,099	$ 12,732
Accounts receivable, net	19,231	17,018
AMP credit receivable	7,051	0
Contract assets	1,460	1,955
Inventories	37,405	44,262
Prepaid expenses and other current assets	3,500	3,291
Total current assets	69,746	79,258
LONG-TERM ASSETS:
Property and equipment, net	47,123	45,319
Operating lease right-of-use assets	15,593	16,396
Intangible assets, net	2,064	2,728
Other assets	630	839
TOTAL ASSETS	135,156	144,540
CURRENT LIABILITIES:
Line of credit and current maturities of long-term debt	5,903	1,170
Current portion of finance lease obligations	2,153	2,008
Current portion of operating lease obligations	1,851	1,882
Accounts payable	20,728	26,255
Accrued liabilities	6,477	4,313
Customer deposits	16,500	34,550
Total current liabilities	53,612	70,178
LONG-TERM LIABILITIES:
Long-term debt, net of current maturities	6,250	7,141
Long-term finance lease obligations, net of current portion	3,372	4,226
Long-term operating lease obligations, net of current portion	15,888	16,696
Other	15	26
Total long-term liabilities	25,525	28,089
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS’ EQUITY:
Preferred stock, $0.001 par value; 10,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.001 par value; 30,000,000 shares authorized; 21,840,301 and 21,127,130 shares issued as of December 31, 2023, and December 31, 2022, respectively	22	21
Treasury stock, at cost, 273,937 shares as of December 31, 2023 and December 31, 2022	(1,842)	(1,842)
Additional paid-in capital	399,336	397,240
Accumulated deficit	(341,497)	(349,146)
Total stockholders’ equity	56,019	46,273
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 135,156	$ 144,540