Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 5,285	$ 5,007
Trade and other receivables, net of allowance of $198 and $242	60,104	66,946
Contract assets	104,965	103,422
Inventories	80,684	79,770
Prepaid expenses and other	6,234	7,343
Total current assets	257,272	262,488
Property and equipment, less accumulated depreciation and amortization of $142,045 and $139,221	150,811	150,456
Operating lease right-of-use assets	86,314	87,747
Goodwill	55,504	55,504
Intangible assets, net	26,033	27,041
Other assets	6,300	6,417
Total assets	582,234	589,653
Current liabilities:
Current portion of long-term debt	2,994	2,994
Accounts payable	24,682	27,783
Accrued liabilities	22,042	28,172
Contract liabilities	9,304	11,197
Current portion of operating lease liabilities	5,041	4,987
Total current liabilities	64,063	75,133
Borrowings on line of credit	25,533	24,677
Long-term debt	10,728	11,476
Operating lease liabilities	84,511	85,744
Deferred income taxes	9,041	8,297
Other long-term liabilities	9,902	10,323
Total liabilities	203,778	215,650
Commitments and contingencies (Note 6)
Stockholders’ equity:
Preferred stock, $.01 par value, 10,000,000 shares authorized, none issued or outstanding	0	0
Common stock, $.01 par value, 15,000,000 shares authorized, 10,000,433 and 9,918,711 shares issued and outstanding as of March 31, 2025 and December 31, 2024, respectively	100	99
Additional paid-in-capital	128,924	128,407
Retained earnings	250,295	246,331
Accumulated other comprehensive loss	(863)	(834)
Total stockholders’ equity	378,456	374,003
Total liabilities and stockholders’ equity	$ 582,234	$ 589,653

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).